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THK Ball Screw
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Specification/Dimensions
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Screw Shaft O.D. d(Ø)
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Product Type
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Lead(mm)
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Accuracy Grade
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Flange Shape
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Axial End Type
- Standard Shaft End Alterations Item
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Rolled Ball Screw, Non-Preloading Square Nut Type BNT
THK
[Features]
· THK rolling ball screws are low-priced feed screws combined with a threaded shaft that has been subjected to high-accuracy rolling and a special surface-polish finish rather than the thread grinding shaft used with precision ball screws.
· Because all of the ball raceways on the combined ball screw nuts have a thread ground finish, the gap in the shaft direction is smaller, and the operation is smoother, than conventional rolled ball screws.
· Also, an abundant standardized lineup is available so that you can select the product that is best suited for the given application.
· Because there is a screw hole for mounting on the rectangular ball screw nut, the main body of the machinery can be mounted compactly as is without using housing.From: ฿ 7,130.00 Days to Ship: 
5 Day(s)
5 Day(s)
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You can add up to 6 items per a category to the compare list.
Rolled Ball Screw, No Preloading Type (Single Nut) BTK
THK
[Features]
· Return pipe is a compact outer diameter round pipe that is recessed in a ball screw nut. Flange is flat mounted in 2 places and so the core height can be reduced.From: ฿ 3,379.00 Days to Ship:
5 Day(s)
5 Day(s)
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You can add up to 6 items per a category to the compare list.
Rolled Ball Screw, No Preloading Type (Shaft Only) TS
THK
[Features]
· For the threaded shafts, displacement tolerance is also standardized for the C7 and C8 classes other than C10 class, so they can be used for a wide variety of applications.From: ฿ 649.00 Days to Ship:
3 Day(s)
3 Day(s)
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You can add up to 6 items per a category to the compare list.
Precision Ball Screw, No Machining on Shaft Ends, BIF Model (Preload Type)
THK
[Features]
· The center ball screw nut assigns a phase to the screws to the left and right sides, reducing shaft direction gaps to zero or less (as in a preloaded state). The ball screw is compact and provides smooth operation.From: ฿ 15,364.00 Days to Ship:
22 Day(s)
22 Day(s)
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You can add up to 6 items per a category to the compare list.
Rolled Ball Screw, Non-Preloading Type (Nut Single Unit) BLK
THK
- Rolled Ball Screw, Non-Preloading Type (Nut Single Unit) BLK series from THK.
- Nuts of Rolled Ball Screws applicable for 6 sizes of shaft diameter: 15mm, 16mm, 20mm, 25mm, 32mm and 36mm and are available in five different lead sizes: 10mm, 16, 20, 25 or 32mm.
- The lead twisting direction for this product is right-handed.
- The overall length of the nut will increase when equipping the QZ lubricating device.
- Using an end-cap method, these models achieve stable motion in a high-speed rotation.From: ฿ 8,701.32 Days to Ship:
5 Day(s)
5 Day(s)
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You can add up to 6 items per a category to the compare list.
Rolled Ball Screw, No Preloading Type (Nut Single Unit) WTF
THK
[Features]
· THK rolling ball screws are low-priced feed screws combined with a threaded shaft that has been subjected to high-accuracy rolling and a special surface-polish finish rather than the thread grinding shaft used with precision ball screws.
· Because all of the ball raceways on the combined ball screw nuts have a thread ground finish, the gap in the shaft direction is smaller, and the operation is smoother, than conventional rolled ball screws.
· Also, an abundant standardized lineup is available so that you can select the product that is best suited for the given application.
· For the threaded shafts, displacement tolerance is also standardized for the C7 and C8 classes other than C10 class, so they can be used for a wide variety of applications.
· After rolling is completed, the ball rolling surface of the screw shaft undergoes a special surface polishing process that polishes the surface to get a roughness of 0.20 a or less, similar to the roughness of a precision ball screw made by grinding.
· The rolled ball screw nuts of THK are durable and smooth as they are subjected to grinding and finishing of the ball rolling surface, just like precision ball screws.
· After rolling, the screw shaft is treated with either high frequency or charcoal immersion quenching, after which it is subjected to special surface grinding and finishing. These manufacturing processes ensure a lower cost of the product compared to the precision ball screws made by grinding.
· These ball screw nuts that have a built-in compact labyrinth seal or brush seal achieve low-friction and high level dust-proofing, making the ball screws' lifespan longer.
· Uses an end cap system that provides stable operation at high-speed rotations.From: ฿ 12,923.69 Days to Ship:
22 Day(s)
22 Day(s)
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You can add up to 6 items per a category to the compare list.
THK
[Features]
· The nut bracket is a nut bracket standardized to the shaft end and finished product of the standard stock product with a shaft, and has a structure that can be directly fixed to the table with bolts.
· The height is low and only the bolts need to be attached to the table.From: ฿ 1,504.00 Days to Ship:
3 Day(s)
3 Day(s)
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You can add up to 6 items per a category to the compare list.
Precision Ball Screw, Shaft End finished product (BNK Shape), Shaft Diameter 16, Lead 16
THK
Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.
[Features]
· The machined screw shaft tip product is standardized ball screw unit with a space saving screw shaft and ball screw nut.
· The screw shaft is standardized with a support unit for the screw tip terminal. When using a BNK0401/0501/0601 mount shape, screws not set as fixed - free are considered fixed - support, and form a direct structure with the motor.
· The screw shaft and ball screw nut shape feature a compact design. In addition, these parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high accuracy feed mechanism.
· An appropriate amount of grease is enclosed with ball screw nuts.
· Also, for ball screw nuts larger than the BNK0802 shape model, a labyrinth seal is built-in (BNK1510 shape, BNK1520 shape, BNK1616 shape, BNK2020 shape, and BNK2520 shape use a combination end cap).
· In addition, for cases where contaminants are a concern, dust-proof equipment (bellows, etc.) must always be used to completely cover screw shafts.
· BNK A ball screw with shape standardization to screw shaft diameter ø4 - 25 mm and lead 1 - 20 mm.From: ฿ 17,180.00 Days to Ship:
5 Day(s)
5 Day(s)
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You can add up to 6 items per a category to the compare list.
Precision Ball Screw, No Machining on Shaft Ends, Model MDK (No-Preload Type)
THK
[Features]
· This shaft end unmachined products are mass-produced in a series of standard sizes with standardized screw shaft in the precision ball screw.
· Screw shaft ends can be altered.
· Thread shaft diameter ø4 to 14 mm, lead 1 to 5 mm miniature type.From: ฿ 7,859.00 Days to Ship:
22 Day(s)
22 Day(s)
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You can add up to 6 items per a category to the compare list.
Unmachined Shaft Ends Precision Ball Screw, BNF Shape
THK
[Features]
· This shaft end unmachined products are mass-produced in a series of standard sizes with standardized screw shaft in the precision ball screw.
· Screw shaft ends can be altered.
· Also, a variety of nut shapes such as the double nut BNFN type, single nut BNF type, offset preload nut BIF type, miniature ball screw MDK type and MBF type are available to choose from depending on the application.
· Has a simple structure with a single ball screw nut, which can be fitted in the bolt hole of the flange part.From: ฿ 16,413.00 Days to Ship:
22 Day(s)
22 Day(s)
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You can add up to 6 items per a category to the compare list.
Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 8, Lead: 1
THK
Because the shaft ends are complete, no drawing and machining are necessary and the product can be used as-is.
[Features]
· The product with finished shaft ends is a standardized ball screw unit with a space-saving screw shaft and ball screw nut.
· The screw shaft is standardized with the shaft ends to fit the support unit. The mount type is fixed-supported, and forms a direct structure with the motor.
· The screw shaft and ball screw nut shape feature a compact design. The parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high-accuracy feed mechanism.
[Dust-Proofing and Lubrication]
· An appropriate amount of grease is enclosed in ball screw nuts.
· In addition, for cases where contaminants are a concern, dust-proof equipment (bellows, etc.) must always be used to completely cover the screw shafts.
· A ball screw standardized with screw shaft diameter ø4 to 25 mm and lead 1 to 20 mm.From: ฿ 10,424.00 Days to Ship:
5 Day(s)
5 Day(s)
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You can add up to 6 items per a category to the compare list.
Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 10, Lead: 2
THK
Because the shaft ends are complete, no drawing and machining are necessary and the product can be used as-is.
[Features]
· The product with finished shaft ends is a standardized ball screw unit with a space-saving screw shaft and ball screw nut.
· The screw shaft is standardized with the shaft ends to fit the support unit. The mount type is fixed-supported, and forms a direct structure with the motor.
· The screw shaft and ball screw nut shape feature a compact design. The parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high-accuracy feed mechanism.
· An appropriate amount of grease is enclosed in ball screw nuts.
· In addition, for cases where contaminants are a concern, dust-proof equipment (bellows, etc.) must always be used to completely cover the screw shafts.
· A ball screw standardized with screw shaft diameter ø4 to 25 mm and lead 1 to 20 mm.From: ฿ 9,872.00 Days to Ship:
5 Day(s)
5 Day(s)
-
You can add up to 6 items per a category to the compare list.
Precision Ball Screw With No Machining on Shaft Ends, MBF Model (No Preload Type)
THK
[Features]
· This shaft end unmachined products are mass-produced in a series of standard sizes with standardized screw shaft in the precision ball screw.
· Screw shaft ends can be altered.
· Also, a variety of nut shapes such as the double nut BNFN type, single nut BNF type, offset preload nut BIF type, miniature ball screw MDK type and MBF type are available to choose from depending on the application.
· Thread shaft diameter 4 to 14 mm, lead 1 to 5 mm miniature type.From: ฿ 9,159.00 Days to Ship:
22 Day(s)
22 Day(s)
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You can add up to 6 items per a category to the compare list.
Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 15, Lead: 10
THK
Because the shaft ends are complete, no drawing and machining are necessary and the product can be used as-is.
[Features]
· The product with finished shaft ends is a standardized ball screw unit with a space-saving screw shaft and ball screw nut.
· The screw shaft is standardized with the shaft ends to fit the support unit. The mount type is fixed-supported, and forms a direct structure with the motor.
· The screw shaft and ball screw nut shape feature a compact design. The parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high-accuracy feed mechanism.
[Dust-Proofing and Lubrication]
· An appropriate amount of grease is enclosed in ball screw nuts.
· In addition, for cases where contaminants are a concern, dust-proof equipment (bellows, etc.) must always be used to completely cover the screw shafts.
· A ball screw standardized with screw shaft diameter ø4 to 25 mm and lead 1 to 20 mm.From: ฿ 14,119.00 Days to Ship:
5 Day(s)
5 Day(s)
-
You can add up to 6 items per a category to the compare list.
Precision Ball Screw, Shaft End finished product (BNK Shape), Shaft Diameter 12, Lead 2
THK
Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.
[Features]
· The machined screw shaft tip product is standardized ball screw unit with a space saving screw shaft and ball screw nut.
· The screw shaft is standardized with a support unit for the screw tip terminal. When using a BNK0401/0501/0601 mount shape, screws not set as fixed - free are considered fixed - support, and form a direct structure with the motor.
· The screw shaft and ball screw nut shape feature a compact design. In addition, these parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high accuracy feed mechanism.From: ฿ 10,038.00 Days to Ship:
5 Day(s)
5 Day(s)
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You can add up to 6 items per a category to the compare list.
Precision Ball Screw, Shaft End (BNK Shape), Shaft Diameter 10, Lead 4
THK
- Precision Ball Screw, Shaft End (BNK Shape), Shaft Diameter 10, Lead 4 from THK.
- Precision Ball Screws have a shaft diameter of 10 mm and lead sizes is 4mm.
- The accuracy grade options for this product are C3, C5 or C7.
- The overall length of the shaft screw can be selected to fit a range of configurations, from 180mm, 230mm, 280, 330 or 380mm.
- The length of nut is 34mm.
- The lead twisting direction for this product is right-handed.From: ฿ 8,659.00 Days to Ship:
5 Day(s)
5 Day(s)
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You can add up to 6 items per a category to the compare list.
Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 20, Lead: 20
THK
Because the shaft ends are complete, no drawing and machining are necessary and the product can be used as-is.
[Features]
· The product with finished shaft ends is a standardized ball screw unit with a space-saving screw shaft and ball screw nut.
· The screw shaft is standardized with the shaft ends to fit the support unit. The mount type is fixed-supported, and forms a direct structure with the motor.
· The screw shaft and ball screw nut shape feature a compact design. The parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high-accuracy feed mechanism.
[Dust-Proofing and Lubrication]
· An appropriate amount of grease is enclosed in ball screw nuts.
· In addition, for cases where contaminants are a concern, dust-proof equipment (bellows, etc.) must always be used to completely cover the screw shafts.
· A ball screw standardized with screw shaft diameter ø4 to 25 mm and lead 1 to 20 mm.From: ฿ 16,242.00 Days to Ship:
5 Day(s)
5 Day(s)
-
You can add up to 6 items per a category to the compare list.
Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 25, Lead: 20
THK
Because the shaft ends are complete, no drawing and machining are necessary and the product can be used as-is.
[Features]
· The product with finished shaft ends is a standardized ball screw unit with a space-saving screw shaft and ball screw nut.
· The screw shaft is standardized with the shaft ends to fit the support unit. The mount type is fixed-supported, and forms a direct structure with the motor.
· The screw shaft and ball screw nut shape feature a compact design. The parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high-accuracy feed mechanism.
· An appropriate amount of grease is enclosed in ball screw nuts.
· In addition, for cases where contaminants are a concern, dust-proof equipment (bellows, etc.) must always be used to completely cover the screw shafts.
· A ball screw standardized with screw shaft diameter ø4 to 25 mm and lead 1 to 20 mm.From: ฿ 25,425.00 Days to Ship:
5 Day(s)
5 Day(s)
-
You can add up to 6 items per a category to the compare list.
Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 6, Lead: 1
THK
Because the shaft ends are finished, no drawing and machining are necessary and the product can be used as-is.
[Features]
· The product with finished shaft ends is a standardized ball screw unit with a space-saving screw shaft and ball screw nut.
· The screw shaft is standardized with the shaft ends to fit the support unit. The mount type is fixed-supported, and forms a direct structure with the motor.
· The screw shaft and ball screw nut shape feature a compact design. The parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high-accuracy feed mechanism.
· An appropriate amount of grease is enclosed in ball screw nuts.
· In addition, for cases where contaminants are a concern, dust-proof equipment (bellows, etc.) must always be used to completely cover the screw shafts.
· A ball screw standardized with screw shaft diameter ø4 to 25 mm and lead 1 to 20 mm.From: ฿ 16,380.00 Days to Ship:
5 Day(s)
5 Day(s)
-
You can add up to 6 items per a category to the compare list.
Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 20, Lead: 10
THK
Because the shaft ends are complete, no drawing and machining are necessary and the product can be used as-is.
[Features]
· The product with finished shaft ends is a standardized ball screw unit with a space-saving screw shaft and ball screw nut.
· The screw shaft is standardized with the shaft ends to fit the support unit. The mount type is fixed-supported, and forms a direct structure with the motor.
· The screw shaft and ball screw nut shape feature a compact design. The parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high-accuracy feed mechanism.
[Dust-Proofing and Lubrication]
· An appropriate amount of grease is enclosed in ball screw nuts.
· In addition, for cases where contaminants are a concern, dust-proof equipment (bellows, etc.) must always be used to completely cover the screw shafts.
· A ball screw standardized with screw shaft diameter ø4 to 25 mm and lead 1 to 20 mm.From: ฿ 13,457.00 Days to Ship:
5 Day(s)
5 Day(s)
-
You can add up to 6 items per a category to the compare list.
Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 8, Lead: 10
THK
Because the shaft ends are complete, no drawing and machining are necessary and the product can be used as-is.
[Features]
· The rotary ball screw is a unit with an integrated structure made up of a ball screw nut and a support bearing.
· The support bearing is a large angular bearing with a contact angle of 60° that provides rigidity in the axial direction where more balls are placed.
· The BLR type is available in precision ball screw and rolling ball screw specifications.
· Smooth operation: Provides smooth operation in comparison to the straight line movement of rack and pinion systems.
· Also, because the screw shaft does not rotate with ball screw nut drive, there is no jumping rope phenomenon, operation is quiet, and heat produced by the unit is reducedFrom: ฿ 12,988.00 Days to Ship:
5 Day(s)
5 Day(s)
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You can add up to 6 items per a category to the compare list.
Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 4, Lead: 1
THK
Because the shaft ends are complete, no drawing and machining are necessary and the product can be used as-is.
[Features]
· The product with finished shaft ends is a standardized ball screw unit with a space-saving screw shaft and ball screw nut.
· The screw shaft is standardized with the shaft ends to fit the support unit. The mount type is fixed-supported, and forms a direct structure with the motor.
· The screw shaft and ball screw nut shape feature a compact design. The parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high-accuracy feed mechanism.
· An appropriate amount of grease is enclosed in ball screw nuts.
· In addition, for cases where contaminants are a concern, dust-proof equipment (bellows, etc.) must always be used to completely cover the screw shafts.
· A ball screw standardized with screw shaft diameter ø4 to 25 mm and lead 1 to 20 mm.From: ฿ 10,175.00 Days to Ship:
5 Day(s)
5 Day(s)
-
You can add up to 6 items per a category to the compare list.
Precision Ball Screw, Shaft End finished product (BNK Shape), Shaft Diameter 8, Lead 2
THK
Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.
[Features]
· The machined screw shaft tip product is standardized ball screw unit with a space saving screw shaft and ball screw nut.
· The screw shaft is standardized with a support unit for the screw tip terminal. When using a BNK0401/0501/0601 mount shape, screws not set as fixed - free are considered fixed - support, and form a direct structure with the motor.
· The screw shaft and ball screw nut shape feature a compact design. In addition, these parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high accuracy feed mechanism.From: ฿ 9,100.00 Days to Ship:
5 Day(s)
5 Day(s)
-
You can add up to 6 items per a category to the compare list.
Shaft Tip Complete Product Precision Ball Screw, (BNK Shape), Shaft Diameter: 12, Lead: 5
THK
Because the shaft ends are complete, no drawing and machining are necessary and the product can be used as-is.
[Features]
· The product with finished shaft ends is a standardized ball screw unit with a space-saving screw shaft and ball screw nut.
· The screw shaft is standardized with the shaft ends to fit the support unit. The mount type is fixed-supported, and forms a direct structure with the motor.
· The screw shaft and ball screw nut shape feature a compact design. The parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high-accuracy feed mechanism.
· An appropriate amount of grease is enclosed in ball screw nuts.
· In addition, for cases where contaminants are a concern, dust-proof equipment (bellows, etc.) must always be used to completely cover the screw shafts.
· A ball screw standardized with screw shaft diameter ø4 to 25 mm and lead 1 to 20 mm.From: ฿ 9,376.00 Days to Ship:
5 Day(s)
5 Day(s)
-
You can add up to 6 items per a category to the compare list.
Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 14, Lead: 4
THK
Because the shaft ends are complete, no drawing and machining are necessary and the product can be used as-is.
[Features]
· The product with finished shaft ends is a standardized ball screw unit with a space-saving screw shaft and ball screw nut.
· The screw shaft is standardized with the shaft ends to fit the support unit. The mount type is fixed-supported, and forms a direct structure with the motor.
· The screw shaft and ball screw nut shape feature a compact design. The parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high-accuracy feed mechanism.
· An appropriate amount of grease is enclosed in ball screw nuts.
· In addition, for cases where contaminants are a concern, dust-proof equipment (bellows, etc.) must always be used to completely cover the screw shafts.
· A ball screw standardized with screw shaft diameter ø4 to 25 mm and lead 1 to 20 mm.From: ฿ 9,679.00 Days to Ship:
5 Day(s)
5 Day(s)
-
You can add up to 6 items per a category to the compare list.
Precision Ball Screw, Shaft End (BNK Shape), Shaft Diameter 10, Lead 10
THK
- Precision Ball Screw, Shaft End (BNK Shape), Shaft Diameter 10, Lead 10 from THK.
- Precision Ball Screws have a shaft diameter of 10 mm and lead sizes is 10mm.
- The accuracy grade options for this product are C5 or C7.
- The overall length of the shaft screw can be selected to fit a range of configurations, from 240mm, 290, 340 or 440mm.
- The length of nut is 39mm.
- The lead twisting direction for this product is right-handed.From: ฿ 18,007.00 Days to Ship:
5 Day(s)
5 Day(s)
-
You can add up to 6 items per a category to the compare list.
Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 14, Lead: 2
THK
Because the shaft ends are complete, no drawing and machining are necessary and the product can be used as-is.
[Features]
· The product with finished shaft ends is a standardized ball screw unit with a space-saving screw shaft and ball screw nut.
· The screw shaft is standardized with the shaft ends to fit the support unit. The mount type is fixed-supported, and forms a direct structure with the motor.
· The screw shaft and ball screw nut shape feature a compact design. The parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high-accuracy feed mechanism.
[Dust-Proofing and Lubrication]
· An appropriate amount of grease is enclosed in ball screw nuts.
· In addition, for cases where contaminants are a concern, dust-proof equipment (bellows, etc.) must always be used to completely cover the screw shafts.
· A ball screw standardized with screw shaft diameter ø4 to 25 mm and lead 1 to 20 mm.From: ฿ 9,789.00 Days to Ship:
5 Day(s)
5 Day(s)
-
You can add up to 6 items per a category to the compare list.
Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 15, Lead: 20
THK
Because the shaft ends are complete, no drawing and machining are necessary and the product can be used as-is.
[Features]
· The product with finished shaft ends is a standardized ball screw unit with a space-saving screw shaft and ball screw nut.
· The screw shaft is standardized with the shaft ends to fit the support unit. The mount type is fixed-supported, and forms a direct structure with the motor.
· The screw shaft and ball screw nut shape feature a compact design. The parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high-accuracy feed mechanism.
· An appropriate amount of grease is enclosed in ball screw nuts.
· In addition, for cases where contaminants are a concern, dust-proof equipment (bellows, etc.) must always be used to completely cover the screw shafts.
· A ball screw standardized with screw shaft diameter ø4 to 25 mm and lead 1 to 20 mm.From: ฿ 13,678.00 Days to Ship:
5 Day(s)
5 Day(s)
-
You can add up to 6 items per a category to the compare list.
Precision Ball Screw, Shaft End finished product (BNK Shape), Shaft Diameter 14, Lead 8
THK
Because the shaft tips are complete, no drawing and machinery are necessary and the product can be used as is.
[Features]
· The machined screw shaft tip product is standardized ball screw unit with a space saving screw shaft and ball screw nut.
· The screw shaft is standardized with a support unit for the screw tip terminal. When using a BNK0401, 0501, or 0601 mount shape, screws not set as fixed - free are considered fixed - support, and form a direct structure with the motor.
· The screw shaft and ball screw nut shape feature a compact design. In addition, these parts can be assembled in the same shape when used with a support unit or nut bracket, creating a simple and high accuracy feed mechanism.From: ฿ 13,402.00 Days to Ship:
5 Day(s)
5 Day(s)
| Brand |
|---|
| Product Series |
| CAD |
| From |
| Days to Ship |
| Screw Shaft O.D. d(Ø) |
| Product Type |
| Lead(mm) |
| Accuracy Grade |
| Flange Shape |
| Axial End Type |
You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list. | You can add up to 6 items per a category to the compare list. | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list. | You can add up to 6 items per a category to the compare list. | You can add up to 6 items per a category to the compare list. | You can add up to 6 items per a category to the compare list. | You can add up to 6 items per a category to the compare list. | You can add up to 6 items per a category to the compare list. | You can add up to 6 items per a category to the compare list. | You can add up to 6 items per a category to the compare list. | You can add up to 6 items per a category to the compare list. | You can add up to 6 items per a category to the compare list. | You can add up to 6 items per a category to the compare list. | You can add up to 6 items per a category to the compare list. | You can add up to 6 items per a category to the compare list. | You can add up to 6 items per a category to the compare list. | You can add up to 6 items per a category to the compare list. | You can add up to 6 items per a category to the compare list. | |
| Brand | THK | THK | THK | THK | THK | THK | THK | THK | THK | THK | THK | THK | THK | THK | THK | THK | THK | THK | THK | THK | THK | THK | THK | THK | THK | THK | THK | THK | THK |
| Product Series | Precision Ball Screw, No Machining on Shaft Ends, BIF Model (Preload Type) | Rolled Ball Screw, Non-Preloading Type (Nut Single Unit) BLK | Precision Ball Screw, Shaft End finished product (BNK Shape), Shaft Diameter 16, Lead 16 | Precision Ball Screw, No Machining on Shaft Ends, Model MDK (No-Preload Type) | Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 8, Lead: 1 | Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 10, Lead: 2 | Precision Ball Screw With No Machining on Shaft Ends, MBF Model (No Preload Type) | Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 15, Lead: 10 | Precision Ball Screw, Shaft End finished product (BNK Shape), Shaft Diameter 12, Lead 2 | Precision Ball Screw, Shaft End (BNK Shape), Shaft Diameter 10, Lead 4 | Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 20, Lead: 20 | Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 25, Lead: 20 | Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 6, Lead: 1 | Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 20, Lead: 10 | Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 8, Lead: 10 | Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 4, Lead: 1 | Precision Ball Screw, Shaft End finished product (BNK Shape), Shaft Diameter 8, Lead 2 | Shaft Tip Complete Product Precision Ball Screw, (BNK Shape), Shaft Diameter: 12, Lead: 5 | Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 14, Lead: 4 | Precision Ball Screw, Shaft End (BNK Shape), Shaft Diameter 10, Lead 10 | Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 14, Lead: 2 | Shaft Tip Complete Product Precision Ball Screw (BNK Type), Shaft Diameter: 15, Lead: 20 | Precision Ball Screw, Shaft End finished product (BNK Shape), Shaft Diameter 14, Lead 8 | ||||||
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| From | ฿ 7,130.00 | ฿ 3,379.00 | ฿ 649.00 | ฿ 15,364.00 | ฿ 8,701.32 | ฿ 12,923.69 | ฿ 1,504.00 | ฿ 17,180.00 | ฿ 7,859.00 | ฿ 16,413.00 | ฿ 10,424.00 | ฿ 9,872.00 | ฿ 9,159.00 | ฿ 14,119.00 | ฿ 10,038.00 | ฿ 8,659.00 | ฿ 16,242.00 | ฿ 25,425.00 | ฿ 16,380.00 | ฿ 13,457.00 | ฿ 12,988.00 | ฿ 10,175.00 | ฿ 9,100.00 | ฿ 9,376.00 | ฿ 9,679.00 | ฿ 18,007.00 | ฿ 9,789.00 | ฿ 13,678.00 | ฿ 13,402.00 |
| Days to Ship | 5 Day(s) | 5 Day(s) | 3 Day(s) | 22 Day(s) | 5 Day(s) | 22 Day(s) | 3 Day(s) | 5 Day(s) | 22 Day(s) | 22 Day(s) | 5 Day(s) | 5 Day(s) | 22 Day(s) | 5 Day(s) | 5 Day(s) | 5 Day(s) | 5 Day(s) | 5 Day(s) | 5 Day(s) | 5 Day(s) | 5 Day(s) | 5 Day(s) | 5 Day(s) | 5 Day(s) | 5 Day(s) | 5 Day(s) | 5 Day(s) | 5 Day(s) | 5 Day(s) |
| Screw Shaft O.D. d(Ø) | 14 ～ 32 | 12 ～ 32 | 10 ～ 45 | 20 ～ 40 | 16 ～ 36 | 15 ～ 25 | - | 16 | 4 ～ 14 | 25 ～ 32 | 8 | 10 | 4 ～ 14 | 15 | 12 | 10 | 20 | 25 | 6 | 20 | 8 | 4 | 8 | 12 | 14 | 10 | 14 | 15 | 14 |
| Product Type | Rolled Ball Screw | Rolled Ball Screw | Rolled Ball Screw | Precision Ball Screw | Rolled Ball Screw | Rolled Ball Screw | Ball Screw Related Products | Precision Ball Screw | Precision Ball Screw | Precision Ball Screw | Precision Ball Screw | Precision Ball Screw | Precision Ball Screw | Precision Ball Screw | Precision Ball Screw | Precision Ball Screw | Precision Ball Screw | Precision Ball Screw | Precision Ball Screw | Precision Ball Screw | Precision Ball Screw | Precision Ball Screw | Precision Ball Screw | Precision Ball Screw | Precision Ball Screw | Precision Ball Screw | Precision Ball Screw | Precision Ball Screw | Precision Ball Screw |
| Lead(mm) | 4 ～ 10 | 5 ～ 10 | 4 ～ 36 | 5 ～ 12 | 16 ～ 32 | 30 ～ 50 | - | 16 | 1 ～ 4 | 5 ～ 6 | 1 | 2 | 1 ～ 4 | 10 | 2 | 4 | 20 | 20 | 1 | 10 | 10 | 1 | 2 | 5 | 4 | 10 | 2 | 20 | 8 |
| Accuracy Grade | - | - | - | C5 | - | - | - | C5 / C7 | C3 / C5 / C7 | C5 | C3 / C5 / C7 | C3 / C5 / C7 | C5 / C7 | C5 / C7 | C3 / C5 / C7 | C3 / C5 / C7 | C5 / C7 | C5 / C7 | C3 / C5 | C5 / C7 | C5 / C7 | C3 / C5 / C7 | C3 / C5 / C7 | C3 / C5 / C7 | C3 / C5 / C7 | C5 | C3 / C5 / C7 | C5 / C7 | C5 / C7 |
| Flange Shape | Block | Round Shape, 2 Set Screw Flats at both ends | - | Round Shape | Round Shape, 2 Set Screw Flats at both ends | Round Shape, 2 Set Screw Flats at both ends | - | Square Shape | Miniature | Round Shape | Round Shape, 2 Set Screw Flats at both ends | Round Shape, 2 Set Screw Flats at both ends | Round Shape, 2 Set Screw Flats at both ends | Square Shape | Round Shape, 2 Set Screw Flats at both ends | Square Shape | Square Shape | Square Shape | Round Shape, 2 Set Screw Flats at both ends | Square Shape | Round Shape, 2 Set Screw Flats at both ends | Round Shape, 2 Set Screw Flats at both ends | Round Shape, 2 Set Screw Flats at both ends | Square Shape | Round Shape, 2 Set Screw Flats at both ends | Square Shape | Round Shape, 2 Set Screw Flats at both ends | Square Shape | Square Shape |
| Axial End Type | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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Application example related to this category
Related Categories to Ball Screw
FAQ Ball screw
- Question: What are the benefits of using a ball screw over a lead screw?
- Answer: Ball screws offer higher efficiency, precision, and speed compared to lead screws. Ball screw have lower friction and can transfer higher loads with greater accuracy and repeatability. They require less power to operate and have longer lifespans.
- Question: How do you choose the right ball screw for your application?
- Answer: To choose the right ball screw, you need to consider factors such as load capacity, speed, accuracy, and repeatability. You should also consider environmental conditions like temperature and humidity. It is recommended to consult with a ball screw supplier or engineer to ensure that the ball screw meets your application requirements.
- Question: How do you determine the load capacity of a ball screw?
- Answer: The load capacity of a ball screw depends on factors such as screw diameter, lead, and the number of ball circuits. You can calculate the load capacity using manufacturer-provided formulas or consult with a ball screw supplier or engineer to determine the load capacity for your specific application.
- Question: How do you lubricate a ball screw?
- Answer: Ball screws require lubrication to reduce friction and wear. The appropriate lubricant and lubrication method depends on the specific application and the type of ball screw. It is recommended to consult with the ball screw manufacturer or supplier to ensure that the right lubricant and lubrication method is used.
- Question: What are the maintenance requirements for ball screws?
- Answer: Maintenance requirements for ball screws include regular inspection for signs of wear or damage, cleaning, and lubrication. It is essential to follow the manufacturer's recommendations and guidelines for maintenance to ensure the proper functioning and longevity of the ball screw.
- Question: How many types of ball screws are there, and what are their differences?
- Answer: There are several types of ball screws, including ground ball screws, rolled ball screws, miniature ball screws, and large-diameter ball screws. The main differences between these types of ball screws are in their manufacturing methods, accuracy, load capacity, and application suitability. Consult with a ball screw supplier or engineer to determine the right type of ball screw for your specific application.
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