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Timing Belts H

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MISUMI

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Product Description

・ Product type: Timing Belts H type.
・ Belt Width: 19.1 mm (0.75 inch), 25.4 mm (1 inch), 38.1 mm (1.5 inch), 50.8 mm (2 inch)
・ Circumference Length [mm]: 304.8 – 5334.0
・ Number of Teeth: 24 – 420
・ Timing pulleys and belts are commonly used to transmit rotational power from motors. They achieve driving and transmission by engaging the teeth of the pulleys with the belts.
・ This is an economy item; The price is cheaper than the MISUMI standard product.



Economy H-Type Timing Belt

Quiet OperationCustomizableChloroprene Material

- With a wide range of belt lengths and widths, you can tailor the belt to perfectly match your specific equipment needs.

- Constructed with high-quality chloroprene rubber, these belts excel in resisting abrasion, oil, and grease, ensuring extended service life even in demanding environments.

- The glass fiber reinforced core provides exceptional strength and tensile strength, preventing belt elongation and slippage, resulting in consistent power transmission.

- The accurately designed trapezoidal tooth profile guarantees smooth and efficient power transmission, minimizing noise and vibration for optimal performance.

- Engineered to function reliably in temperatures ranging from -30°C to 90°C, these belts offer versatility across various operating conditions.

Economy H-Type Timing Belt
MISUMI Economy Logo

MISUMI Standard
MISUMI Standard

Cheaper Price
Cheaper Price

Product Variety
Product Variety

3D CAD
3D CAD Support


Product Overview
Usually, timing pulleys and timing belt are widely used to design mechanisms for transmitting rotational power generated by motors.
Driving and transmission are realized through the engagement between the teeth of timing pulleys and timing belts.
Local production in China delivers MISUMI quality at low price.
Dimensional Drawing
Material
①Tooth Fabric②Tooth Rubber③Core Wire
Nylon ClothChloroprene RubberGlass Fiber
 
MISUMI Complete specifications Factory direct sales Original quality
Specification Table
Please order after selecting part number and parameters according to the selection steps to .
Ordering Example Part Number (TypeBelt Number Nominal Belt Width)
 C-TBN315H150
 
TypesNominal WidthPitch (mm)2θLrhHRrRaUnit weight g/m
(Width：10mm)
H

075
(19.1mm)
100
(25.4mm)
150
(38.1mm)
200
(50.8mm)

12.740°6.122.294.301140
timing beltPlease note that the meaning of the timing belt number of toothed timing belt varies with type.
timing beltBelt circumference length is core wire length.
timing beltBelt operating temperature range: -30 to 90 ℃.
timing beltThe model engraved on the back of the product is the factory-managed model, which may be different from the actual product.
timing beltFor the transmission capacity and calculation and design method of Economy series timing belt, please refer to the national standard (GB) design manual.
timing beltWeight is a theoretical value for reference only, which may be different from the actual product.
 
■ Specification Table
C-TBN
Tooth profile H (Pitch: 12.7mm)
Part NumberBelt
Nominal Width		Number of TeethBelt Circumference Length
(mm)
TypeBelt Number
C-TBN60H75
(19.1mm)

100
(25.4mm)

150
(38.1mm)

200
(50.8mm)		12152.40
120H24304.80
145H29368.30
170H34431.80
185H37469.90
200H40508.00
205H41520.70
210H42533.40
220H44558.80
225H45571.50
230H46584.20
235H47596.90
240H48609.60
245H49622.30
250H50635.00
255H51647.70
260H52660.40
270H54685.80
275H55698.50
280H56711.20
285H57723.90
290H58736.60
300H60762.00
305H61774.70
310H62787.40
315H63800.10
320H64812.80
325H65825.50
330H66838.20
335H67850.90
340H68863.60
345H69876.30
350H70889.00
355H71901.70
360H72914.40
365H73927.10
370H74939.80
375H75952.50
380H76965.20
385H77977.90
390H78990.60
395H791003.30
400H801016.00
405H811028.70
410H821041.40
415H831054.10
420H841066.80
425H851079.50
430H861092.20
435H871104.90
440H881117.60
445H891130.30
450H901143.00
460H921168.40
465H931181.10
470H941193.80
475H951206.50
480H961219.20
485H971231.90
490H981244.60
495H991257.30
500H1001270.00
510H1021295.40
515H1031308.10
520H1041320.80
525H1051333.50
530H1061346.20
540H1081371.60
545H1091384.30
550H1101397.00
555H1111409.70
560H1121422.40
565H1131435.10
570H1141447.80
580H1161473.20
585H1171485.90
590H1181498.60
600H1201524.00
605H1211536.70
610H1221549.40
615H1231562.10
620H1241574.80
625H1251587.50
630H1261600.20
640H1281625.60
645H1291638.30
650H1301651.00
660H1321676.40
670H1341701.80
680H1361727.20
690H1381752.60
700H1401778.00
710H1421803.40
720H1441828.80
725H1451841.50
730H1461854.20
740H1481879.60
750H1501905.00
760H1521930.40
770H1541955.80
780H1561981.20
785H1571993.90
790H1582006.60
800H1602032.00
810H1622057.40
820H1642082.80
830H1662108.20
840H1682133.60
850H1702159.00
860H1722184.40
870H1742209.80
880H1762235.20
900H1802286.00
910H1822311.40
920H1842336.80
930H1862362.20
940H1882387.60
950H1902413.00
960H1922438.40
980H1962489.20
985H1972501.90
1000H2002540.00
1020H2042590.80
1050H2102667.00
1070H2142717.80
1080H2162743.20
1100H2202794.00
1120H2242844.80
1130H2262870.20
1135H2272882.90
1140H2282895.60
1150H2302921.00
1160H2322946.40
1180H2362997.20
1200H2403048.00
1240H2483149.60
1250H2503175.00
1260H2523200.40
1270H2543225.80
1285H2573263.90
1300H2603302.00
1325H2653365.50
1350H2703429.00
1360H2723454.40
1400H2803556.00
1440H2883657.60
1450H2903683.00
1460H2923708.40
1500H3003810.00
1510H3023835.40
1550H3103937.00
1560H3123962.40
1600H3204064.00
1630H3264140.20
1650H3304191.00
1680H3364267.20
1700H3404318.00
1750H3504445.00
1780H3564521.20
1800H3604572.00
1850H3704699.00
1900H3804826.00
1950H3904953.00
2100H4205334.00
Product Features
S type circular tooth profile economy series timing belt is made of rubber, featuring deviation prevention and wear resistance■ S type circular tooth profile rubber timing belt (S2M/S3M/S5M/S8M/S14M)
Feature 1: Reasonable semi-circular arc tooth profile design can provide higher torque to adapt to high load transmission.
Feature 2: timing belt Reduce the noise generated by high-speed operation.
Feature 3: Tooth peak changes under force, ensuring a longer life than conventional circular tooth profile teeth.
Feature 4: Have certain conductivity
Feature 5: Operating Temperature Range: -30 to 90℃.
Features of P type domestic high-accuracy circular tooth profile timing belt■ P type circular tooth profile rubber timing belt (P5M/P8M)
Feature 1: Reasonable semi-circular arc tooth profile design can provide higher torque to adapt to high load transmission.
Feature 2: Special concave tooth peak design, better reducing noise generated by high-speed operation.
Feature 3: Tooth peak changes under force, ensuring greater accuracy than conventional circular tooth profile teeth.
Feature 4: Have certain conductivity
Feature 5: timing belt Operating Temperature Range: -25 to 80℃.
MXL, XL, L, H trapezoidal tooth profile timing belts are suitable for light load transmission and driving■ Trapezoidal tooth profile rubber timing belt (MXL/XL/H/T5/T10)
Feature 1: Suitable for light load transmission, standard torque driving.
Feature 2: Tooth rubber uses chloroprene to protect core wire, providing excellent bending fatigue resistance, heat resistance, oil resistance
Feature 3: Ideal choice of economical and maintenance-free alternative to traditional transmission method.
Feature 4: Have certain conductivity
Feature 5: timing belt Operating Temperature Range: -30 to 90℃ (MXL/XL/L/H), 0 to 80℃ (T5/T10)
Example of Use
Usage Method Example DrawingInstructions for use of timing wheel and timing belt
The TIMING BELT is installed on the motor and the rotating shaft to transmit the rotational force① Driving (The driven wheel is driven by the driving wheel for transmission)
Transmission belt, used for repeated motion with the object not rotating and high requirements on positioning accuracy② Transmission (Used for repeated motion with the object not rotating and high requirements on positioning accuracy)
Usage Method Example DrawingInstructions for use of timing wheel and timing belt
Plates are conveyed by two timing toothed belts③ Conveyance (Plates are conveyed by two timing toothed belts)
Usage method and example for conveyor belt lifting, repeated positioning motion④ Traction transmission (Workpieces are clamped and transmitted by the belt)
Usage Method
■ Installation method for timing belt transmission
①Turn off the power supply, remove the protective cover, loosen the motor assembly bolts, move the motor so that the belt is loose enough. The timing belt can be removed without prying. Never try to pry the belt down.
②Remove the old belt and check for abnormal wear. Excessive wear may mean that there are problems in the design or maintenance of the transmission device.
③Choose the right timing belt to replace.
④To clean the timing belt and pulley, wipe with a cloth dipped in a small amount of non-volatile liquid. Soaking in detergent or scrubbing the belt with detergent is not advisable. To remove grease, it is also undesirable to wipe with sandpaper or scratch with a sharp object. The belt must be kept dry before installation and use.
⑤Check the pulley for abnormal wear or cracks. If the wear is excessive, the pulley must be replaced.
⑥Check whether the pulley is linearly symmetrical. Linear symmetry of the pulley is essential for the operation of the timing belt, especially the timing belt transmission device.
Asymmetry of the pulley is shown as follows:
 Usage method Installation guide Complete selection Fit installation
⑦Check the remaining transmission device components, such as bearings and bushings, for symmetry, durability, lubrication and other conditions.
⑧Install a new timing belt on the pulley. Never pry or use too much force.
⑨Tighten to narrow the center distance of the transmission device until the tension tester detects that the timing belt tension is appropriate. Turn the driving wheel several times with your hands. Re-test tension.
⑩Tighten the assembly timing belt of the motor and correct the torque. Since any change in the center distance of the transmission device during operation will result in poor belt performance, it is important to ensure that all transmission components have been tightened.
⑪Start the device and observe the timing belt performance to see if there is abnormal vibration, and listen carefully if there is abnormal noise. It is best to turn off the machine and check the conditions of the bearing and motor.
Precautions
① Do not bend the timing belt by force.
It is strictly forbidden to bend the belt, which easily causes breakage
② Do not use in direct contact with water, solvent, oil, acid, alkali, UV, ozone, etc.
Do not directly contact water in operating environmentDo not use in acidic environmentsAvoid contact with alkaline solventsTry not to touch oil liquidsAvoid exposure to strong UV rays
③ Please timing belt avoid using or keeping at extreme high or low temperatures beyond the operating temperature range, or in humid environments.
④ During installation and maintenance, be sure to cut off the power supply and confirm that the machine is completely stopped before proceeding.
⑤ When there may be impurities, be sure to set the guard.
Application Industries
Food Semiconductor Smart phone
It is widely used in food transport and transfer Industry Application Industry Semiconductor Smartphone 3C IPHONE Huawei
Automotive Electronic & Electrical Appliances Medical
Application in automotive assembly production line Method of usage in electronic & electrical and home appliances industry Widely used in medical equipment, blood machines and other related equipment in the biomedical industry
Related Products
High Torque Timing Belt Pulleys S2M Type Flat Timing Belt For General Use Economy Series Toothed Timing Belt
S2M S3M S5M S8M S14M Type
TIMING PULLY High torque timing pulley MISUMI brand Pulley manufacturer S2M FLATBELT Flat belt Conveyor belt Transportation belt MISUMI brand Economy series Domestic S type tooth profile timing belt Low price Short delivery time
Reference timing belt model: HTPA48S2M040-B-N10 Reference timing belt model: HBLT350-4.23 Reference timing belt model: C-HTBN400S2M-40
Reason for recommendation: high transmission power, short delivery time, multiple types Reason for recommendation: intended use for transmission, rich variety of specifications and types Reason for recommendation: rich variety of specifications, high cost performance
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