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Lead Screws, Slide Screws

Lead Screws, Slide Screws products from the Automation Components category includes Lead Screws, Nuts, Nuts for Lead Screws, Lead Screw Support Units, Slide Screws, Change Nuts, Digital Position Indicators, Lead Screw Clamps and many more Lead Screws, Slide Screws related items. Search and select detailed specifications of parts for your machine with free CAD downloads. Order online 24/7, free shipping with no minimum order.

Automation Components

Lead Screws, Slide Screws

FAQ about Trapezoidal thread and Lead screw

Specification

Question: How many type of start-thread available for MISUMI 30-degree Trapezoidal thread?

Answer: All of them are single-start thread

Question: For shaft diameter φ16・20 of 30-degree Trapezoidal thread, there are various pitches, how many pitch do MISUMI shafts have?

Answer: There are 3 and 4 pitches for shaft diameter φ16 and 20.

Question: What is difference between 30-degree Trapezoidal thread right and left hand thread and precision right and left hand thread?

Answer: The center part of right and left hand thread is uncompleted thread with length about 80mm, while the precision right and left hand thread is 30mm width, and can be used as h7 tolerance shaft.

Question: For 30-degree Trapezoidal thread straight type with right and left hand thread, does the length of right and left thread are the same?

Answer: Length of thread part are the same (X=Y)

Question: About the square-processing of 30-degree Trapezoidal thread, what value should I input after "ZE"?

Answer: Please input value same as the shaft end diameter.
(Example：ZE□)

Question: What is the difference between "Tri-iron Tetraoxide coating" and "low temperature black chrome plating"?

Answer: The purpose of Tri-iron Tetraoxide coating is for rust-prevention.
The purpose of low temperature black chrome plating is a kind of low temperature electroplating treatment which excellence against corrosion.
Please see more details at "Type of Surface treatment" in 〔Raw Material〕 Type and color of Surface treatment

Question: Do the set of support unit at mounting side, support side and stopper are available?

Answer: Yes.
You can order for the set items by input「-SET」at model code of support unit at mounting side.

Question: Can the mounting position of handle of support unit stopper set be switched between left and right position?

Answer: Square type cannot be switched.
For round type which can be rotated 180 degree, mounting position can be switched for left and right.

Question: What is spindle pitch?

Answer: It is the traveling distance that rotary shaft completely rotate for 1 round.

Question: About the Position indicator, if the number of counts increases with clockwise rotation, what will happen with counterclockwise rotation?

Answer: The number of counts will be decreased.
Please also be noted that the counterclockwise rotation type will be reversed.

Question: What is the meaning of displayed number when Position indicator rotated for 1 round?

Answer: It indicates the spindle pitch value.
Please select the Position indicator that has spindle pitch as same as the pitch of Trapezoidal thread.

Question: Do you have the recommended interval for periodical lubrication for 30-degree Trapezoidal thread?

Answer: There are no information about interval for periodical lubrication, please lubricate it before the lubricant run out.
Please decide the interval for lubrication upon moving condition and oil stains, which depend on operating condition.