Technical Data Mechanical protectors Selection
To view selection procedures and precautions, please proceed to the following.
Click here to narrow down the product series or to make a tentative selection.
Mini Keeper MK Selection
If using the Mini Keeper with human transportation or lifting devices, take the necessary precautions with equipment to avoid serious injury or death from falling objects.
Determine a size for which the torque and slip rpm is within the gray area of the T–N curve below.
- ※The T–N curve shows the maximum torque that can be generated without overheating when the motor is slipping continuously. If the slip time is short and there is a long interval between slips, it is possible to use the motor beyond the T–N curve. In this case, please contact Tsubaki representatives for a consultation.
- ※Please contact Tsubaki representatives for non-standard specifications.
- ※However, be aware that when the speed is 30 r/min or less, a stick-slip phenomenon may occur, which will cause unstable torque. A stick-slip phenomenon is a phenomenon in which a friction surface slips and stops repeatedly.
T-N curve graph
The T-N curve is applied when the ambient temperature is 35℃ or lower.
Contact us for other cases.
