
External torque limiters or magnetic clutches are required to prevent damage to the cap due to over-tightening but can make application design more complicated and increase production costs.

Equipment for tightening the caps of various containers to the appropriate torque after filling with products, which use an external torque limiter (magnetic clutch).
Application: Bottle cap tightening

The need for torque limiters (magnetic clutches) can be reduced by using the Brushless Motor BLE2 Series with torque limiting function. No external parts are required, which simplifies equipment design and lowers production costs.
The torque limiting function allows for setting the motor so that it does not generate more than the desired value of torque.


Output Power |
30 W, 60 W, 120 W, 200 W, 400 W |
|---|---|
Torque Limiting Setting Range*1 |
0~300 % |
Number of points for a limiting value can be set |
16 Points |
Torque Limiting Error*2 |
±10 % |
Speed Control Range*3 |
80~4000 r/min |
*1 The value when the rated torque value is 100 %
*2 An error of approximately ±10 % maximum (at rated torque and rated speed) may occur between the setting value and generated torque due to the setting speed, power supply voltage and motor cable extension distance.
*3 The BXII Series with a speed control range of 2~4000 r/min is also available.

For food cappers, gearheads with H1 food-grade lubricant are recommended.
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What is H1 Food-Grade Lubricant?A grease registered with the NSF in the category of "Lubricants usable in applications where accidental contact with food is possible." What is NSF (NSF International)?It is an international third-party certification body headquartered in the United States that provides global services related to public health and the environment, including standards development, product certification, auditing, education, and risk management. |
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