Spring Closed Type
The best choice for holding/emergency applications.
Our non-excitation (negative actuation) spring close electromagnetic brakes use a reliable multi-spring mechanism to apply braking force after power is cut off. The design of this redundant system offers very high reliability, making it ideally suited for as a holding brake or emergency stop brake.
The 3 standard series are: SBR, which is best suited to use in servomotors or robotics applications due to its ultra-thin, projection-free design, SBM, best used as an easily-mounted general-purpose motor, and SBS, which is versatile enough to suit every application.
Features
| SBR type | Ultra-thin and projection-free |
Operates immediately at power off. There is no need to adjust gap when mounted. Demonstrates 100% initial torque. Applies own high performance friction material. Thin type realized significant downsizing. Flexible mounting directions. |
|---|---|---|
| SBM type | Easily mounted and able to withstand heavy operation |
Operates immediately at power off. There is no need to adjust gap when mounted. Superior braking durability and maintain stable braking force. Flexible mounting directions. |
| SBS type | Versatile and easy to use |
Operates immediately at power off. There is no need to adjust gap when mounted. Superior braking durability and maintain stable braking force. Realized small size with high torque by multi-plate structure. Static friction torque could be adjustable by changing number of disc. |
Available Models
SBR (For holding and emergency stops)
Type
SBM (Spring closing brakes For braking)
Type
SBS (Spring closing brakes For braking)
Type
