Drives Safety Features
Many of our PowerFlex® drives offer certified safety options—Safe Torque-Off and Safe Speed Monitor—to help provide integral, cost-effective, and certified protection for AC drive control.
Safe Torque-Off (DriveGuard®)
Safe Speed Monitor
|Safe Torque-off (DriveGuard®)||Yes||Yes||Yes|
|Safe Torque-off (DriveGuard) w/second Encoder||Yes *||Yes|
|Safe Torque-off (DriveGuard) (ATEX capable)||Yes|
|Safe Speed Monitor||Yes **|
|Safe Speed Functions (speed, acceleration, direction, etc.)||Yes|
|* When using PowerFlex 700S control.|
|** Requires the Dual Incremental Encoder option or Universal Feedback option.|
Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.
|Safe Speed Monitor Safety Reference Manual||750-RM001||EN|
|More Drive publications in Literature Library||All Languages|
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Safe Torque-off is ideal for safety related applications requiring removal of rotational power to the motor without removing power from the drive.
The Safe Speed Monitor provides a solution for applications that can benefit from access to a safety zone while there is limited motion.