Press

Content
039-10 Lohr, 2010-11-22

Safety Compact

Servo line IndraDrive Cs offers now STO and SBC functions.

Servo line IndraDrive Cs offers now STO and SBC functions.

Rexroth IndraDrive Cs with Safe Torque Off (STO)

Rexroth has enhanced the functionality of its IndraDrive Cs servo line by adding STO (Safe Torque Off) functions which were certified on September 2010 along with SBC (Safe Brake Control).

The IndraDrive Cs compact family of drives is targeted at the performance range between 0.1 kW and 9 kW. Features such as the Multi-Ethernet communications port deliver extensive functionality in a small footprint.

Following certification, the IndraDrive Cs with STO/SBC functionality meets the requirements of Cat 4 PL e as defined in EN ISO 13849-1 and SIL 3 as defined in EN 62061.

When the STO function is activated, the drive immediately cuts off the current which generates the torque and field in the motor. That eliminates the possibility of unintended motion when the machine is stopped. SBC is activated in the drive when the STO function is accessed. SBC activates the motor's holding brake, providing an additional mechanical block to prevent the motor from starting.

These safety functions are available for all performance classes and levels in the IndraDrive Cs family including the most recent “ECONOMY” performance level. This compact, low-cost member of the IndraDrive servo family offers substantial servo functionality for most servo drive applications.

Bosch Rexroth AG is one of the world’s leading specialists in the field of drive and control technologies. Under the brand name of Rexroth the company supplies more than 500,000 customers with tailored solutions for driving, controlling and moving. Bosch Rexroth is a partner for industrial applications and factory automation, mobile applications and using renewable energies. As The Drive & Control Company, Bosch Rexroth develops, produces and sells components and systems in more than 80 countries. In 2009 Bosch Rexroth part of the Bosch Group, achieved sales of around 4.1 billion Euro with 34,200 employees.

For more information please visit: www.boschrexroth.com

 

Search press releases


Contact

Susanne Herzlieb
Maria-Theresien-Straße 23
97816 Lohr am Main
Phone: +49 9352 18-1573
susanne.herzlieb@boschrexroth.de