BST Actuator EMS 21/200/4,2/C

Please note – If a complete Web Guide System consisting of a sensor, controller and actuator is ordered, we are able to offer system discount pricing.

Actuator EMS 21, 100mm stroke,20mm/sec,C type Mounting

Download the EMS 21 Brochure here



Electromechanical actuators are implemented wherever very quick reactions to changes in the web position are necessary. The connection of the actuator can take place directly at the control unit. The ready-to-fit construction allows for quick and inexpensive installation, which is also beneficial in the retrofit of existing systems. A stroke of up to 195 mm with a positioning force of up to 1,680 N – that is the performance of the BST eltromat EMS 21 actuator. Various combinations of hub, positioning force, and positioning speed are possible here as well. Use the BST eltromat actuator in combination with our positioning devices for a number of web guiding tasks.

BST eltromat EMS 21 at a Glance

  • Maintenance-free
  • Plug connection
  • Incl. position feedback, limits, and servo-center
  • For curved or linear movement
  • Various combinations of stroke, positioning force, and speed possible

For more information on this product, or help with your specific application needs, please contact us


There are no reviews yet.

Be the first to review “BST Actuator EMS 21/200/4,2/C”

Your email address will not be published. Required fields are marked *