Stepper motors EMMS-ST/ motor controller CMMS-ST Servo light! Stepper motor technology in a genuine “Plug & Work” solution package: The single-axis position controller CMMS-ST combined with stepper motors EMMS-ST – for single- and multi-axis handling units with dynamic loads up to 20 kg. Closed-loop system The “Servo Light” mode offers a full-feature closed-loop servo system with maximum operational reliability and high dynamism obtained by exploiting the maximum motor characteristics. This differentiates the stepper motor controller CMMS-ST from conventional controllers. Standard stepper Alternatively, the CMMS-ST can also be used as an inexpensive open-loop system for stepper motors without encoders. The comprehensive range of functions will appeal strongly to users, as will the optimum price/perform- ance ratio. This is backed by the seamless FCT software platform and the uniform data profile FHPP. Stepper motor EMMS-ST This new stepper motor series combines long service life and full positioning functionality with a low price. The two-phase hybrid stepper motor offers high torque, a high degree of protection and an industrial connector system. A brake and integrated encoder are available as options. The motors are backed by a range of matched gearboxes, available from Festo ex-stock. 141.3.PSI Single- and multi-axis systems Closed-loop included Price follows function Product Short Info

Stepper motors EMMS-ST/ motor controller CMMS-ST Technical data Stepper motors EMMS-ST Holding torque [Nm]: 0.3/0.75/1.25/2.0/4.5/6.5 Ratio of flange-mounted gearbox: i=3/5 CE mark Interface for – pulse/direction control signal – separate frequency signal for CW/CCW – synchronous operation with rotary encoder connection for position and speed compensation Analogue interface +- 10VDC I/O controller Parameterisation interface (RS 323, RS 485) Optional field bus modules – Profibus – DeviceNet Parameterisation • Predefined parameter sets for all motor types • Position, speed and acceleration • Hardware...