Stogra – Stepper Drive – WSE 04.80 V01/WSE 08.80 V01

Stepper motor power amplifiers WSE 04.80 V01 and WSE 08.80 V01 in compact housing:

Microstepping power amplifer with bipolar chopper for 2-phases stepper motors.  Maximum power integrated in smallest housing.  Compact metal housing fits also in small switch cabinets.  Available as rail mounting version or panel mounting version.  Extremely low dissipation due to newest MOSFET-technology.  No forced drafted necessary.  Wide range of voltage supply from 20 to 80 VDC.  Phase currents adjustable via 16 stage rotative switch from 0,25 to 4A (WSE 04.80) and 0,5 to 8A (WSE 08.80).  Optimal with STÖGRA motor series SM 56, SM 87, SM 88 and SM 107.  16 different step angles between 200 and 12800 steps/revolution selectable via DIP-switches – micro stepping for optimal, smooth true running of the motor.  The step angle can be switched between two values via an external input during motor is running.  Easy connecting via front side screw terminals and spring terminals for all lines and signals.  Electronical protection against short circuit (motor phases), over temperature (power amplifier) and under voltage.  Output ready signal via relay.  Input signals (pulse, direction, reset, boost, disable, change step angle) optionally optocoupler isolated.  Via DIP-switch selectable input signal level: low-active, high-active TTL (5V), High-activ PLC (24V) or RS422 (only pulse and direction)