400E/ER controller for DC motors rated up to 4 Amps

800E/ER controller for DC motors rated up to 8 Amps

1200E/ER controller for DC motors rated up to 12 Amps International dual voltage supply compatibility (100-130VAC and 200-264VAC)

Single Quadrant operation

Extra 50% peak torque for rapid acceleration or shock loads User adjustable:

• Acceleration
• Deceleration
• Max motor speed
• Min motor speed
• IR comp - Stability
• Max motor current

Torque control input for basic winding or tension control, with overspeed limiting Many additional input and output signals Switch selectable Tach or armature voltage feedback

4-20mA and 0-20mA loop input option as standard

• ER Option includes armature reversing module

Adjustable Stability control for optimum motor response Integral AC supply fuse Ultra stable potentiometer reference for optimum long term speed and torque stability

Output signals for easy display of motor speed and load

Set speed potentiometer with graduated scale

Toggle switch for forward, stop and reverse

Zero reference interlock facility

Adjustable IR compensation for improved AVF speed regulation

Switch selectable feedback calibration - no component changes

Precision tach rectifier

Zero speed signal output

Motor overload output Identical footprint for 8 or 12 Amp output

On/Off AC supply illuminated rocker switch

Features Sprint Electric micro analog processor

Pushbutton input for electronic control of motor stop/start