• DC motor controllers for armature currents from 36A to 630A

• For higher armature currents (up to 3000 Amps) we can offer a Digital, DC-Stack driver unit, Model: ER-PLXD, with external thyristor stack   

• Integral display

• 2 and 4-Quadrant versions

• Compact chassis options

• UL, cUL and CE approved

• Full suite of centre winding blocks

• Motorised potentiometer with memory

• 2 x PID loops, freely programmable

• 2 x totalizers, freely programmable

• Delay timer

• Current profiling

• Jog/crawl/slack functions

• Batch counter

• Autotune for current loop

• 3 x drive recipe pages

The digital DC drives ER-PL and ER-PLX are probably the most powerful on the market today. With an extensive range of standard software blocks, they can take control of the most demanding motion tasks. All

models include a 40 character, alpha-numeric, back-lit display; full set of centre winding blocks, and a field weakener for extended speed range. Available in both 2 quadrant and 4 quadrant versions, the range comprises of 3 very compact chassis sizes.

ER-PL Series

• Power Rating 15kW-265kW @180V dc

• Armature Current 12-630 Amp

• 2 quadrant (most models)

ER-PLX Series Stack Driver Unit

• Power Rating 15kW-225kW @180V dc

• Armature Current 12-530 Amp

• 4 quadrant