i need low price DC servo. 50-190V, I= 20-50 A (peak Ix2 in 2-3 sec.). Control with analog +-10V
or PWM , with or without taxo feedback (or encoder).

 

Are you looking for a motor, amplifier, or controller? And, what do you mean by cheap?

Actually, most vendors are pushing brushless systems, and some are cheaper than brush type.

 

I need only amplifier. Price - about 200-300$.
Quantity - about 50 - 100 pcs/year.

 

contact Servo Dynamics at 818.700.8600
www.servodynamics.com