Bakersfield will thrive again! Moderated business marketplace list > East Bakersfield
> Maintenance and Repair
> Copley controls dc motor brush servo amplifier 4122CE
Copley controls dc motor brush servo amplifier 4122CE
Brush DC Motor Driver - Torque/Velocity Amplifier,
1. Condition: in Excellent Working and Used Cosmetic Conditions!!
2. Quantity: one controller as shown!
3. Description: this is a nice brush DC motor driver from Copley Controls, model 4122C. The unit has some cosmetic marks on casing from a previous use and storage, which doesn't affect its performance. The unit was made in the U.S.A.
These amplifiers are variants of the popular 4xx2 series DC brush motor
amplifiers that feature compliance with European Community directive
89/336/EEC, also known as “CEâ€. Models 4122CE and 4212CE are third-generation amplifiers for dc brush motors from Copley Controls Corp. Built using surface-mount technology, these amplifiers offer plug and play operation in a very small package. All
Model 4122CE operates from +22 to +90VDC unregulated power supplies, and outputs 10A continuous, 20A peak.
An internal solderless socket holds 17 components that configure the various gain and current limit settings to customize the amplifiers for a wide range of loads and applications.
Header components permit compensation over a wide range of load inductances to maximize bandwidth with different motors. Individual peak and continuous current limits allow high acceleration without sacrificing protection against continuous overloads. Peak current time limit is settable to match amplifier to motor thermal or commutation
All models are protected against output short circuits ( output to output and output to ground ) and heatplate overtemperature. With the /Reset input open, output shorts or heatplate overtemperature will latch off the amplifier until power is cycled off & on, or until the /Reset input is grounded.
For self-reset from such conditions, wire /Reset to ground and the amplifier will reset every 200ms. A bicolor led speeds diagnostics during set-up, or for fault isolation after
• Underwriters Laboratories Recognized Component to UL 508C
• Component socket configures amp completely
• Flexibility! Internal 40-pin socket configures amp with no soldering
• Separate current limits: Continuous, peak, and peak-time
• No integrator windup when disabled
Short-circuits from output to output, output to and Over/under voltage Over temperature Self-reset or latch-off modes
• Wide load inductance range: 0.2-40 mH.
• Surface mount technology construction, lower part count.
• Automated assembly machinery
Pictures below represent the actual item!
