DC Brush Servo Amplifiers
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Copley Servo Amplifiers for
DC Brush Motors
Copley’s DC servo amplifiers were designed to perform flawlessly, even under the most challenging conditions.

They operate in velocity, torque or IR compensation mode, providing exceptional design flexibility for your application.

UL and CE certified versions are also available.

Browse Model Specifications
Summary by Model
403, 405
412, 413, 421, 422, 423, 432
412CE, 413CE, 421CE, 422CE
4015
4113
4122, 4212
4122CE, 4212CE
4122D, 4212D
4122K, 4212K
4122P, 4212P
4122PD, 4212PD
4122ZP, 4212ZP
4122Z, 4212Z


403/405 DC Brush Motor PWM Servo Amplifiers
  • Complete torque mode functional block
  • Separate continuous peak, and peak-time limits
  • No pots; OEM block for small motors
  • Model 405 provides Encoder Tach function
 (Click on Model Number to go to Data Sheet)
Model Oper. Voltage Cont. Current Peak Current Motor Watts/HP Size (LxWxH)(in.)
403 +18 to +55VDC  5 Amps  10 Amps  180 / 0.25  4.75 x 3.27 x 1.28 
405 +18 to +55VDC  5 Amps  10 Amps  180 / 0.25 

4XX Series DC Brush Motor PWM Servo Amplifiers
  • Flexibility! Internal solderless 40-pin socket configures amplifier
  • Wide range of power in the same compact package
  • Three (3) LEDs for fast diagnostics and setup
  • UL recognized to 508C
 (Click on Model Number to go to Data Sheet)
Model Oper. Voltage Cont. Current Peak Current Motor Watts/HP Size (LxWxH)(in.)
412 +24 to +90VDC  10 Amps  20 Amps  600 / 0.80  5.09 x 3.28 x 1.43
413 +24 to +90VDC  15 Amps  30 Amps  900 / 1.2 
421 +24 to +180VDC  5 Amps  10 Amps  600 / 0.80 
422 +24 to +180VDC  10Amps  20 Amps  1200 / 1.6 
423 +24 to +180VDC  15 Amps  30 Amps  1800 / 2.4 
432 +24 to +225VAC  10 Amps  20 Amps  1500 / 2.0 

4XXCE Series DC Brush Motor PWM Servo Amplifiers
  • "CE" Compliance to 89/336/EEC
  • "UL" recognized to 508C
  • Velocity, Torque, and IR compensation operating modes
 (Click on Model Number to go to Data Sheet)
Model Oper. Voltage Cont. Current Peak Current Motor Watts/HP Size (LxWxH)(in.)
412CE +24 to +90VDC  10 Amps  20 Amps  600 / 0.80  5.09 x 3.28 x 1.43. 
413CE +24 to +90VDC  15 Amps  30 Amps  900 / 1.2 
421CE +24 to +180VDC  5 Amps  10 Amps  600 / 0.80 
422CE +24 to +180VDC  10 Amps  20 Amps  1200 / 1.6 

4XX2 Series DC Brush Motor PWM Servo Amplifiers
  • Only one potentiometer!
  • Logic-level enable jumper: selectable ground or +5V
  • 3kHz bandwidth
  • Compact size, low part count
  • Complete fault protection
CE Versions:
  • "CE" Compliance to 89/336/EEC
  • "UL" recognized to 508C
  • Solderless component socket configures amplifier
 (Click on Model Number to go to Data Sheet)
Model Oper. Voltage Cont. Current Peak Current Motor Watts/HP Size (LxWxH)(in.)
4122 +22 to +90VDC  10 Amps  20 Amps  600 / 0.80  4.3 X 3.0 X 1.00
4212 +22 to +125VDC  6 Amps  12 Amps 500 / 0.70 
4122CE +22 to +90VDC  10 Amps  20 Amps  600 / 0.80  4.3 X 3.0 X 1.00
4212CE +22 to +125VDC  6 Amps  12 Amps  500 / 0.70 

4XX2D "Digital Input" Option DC PWM Servo Amplifiers
  • Models accept digital signals as command inputs: 1 or 2 wire PWM
  • Separate continuous, peak, and peak-time limits
  • Surface mont technology
 (Click on Model Number to go to Data Sheet)
Model Oper. Voltage Cont. Current Peak Current Motor Watts/HP Size (LxWxH)(in.)
4122D +22 to +90VDC  10 Amps  20 Amps  600 / 0.80  4.3 X 3.0 X 1.00.
4212D +22 to +125VDC  6 Amps  12 Amps 500 / 0.70

4XX2K Series DC Brush Direct PCB Mount
  • Mounts on printed circuit board
  • Flexibility! Internal Solderless 40-pin socket configures amplifier
  • 3kHz bandwidth
 (Click on Model Number to go to Data Sheet)
Model Oper. Voltage Cont. Current Peak Current Motor Watts/HP Size (LxWxH)(in.)
4122K +22 to +90VDC  10 Amps  20 Amps  600 / 0.80  4.3 X 3.0 X 1.00.
4212K +22 to +125VDC  6 Amps  12 Amps  500 / 0.70 

4XX2P"Direct PCB Plug-in" DC PWM Servo Amplifiers
  • Small footprint for direct PCB mounting applications
  • Lowest cost, Complete Velocity and Torque functionality
  • Filter Card (Edge Filter) Option also available  
 (Click on Model Number to go to Data Sheet)
Model Oper. Voltage Cont. Current Peak Current Motor Watts/HP Size (LxWxH)(in.)
4122P +22 to +90VDC  10 Amps  20 Amps  600 / 0.80  4.3 X 3.0 X 1.00
4212P +22 to +125VDC  6 Amps  12 Amps  500 / 0.70 
4122PD
(Digital option) 		 +22 to +90VDC  10 Amps  20 Amps  600 / 0.80 
4212PD
(Digital option) 		 +22 to +125VDC  6 Amps  12 Amps  500 / 0.70 
4122ZP
(50% mod. option) 		 +22 to +90VDC  10 Amps  20 Amps  600 / 0.80 
4212ZP
(50% mod. option) 		 +22 to +125VDC  6 Amps  12 Amps  500 / 0.70 

4XX2Z" Zero Crossover Distortion" DC PWM Servo Amplifiers
(50% Modulation) Version
  • Ideal for Voice Coil motor applications
  • Highest accuracy at the lowest speeds
 (Click on Model Number to go to Data Sheet)
Model Oper. Voltage Cont. Current Peak Current Motor Watts/HP Size (LxWxH)(in.)
4122Z +22 to +90VDC  10 Amps  20 Amps  600 / 0.80  4.3 X 3.0 X 1.00
4212Z +22 to +125VDC  6 Amps  12 Amps  500 / 0.70 

4113 Multi-Axis DC PWM Servo Amplifier
(Drives three motors in one compact package)
  • Three independent torque amplifiers in one
  • Efficient use of space
  • Simplified mounting and cabling
 (Click on Model Number to go to Data Sheet)
Model Oper. Voltage Cont. Current Peak Current Motor Watts/HP Size (LxWxH)(in.)
4113 +24 to +90VDC  3 Amps  10 Amps  600 / 0.80  8.30 x 4.70 x 1.40

4015 Eurocard DC Brush PWM Servo Amplifier
  • DIN 41612 Connector
  • Size: 3U x 8HP x 160mm
  • Torque-Mode operation
  • Output Edge Filter
Model Oper. Voltage Cont. Current Peak Current Motor Watts/HP Size (LxWxH)
4015 +18 to +55VDC  5 Amps 10 Amps  180 / 0.25  3U x 8HP x 160mm

 

   
DC Brushless Servo Amplifiers
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Copley Servo Amplifiers for
DC Brushlesss Motors
As part of Copley’s continuing commitment to providing our customers with a variety of amplifier solutions, we have improved our line of DC brushless amplifiers.

These amplifiers remain, the foundation of Copley’s success after almost two decades.

Browse Model Specifications
Summary by Model
5121, 5131, 5211, 5221, 5231, 5321
5121CE, 5131CE, 5211CE, 5221CE
503
505
5015


5XX1 Series DC Brushless PWM Servo Amplifiers
  • Velocity Mode Options: Hall / Encoder Feedback, Brushless Tach
  • Fail-Safe Enable Input with Ground or +5V Active Level Selection
      § CE Compliant (to 89/336/EEC) versions available from 600 to 1200 watts
 (Click on Model Number to go to Data Sheet, To view CE Datasheet click the "§" in the second column.)
Model CE Oper. Voltage Cont. Current Peak Current Motor Watts/HP Size (LxWxH)(in.)
5121 § +24 to +90VDC 10 Amps  20 Amps  600W / 0.80 7.50 x 6.94 x 2.72
5131 § +24 to +90VDC 15 Amps  30 Amps  900W / 1.2
5211 § +24 to +180VDC 5 Amps 10 Amps 600W / 0.80
5221 § +24 to +180VDC 10 Amps 20 Amps 1200W / 1.6
5231 n/a +24 to +180VDC 15 Amps 30 Amps 1800W / 2.4
5321 n/a +24 to +225VDC 10 Amps 20 Amps 1500W / 2.0

503 DC Brushless PWM Servo Amplifier
  • Drives Motors with 60° or 120° Halls
  • Single Supply Voltage
  • Complete Torque Mode Functional Blocke
 (Click on Model Number to go to Data Sheet)
Model Oper. Voltage Cont. Current Peak Current Motor Watts/HP Size (LxWxH)(in.)
503 +18 to +55VDC 5 Amps  10 Amps  180W / 0.25 4.75 x 3.27 x 1.28

505 DC Brushless PWM Servo Amplifier
  • Velocity Mode Operation from Hall Sensors or Quadrature Encoder
  • +5V @ 200mA powers Hall Sensors and Encodere
 (Click on Model Number to go to Data Sheet)
Model Oper. Voltage Cont. Current Peak Current Motor Watts/HP Size (LxWxH)(in.)
505 +24 to +180VDC  5 Amps  10 Amps  180W / 0.25 4.75 x 3.27 x 1.28 

5015 Eurocard DC Brushless PWM Servo Amplifier
  • DIN 41612 Connector
  • Size: 3U x 8HP x 160mm
  • Torque-Mode operation
  • Output Edge Filter
 (Click on Model Number to go to Data Sheet)
Model Oper. Voltage Cont. Current Peak Current Motor Watts/HP Size (LxWxH)
5015 +32 to +132VAC 5 Amps  10 Amps  180W / 0.25  3U x 8HP x 160mm