3U Format Amplifiers
Our series of 3U amplifiers can be conveniently installed inside a UMAC
system, providing an integrated rack composed of the PMAC motion
controller, I/O interface and amplifiers. In addition, the 3U amplifiers can be
installed in a dedicated rack, receiving the command signals from the motion
controller.
Quad Amplifier
Our family of 4-axis, 3-phase servo drives for 2 to 40 HP applications includes
the Quad Amplifier. Commanded with direct PWM digital signals from the
PMAC2 motion controller, the Quad Amp achieves a high level of performance in
a compact integrated package. The Quad Amp design is particularly well-suited
for the machine tool industry and other applications, requiring power for X, Y, Z
axes and spindle drive.
1918
Command Input/
RMS Bus or
Motor Type
Amps # of Axes # of Slots Supply
Cont/Peak Voltage
±10V* or Stepper/Brush 0.5/1 4 2 12 to 24 VDC
±10V or Stepper/Brush 3/5 4 2 15 to 40 VDC
±10V or Stepper/Brush 8/12 4 3 15 to 65 VDC
Direct PWM
4/8 2 4 115-230 VAC
Brushless 3F
Direct PWM
8/16 1 5 115-230 VAC
Brushless 3F
Direct PWM
15/30 1 3 115-230 VAC
Brushless 3F
* Linear Amplifier
3U +/-10V 4-AXIS AMPLIFIER
3U AMPLIFIER RACK
3U PWM 2-AXIS
QUAD AMPLIFIER
3U Family Amplifiers
SPECIFICATIONS:
QUAD Amplifiers
OUTPUT SPECIFICATIONS FOR 208/230 VAC AMPLIFIER
Cont Pwr
KW (HP)
0.56 (0.75) 1.1 (1.5) 1.5 (2) 2.2 (3) 3.7 (5) 5.6 (7.5) 7.5 (10) 11 (15) 15 (20) 22.5 (30)
RMS
Amps 2 /5 4/12 5/15 7/21 15/36 20/54 25/75 35/100 20/150 75/200
Cont/Peak
Up to four blocks (options) can be selected in any power combination.
The total combined package power cannot exceed 37 KW (50 HP).
OUTPUT SPECIFICATIONS FOR 380/460 VAC AMPLIFIER
Cont Pwr
KW (HP)
1.5 (2) 2.2 (3) 3.7 (5) 7.5 (10) 15 (20) 22 (30) 37 (50)
RMS
Amps 2.5/7.5 3.5/10.5 6/18 12.5/40 25/75 35/105 75/150
Cont/Peak
Up to four blocks (options) can be selected in any power combination.
The total combined package power cannot exceed 37 KW (50 HP).
When operating at 380 VAC, de-rate the power rating by 20%.
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