The ASP-180-18 is a 3-phase MOSFET inverter from Copley Controls’ Accelus Servo Drives series. Featuring sinusoidal field-oriented control, it delivers 6 A continuous and 18 A peak output within a +20 to +180 Vdc input range. Utilizing 20 kHz PWM with space-vector modulation, it offers precise motor control. Integrated HV overvoltage, undervoltage, overtemperature and short-circuit protections ensure robust industrial performance.
Servo Supplier is not an authorized distributor. We sell new surplus and refurbished products. All warranties are with Servo Supplier and not the manufacturer.
Analog Reference Input
±10 Vdc differential, 66 kΩ impedance
Commutation & Control
Sinusoidal FOC of brushless DC motor
Continuous Output Current
6 A DC (4.2 A RMS)
Current Loop Update Rate
20 kHz (50 µs period)
Digital I/O
6 inputs, 2 outputs, programmable
Dimensions
167.1×98.8×29.7 mm (6.58×3.89×1.17 in)
Input Voltage
+20 to +180 Vdc, transformer‑isolated
Peak Output Current
18 A DC (12.7 A RMS)
Protection
HV overvoltage, undervoltage, overtemp, short-circuit
PWM Outputs
3‑phase MOSFET inverter, 20 kHz PWM, SVM
RS‑232 Communication
9600–115200 Baud, full‑duplex
Velocity & Position Loop Rate
4 kHz (250 µs period)
Weight
0.43 kg (0.94 lb)
We used Servo Supplier to refurbish old drives and buy reconditioned parts. We received great and timely service at a fair price. I recommend them to anyone who has aging equipment and can't find support from their OEMs. Highly recommend.
Bostik Inc.
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Technomech Inc
First-time customer. The ordering process was completely seamless. The part that we ordered was at our business within 2 days. Which was excellent! We had a piece of equipment down for a little more than 48 hours. Could have been a lot longer had we purchased from one of our normal suppliers.
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I found these guys online and needed a somewhat obscure part quickly, and they delivered! Very quick process from the time I requested a quote to the shipping of my items. Great work Servo Supplier team!
FlexPac
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Middlesex General Industries
They were very quick to get the drive we needed shipped out to us. They were also very quick to respond and help with some pictures of information on the unit we ordered to ensure we received the right part.
Justin Ball from Miba
Understood our situation, and worked to help us get it solved. Very responsive, and stepped out to keep me informed until the product arrived. Exactly as described, and promised.
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This company was fantastic to work with! Very patient with us to make sure we were getting what we needed and extremely quick shipping. Would definitely purchase from them again and again!
Carla Morgan
We asked for a fast turn around and Wake was up to the task!
Darrell Chapman
