440-129 by Pacific Scientific

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The 440-129 servo drive is made by Pacific Scientific. Part of the SC900 series, it operates from 0°C to 50°C with forced-air cooling. It delivers peak 60 A current and has a 24-bit resolver resolution. The drive withstands surges up to 500 kVA and supports feedback cable lengths to 50 m.

Technical Specifications

Bus Voltage (nominal)
320 VDC

Control Input (AC)
90-264 VAC, 47-440 Hz

Control Input (DC)
130-370 VDC

Control Input Power Consumption
15-30 W

Encoder Output Resolution (binary)
up to 16,384 PPR

Encoder Output Resolution (decimal)
up to 16,000 PPR

Humidity (non-condensing)
10% to 90%

Input Phases
Three-phase

Input Voltage Range
180-264 VAC

Maximum AC Line Surge
500 kVA

Maximum Feedback Cable Length
50 m (164 ft)

Maximum Motor Inductance
0.5 H

Minimum Motor Inductance
0.5 mH

Operating Ambient Temperature (convection)
0°C to 25°C (full Ipeak/2); derate to 60°C

Operating Ambient Temperature (forced air)
0°C to 50°C (full Ipeak/2); derate to 60°C

Peak Output Current (@240 VAC)
60 A (5 sec), 30 A continuous

Resolver Signal Resolution
24 bits per revolution

Storage Temperature
-40°C to 70°C

Click here for product datasheet

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1620 Old Apex Road, Cary, NC 27513, USA

Toll Free: 1-888-551-3082

International: 1-919-443-0207

Fax: 1-919-867-6204

Email: sales@wakeindustrial.com

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1 year Automation Factory warranty on ALL products