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Pacific Scientific SC903-001-01 Digital Servo Drive 15A/4.5kW Output 230V 3Ph.In

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Product Description

Manufacturer: Pacific Scientific

Model: SC903-001-01

Condition: Used. Comes in non-original packaging.  This drive is in Fair cosmetic condition with normal minor blemishes from prior use as well as some funky black residue on top that looks to us like a fan was blowing dirty air onto the vent (we are not sure what this is).  Several exposed screw heads have surface rust. Cosmetic appearance may vary slightly from pictured unit(s).

Notes: Working condition is Good.  This drive was removed from a decommissioned machine and not tested separately. No manuals, cords/cables, or additional items are included if not listed or shown.


  • (1) Pacific Scientific SC903-001-01 Drive


  • Manufacturer: Pacific Scientific
  • Model:  SC903-001-01
  • Single Axis Resolver Based Brushless Servo Motor Drive
  • Digital auto-tuning
  • Upgraded with RS-232/RS-485 serial communications
  • OC950-502-01 Programmable Positioning Card with 128 kx8 NVRAM
  • Output current: 7.5A continuous, 15A peak (5 seconds)
  • Output power: 2.2kW continuous, 4.5kW peak (1 second)
  • Input voltage: 90 to 264VAC 12 to 9 FLA 47-440Hz single phase OR 130 to 370VDC (derate for lower input voltage, single phase not recommended but possible)
  • Motor voltage: 90 to 264VAC 1 or 3 phase

30 Day Guarantee

  • Guaranteed to be as described
  • Can be returned for flaws or malfunctions that were not disclosed
  • See complete terms

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