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Call:1-888-551-3082 International: 1-919-443-0207 sales@servosupplier.com
Call:1-888-551-3082 International: 1-919-443-0207 sales@servosupplier.com
manufacturer image of DMA 85B 4101-D

DMA 85B 4101-D

by Bosch Rexroth Indramat
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The Bosch Rexroth Indramat DMA 85B 4101-D is a Class A three-phase servo drive module that features a non-regulated DC link voltage of 715VDC and an analog interface with 16 bits resolution. It has a modular design, is equipped with an IGBT output stage, and boasts automatic commissioning thanks to electronic rating plates. For cooling, it relies on air flow in the backplane mechanics to avoid overheating. The device can experience a maximum power loss of 380W in the switch cabinet and has a shock resistance of 15g. The servo drive module, compliant with EN 50178 and EN 60204-1 standards, is suitable for use with the SR, SF, and DU series motors. It should only be installed in switch cabinets with a protection rating of IP 54 and at an altitude below 1,000 meters above sea level.
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Technical Specifications
  • Manufacturer: Bosch Rexroth Indramat
  • Product Model: DMA 85B 4101-D
  • Drive Inverter Classification: Class A
  • DC Link Voltage: 715VDC
  • Interface: Analog, 16-bit resolution
  • Design: Modular
  • Output Stage: IGBT
  • Compliance Standards: EN 50178, EN 60204-1
  • Cooling System: Air cooling in backplane mechanics
  • Processor Board: +/-10V speed analog interface
  • Additional Module: None
  • Power Loss: 380W in switch cabinet
  • Shock Resistance: 15g, DIN IEC 68-2-27
  • Installation Requirements: Switch cabinets with IP 54 protection rating and dust filters
  • Compatible Motors: SR and SF series servomotors, DU series asynchronous motors
  • Altitude limitation: 1,000m above sea level

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