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1070077088 (DMA 85B 1201-D)

DMA Servo Drive Modules

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The 1070077088 (DMA 85B 1201-D) is a module from the Bosch Rexroth Indramat DMA series, engineered for operation with both synchronous and asynchronous motors. This module features a 100 mm width, utilizes air cooling, and integrates a SERCOS interface with gear encoder support for precise communication and control. Key specifications include an auto peak current limited by the power semiconductor's thermal threshold, a 1.35 A rated 24 V power supply, regulated DC link voltage of 670V (715V unregulated), 400V output, and maximum rated current of 22 A at a 4 kHz switching frequency. The module can deliver up to 380 W when installed in a switch cabinet.

Technical Specifications

Product Type
Inverter Module

For Use With
Synchronous/Asynchronous Motors

Cooling Method
Air

Width
100 mm

Communication/Control
SERCOS Interface

Encoder Type
Gear Encoder

Protection Class
IP 20

Signal Processor
32-bit

Location of Use
Industrial Only

Ambient Temperature and Heatsink Limit
Automatic Limitation of Peak Current

Power Supply Unit
24 V

Current Rating of Power Supply Unit
1.35 Amperes

DC Link Voltage
670 V (Regulated), 715 V (Unregulated)

Peak Power Dissipation
380 Watts

Maximum Current Rating
86 A

Rated Current
22 A at 4 kHz

Current Rating at 45-55 degrees Celsius
0.95 Amperes/K

Shipping
Global.

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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 protected]

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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the DMA 85B 1201-D.

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Want to sell your DMA 85B 1201-D?

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.