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R911283835 (MKD090B-085-GG1-AN)

MKD Synchronous Motors

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The Bosch Rexroth R911283835 (MKD090B-085-GG1-AN) is a permanent-magnet servo motor featuring a brushless design for extended operational life and high-frequency stop/start capabilities. It has a flange size of 140 mm, centering diameter of 110 mm, motor size 090, length B, and provides 12 Nm continuous torque at standstill. The motor includes an integrated plain shaft with seal, 8 poles, and a resolver feedback system for relative position detection. The holding brake generates 11 Nm torque, operates at 24 V (±10%), with a rated current of 0.71 A. Maximum speed is 6000 RPM, rated speed is 3000 RPM, continuous stall current is 8.1 A, and peak current is 33.4 A. The enclosure is rated IP65, supporting operation under severe radial loads in various industrial environments.

Technical Specifications

Mounting
Any desired position

External Stress Handling
Extreme radial stress

Cabinet Housing Approval
IP 65

Operating Temperature
Wide range

Design
Brushless

Free of Maintenance
Yes

Stop/Start Ability
High and repeated frequencies

Peak Power Sustainment
Over wide range of speed

Reliability
High

Overload Protection
Top-notch

Flange Size
140 mm

Centering Diameter
110 mm

Frame Length
12 Nm

Motor Feedback System
Resolver

Winding Code
085

Holding Brake Weight
1.1 kg

Electrically-releasing principle
Utilized

Holding Brake Torque Rating
11 Nm

Rated Voltage
24 V (± 10%)

Moment of Inertia
3.6 kgm2

Rated Current
0.71 Amperes

Clamping Delay
13 ms

Release Delay
30 ms

Machine Drive
Plain-shaft with sealing ring

Output Connector
On side A

Design Compactness
Yes

Design Standardness
Yes.

Common Misspellings

1620 Old Apex Road
Cary, NC 27513, USA

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Indramat USA 1 Year Warranty

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Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

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.