R911262939 (MKD090B-047-KG1-KN)

MKD Synchronous Motors

Rated 4.5 stars (4 total reviews)

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Phone:
1-888-551-3082

Email:
[email protected]

The Bosch Rexroth Indramat synchronous motor R911262939 (MKD090B-047-KG1-KN) is a servo motor with a size 090 and B length, equipped with 047 winding code. It features a plain shaft with a shaft sealing ring, an integrated 11 Nm holding brake, and resolver feedback with an integrated multiturn absolute encoder for position detection beyond 4096 revolutions. The centering diameter is 110 mm, and power connection is on the side B terminal box. The motor has a continuous stall torque of 12.0 Nm, a theoretical maximum torque of 43.5 Nm, and a winding resistance of 1.2 ohms. Protection rating is IP65, motor mass is 14 kg, and voltage constant is 91 V/1000min⁻¹. Heat dissipation from the stator windings to the housing supports high overload capacity, and motor temperature monitoring is incorporated for overload protection.

Technical Specifications

Product Line
MKD synchronous motors

Motor Size
090

Motor Length Group
B

Windings Code
047

Driven Shaft Type
Plain with a shaft sealing ring

Holding Brake
11Nm

Housing Design
Standard

Power Connection Output Direction
Terminal box to side B

Motor Design
Closed/Sealed

Temperature Monitoring
Yes

Heat Dissipation
From stator windings to the outer motor housing

Commutation Type
Electronic

Installation
Easy and quick startup

Positioning Ability
Can be installed in any desired position

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Internal Product Review

Bosch Rexroth's MKD090B-047-KG1-KN pairs predictable dynamics with durable construction for demanding axes. A holding brake basically streamlines safe stops and fixture changes between cycles. The design simply favors steady throughput, lowering maintenance interruptions across long production campaigns.

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

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We offer a repair service for the MKD090B-047-KG1-KN.

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North Carolina Office

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.