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R911299893 (MKD025B-058-KG1-KN)

MKD Synchronous Motors

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Phone:
1-888-551-3082

Email:
[email protected]

The R911299893 (MKD025B-058-KG1-KN) is a Rexroth Indramat synchronous servo motor engineered for automated motion control applications. It utilizes a permanent magnet rotor with low inertia and operates with electronic commutation. The motor features a plain shaft with shaft seal, integrated holding brake rated at 1 Nm, and resolver-based absolute position feedback exceeding 4096 revolutions. It achieves a continuous standstill torque of 0.9 Nm, nominal torque of 3.6 Nm, and nominal speed of 3000 RPM at 400V. The design incorporates three pole pairs, 0.2 Nm/A torque constant at 20°C, peak current of 23.0 A, winding inductance of 3.7 mH, rotor inertia of 0.3 x 10⁻⁴ kg·m², with a characteristic speed of 9000 min⁻¹. The motor's ambient operating temperature range is 0°C to 40°C, with a storage range from -20°C to 80°C. Flange size is 54 mm with a centering diameter of 40 mm and connection from side B.

Technical Specifications

Product Type
Synchronous Motors

Motor Type
Permanent Magnet

Benefits
Low inertia mass

Characteristic Motor Speed
9000 min-1

Torque Constant at 20°C
0.2 Nm/A

Voltage Constant at 20°C
18.2 V/1000 min-1

Number of Pole Pairs
3

Peak Current
23.0 A

Winding Inductance
3.7 mH

Permissible Ambient Temperature
0°C to +40°C

Permissible Storage and Transportation Temperature
-20°C to +80°C

Theoretical Maximum Torque
4 Nm

Rotor Inertia
0.3 x 10-4 kgm²

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1620 Old Apex Road
Cary, NC 27513, USA

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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 MKD025B-058-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.