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R911344952 (MKE047B-144-AP1-BENN)

MKE Synchronous Motors

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The R911344952 (MKE047B-144-AP1-BENN) is a synchronous servo motor by Bosch Rexroth designed for use in potentially explosive industrial environments, compliant with ATEX standards. This brushless motor features permanent magnet rotors, a size code of 047, and a winding code of 144. It provides a continuous torque of 2.7 Nm and a current of 5 A at 60K. The unit is equipped with a singleturn HiperFace optical encoder (128 increments, S1 model), and includes a holding brake with 2.2 Nm torque. The connection is via terminal box, oriented on the B-side. Maximum permissible surface temperature is ≤135°C, and suitable cable insulation is rated for ≥80°C. The shaft design includes a keyway per DIN 6885-1 and a shaft seal, with four pole pairs. The motor is finished in RAL9005 black paint, operates at altitudes up to 1,000 m, and allows axial and radial vibrations up to 10 m/s². The insulation class is 155 (F).

Technical Specifications

Product category
Motor

MKE product group
Included

Design
Brushless

Rotor
Permanent Magnets Fitted

Housing
ATEX compliant

Intended use
Industrial Only

Size code
047

Continuous Torque
2.7Nm

Continuous current
5A at 60K

Encoder
Single Turn HiperFace Optical with 128 Increments

Maximum Surface Temperature
Less than or equal to 135°C

Cable Temperature Resistance
Minimum 80°C

Installation Altitude
Maximum 1,000m over sea level

Housing Paint
RAL 9005 Black

Permissible Axial and Radial Vibrations
10m/s2

Shaft Design
Keyway shaft with shaft sealing ring (DIN 6885-1)

HomePage
Not Included

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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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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.