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R911341313 (MKE037B-144-CG1-AUNN)

MKE Synchronous Motors

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The R911341313 (MKE037B-144-CG1-AUNN) is a Bosch Rexroth Indramat servo motor engineered for use in potentially explosive environments. It operates within a speed range up to 9,000 min⁻¹ and features three pairs of poles in a permanent magnet configuration. The unit weighs 2500 grams and uses an optical multiturn absolute Hiperface encoder (M1 type) with 128 increments, achieving ±120 angular seconds system accuracy. Electrical characteristics include a winding inductivity of 2.7 mH, a winding resistance of 3.7 Ohms at 20 °C, a standstill continuous torque of 0.9 Nm at 3.3 A, and maximum values of 4 Nm torque and 15 A current. The motor incorporates overload protection, an electrically-released holding brake, and emits a sound pressure level of 64.3 (±3) dB[A]. Constructed with a UL/CSA-compliant housing, the motor features a plain shaft with a DIN 332-compliant 'DS' thread, shaft seal, and frontal centering hole. Installation is supported at up to 1000 meters above sea level, in ambient temperatures from 0 to 40 °C. The enclosure ensures IP65 protection against dust and water jets, with insulation class 155 (F). Connection is realized via a terminal box on the A-side.

Technical Specifications

Weight
2500 grams

No. of Poles
3 pairs

Motor Design
Permanent Magnet

Overload Protection
Present

Performance
High

Reliability
High

Maintenance
Free

Encoder Type System Accuracy
±120 angular seconds

Housing Design Standard
UL-standard

Winding Inductivity
2.7 mH

Winding Resistance at 20 °C
3.7 Ohm

Continuous Torque at Standstill 60K
0.9 Nm

Continuous Current at Standstill 60K
3.3 Amperes

Max Torque
4 Nm

Max Current
15 Amperes

Sound Pressure Level
64.3 (± 3) dB[A]

Thermal Time Constant
15 mins

Electrical Connection
A-side of the terminal box

Installation Altitude
0 to 1000 meters above sea level

Operating Temperature Range
0 – 40 oC

Protection Rating
Against Dust and Jet Water

Brake
Present

Brake Function
Electrically Released

Storage Temperature
-20 to 60 degrees C

Common Misspellings

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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Indramat USA 1 Year Warranty

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We offer a repair service for the MKE037B-144-CG1-AUNN.

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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.