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R911305252 (MKE047B-144-GG1-BUNN)

MKE Synchronous Motors

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The R911305252 (MKE047B-144-GG1-BUNN) is a Rexroth Indramat servo motor engineered for use in potentially explosive areas and environments subject to water jets and solid particulate ingress, equipped with a hardened casing. Designed with a plain shaft featuring a frontal centering hole and DIN 332 compliant 'DS' thread, this unit includes a shaft seal and operates with 4 pole pairs. It delivers a continuous torque output of 5.7 Nm, a holding brake torque of 2.2 Nm, and a maximum speed of 7000 RPM. The device integrates a hiperface single-turn absolute optical encoder with a margin of error of 120 signal seconds, and is compliant with insulation class 155 (F). Connection is established via a B-side terminal box. The motor measures size 47, weighs 5.6 kg, and operates effectively between 0 to 40°C. Certified to UL/CSA standards, this model features winding code 144.

Technical Specifications

Motor Function
Industrial Servo Motor

Motor Efficiency
90%

Motor Lifespan
5 years (under ideal conditions)

Brake
Yes

Holding Torque
2.2 Nm

Brake Current
0.34 Amperes

Continuous Current at Standstill
5 Amperes

Continuous Torque at Standstill
5.7 Nm

Maximum Speed
7000 RPM

Encoder Type
Hiperface single turn absolute optical

Encoder System Accuracy
120 signal seconds

Maximum Encoder Current
60 milliamperes

Motor Weight
5.6 kg

Pole Pairs
3

Thermal Time Constant
30 minutes

Insulation Class
155 (according to DIN EN 60034-1)

Permissible Ambient Temperature
0 to 40 degrees Celsius

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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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Indramat USA 1 Year Warranty

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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.