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R911372887 (MKE047B-144-AG0-RUNN)

MKE Synchronous Motors

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The Bosch Rexroth Indramat MPN R911372887 (MKE047B-144-AG0-RUNN) is a synchronous, brushless servo motor with a 047 frame size and 144 winding code. Designed for use in metal-forming, packaging machines, and machine tools, this unit features a plain, sealed shaft with a DIN 332 compliant 'DS' thread and frontal centering hole. The motor is equipped with a Singleturn Hiperface optical encoder (S1) with 128 increments, has four pole pairs, and operates without a holding brake. The thermal time constant is 30 minutes, and it is rated for peak torque of 11.3 Nm and peak current of 22.6 A. The enclosure meets IP65 and insulation class 155 (F) standards, produces 63.0 dB[A] noise (+/- 3), and is operable in ambient temperatures from 0°C to 40°C. Electrical connection is via terminal box on the right, with compliance to UL/CSA housing standards.

Technical Specifications

Type
Synchronous Motor

Design
Brushless

Frame Size
047

Winding Code
144

Encoder Type
Singleturn Hiperface Optical Encoder

Encoder Increments
128

Shaft Type
Plain (with sealing ring)

Holding Brake
No

Winding Inductivity
1.800 mH

Maximum Torque
11.3 Nm

Maximum Current
22.6 Amperes

60K Standstill Continuous Torque
2.7 Nm

60K Standstill Continuous Current
5.0 Amperes

Torque Constant at 20 degrees C
0.59 Nm/A

Winding Resistance at 20 degrees C
5.00 Ohm

Voltage Constant
36.3 V/min-1

Magnetic Pole Pairs
3

Weight
5.5 kg

Thermal Time Constant
30.0 minutes

Maximum Rotor Velocity
7,000 min-1

Sound Pressure Level
63.0 db[A] (+/- 3)

Rotor Moment of Inertia
0.00017 kgm2

Electrical Connection
Right Side of Terminal Box

Housing Design
Conforms with UL Standard

Recommended Surrounding Air Temperature
0-40 degrees C

Protection Class
IP 65 per IEC 60529

Insulation Class
155

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the MKE047B-144-AG0-RUNN.
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