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R911322691 (MKE037B-144-AP0-AUNN)

MKE Synchronous Motors

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1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911322691 (MKE037B-144-AP0-AUNN) is a servo motor from the Indramat MKE series, designed for demanding automation environments. It features a B length frame, size 37, and 144 winding, with a shaft designed according to DIN 6885 keyway and equipped with a shaft seal. The unit utilizes an optical single-turn Hiperface encoder (128 increments, S1 model) for precise position and speed control. Operating at a maximum speed of 12000 rpm, it delivers up to 4 Nm torque and can draw a peak current of 15 A. Electrical connectivity is via a terminal box on the A-side. The servo motor is built to UL/CSA standards, with insulation class 155 (F), and is protected to IP65 for dust and water resistance. It operates within an ambient temperature range of 0 to +40 °C, does not include a holding brake, and is suitable for use in potentially explosive areas.

Technical Specifications

Product Line
MKE

Product Type
Servo Drive

Weight
2500 grams

Encoder Interface
Optical single turn Hiperface absolute

Number of Lines
128

Frame Length
B

Winding
144

Maximum Speed
12000 rpm

Maximum Current Consumption
60 mA

System Accuracy Rating
120 angular seconds

Supply Voltage Range
7 – 12 Volts

Brakes
None

Maximum Torque
4 Nm

Maximum Current
15 Amperes

Torque Constant At 20C
0.30 Nm/A

Voltage Constant
18.2 V/min-1

Winding Resistance At 20C
3.70 Ohm

Electrical Connection
A-side of the terminal box

Housing Design
According to UL standard

Material
Low inertia masses, Electronic commutation

Sound Pressure Level
64.3 dB(A) ±3

Thermal Time Constant
15 minutes

Maximum Velocity
9000 rpm

Winding Inductivity
2700 mH

Permissible Environmental Temperature
0 - 40 degrees C

Protection Rating
IP 65

Insulation Class
According to DIN EN 60034-1, 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 MKE037B-144-AP0-AUNN.
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