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R911311654 (MKD041B-144-GG0-KS)

MKD Synchronous Motors

  In Stock, Ships 2-3 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth R911311654 (MKD041B-144-GG0-KS) is an AC synchronous servo motor designed for industrial automation, featuring a frame size 041 with 82 mm flange and 50 mm centering diameter. The unit is air-cooled through natural convection, includes a plain shaft, shaft seal, and connection via junction box. It operates at a rated voltage of 115/170 V, rated current of 2.8/3 A, delivers rated torque of 1.4/1.5 Nm, and achieves speeds of 3000/4500 rpm with power output of 0.52/0.88 kW. The protection class is IP65, with insulation class F and a corrosion-resistant black housing. Resolver feedback provides speed and position control, with relative position detection and integrated multiturn absolute encoder.

Technical Specifications

Protection Category
IP65

Insolation Class
F

Frame Size
041

Flange Size
82 mm

Centering Diameter
50mm

Cooling Method
Natural Air

Rated Voltage
115/170 V

Rated Current
2.8/3 A

Rated Torque
1.4/1.5 Nm

Rated Speed
3000/4500 rpm

Rated Power
0.52/0.88 kW

Constant Torque
0.4 Nm/A

Winding Resistance
1.8 Ohm at 20°C

Cabling Method
Junction Box

Thermal Time Constant
30 minutes

Max Altitude for Installation
1000 meters

Storage and Transport Temperature
-20 to +80°C

Pole Pairs
3

Winding Inductance
5 mH

Feedback Type
Resolver

Installation Positions
IM B5, IM V1, IM V3

Output Shaft Type
Plain Shaft.

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MKD041B-144-GG0-KS.
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