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R911315434 (MKD090B-047-GG2-KN)

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 R911315434 (MKD090B-047-GG2-KN) is a synchronous AC servo motor designed for industrial automation applications. This model features a plain shaft with a radial shaft sealing ring, resolver feedback for relative position detection, and a holding brake for securing the servo axis when de-energized. The unit operates at a frequency of 233 Hz with a 332-371 V connection to the drive controller via A1, A2, and A3 terminals. It delivers a rated power of 3.4 kW, a continuous standstill torque of 12.0 Nm, and operates at a rated speed of 3000 RPM. The cooling system employs natural convection, with an optional blower for high-load scenarios. The motor has a motor length B, 140 mm flange size, and is protected to IP65 standards, suitable for operating temperatures from 0°C to 40°C. Electrical connection is achieved through a connection box.

Technical Specifications

Electrical Connection
332 – 371 V

Operating Frequency
233 Hz

Cooling
Natural Convection & Blower Unit

Continuous Torque at Standstill 60-K
12 Nm

Continuous Current at Standstill 60-K
13.3 A

Continuous Torque at Standstill 100-K
13.5 Nm

Continuous Current at Standstill 100-K
14.4 A

Torque with Radial Blower 60K/100K
15 Nm

Current with Radial Blower
16.6 A

Feedback
Digital Resolver

System Precision
±8 angular minutes

Shaft
Plain with Radial Shaft Sealing Rings

Theoretical Maximum Torque
43.5 Nm

Peak Current
59.4 A

Housing
Prime Black Coated

Protection Class
IP 65

Ambient Operating Temperature
0 to +40 degree Celsius

Brake
Holding Brake for De-energized State.

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MKD090B-047-GG2-KN.
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