R911283537 (MKD112C-024-GG3-BN)

Name: R911283537 (MKD112C-024-GG3-BN)
Brand: Indramat Motors
SKU: MKD112C-024-GG3-BN
Price: 938.00 USD
Availability: InStock
Rating: 4.7 (7 reviews)

MKD Synchronous Motors

Rated 4.7 stars (7 total reviews)

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Current response time:

3 Minutes 42 Seconds

Phone:
1-888-551-3082

Email:
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The R911283537 (MKD112C-024-GG3-BN) is a synchronous servo motor by Bosch Rexroth, configured with a plain shaft, shaft seal, and a 70 Nm holding brake for servo axis clamping during deceleration. It features a resolver (RSF) for relative position detection and digital feedback. The motor is designed for natural convection cooling with an optional blower attachment. Its characteristic speed is 2000 rpm, delivering a continuous torque range of 38 to 57 Nm and rated power from 5.2 to 14.1 kW. Operating within a thermal range of 0 to 40°C and up to 1000 meters altitude, the model runs on a 372 to 404 VAC supply at 26.6 to 39.9 A. The inertia is specified at 273 × 10⁻⁴ kgm². The housing has a black, weather-resistant coating and bears an IP65 protection degree. The servo motor employs lifetime lubricated bearings and PTC thermistor-based thermal protection. Motor size is 112 mm with centering diameter of 130 mm, length C, and connections oriented to side B.

Technical Specifications

Product Type
Bosch Rexroth Synchronous Motor

Cooling Method
Natural Convection

Additional Cooling Units
Optional Blower Unit

Primary Color
Black

Power Consumption
26.6 - 39.9 A

Output Torque
38 - 57 Nm

Characteristic Speed
2000 rpm

Electrical Input
372 - 404 V AC

Placement of Power Connector
B-side

Rotor Type
Flat

Rated Power Delivery
5.2 - 14.1 kW

Rotor Inertia
273 x 10-4 kgm2

Total Weight
45 kg

Brake Type
70 Nm Holding Brake

Brake Operating Voltage
24 VDC

Brake Current Consumption
1.29 Nm

Feedback Mechanism
Digital Resolver Feedback

Maximum Operational Temperature
+40 degrees Celsius

Maximum Operational Height
1000 meters above sea level

Degree of Protection
IP65

Frequently Asked Questions

How is over-temperature handled on MKD112C-024-GG3-BN?

The integrated PTC thermistor signals the drive when windings overheat. This allows derating or shutdown, protecting insulation and preventing costly damage to connected machinery.

What static retention protects tooling on MKD112C-024-GG3-BN?

Its 70 Nm brake secures the shaft when de-energized. This retention avoids drift, safeguarding fixtures and vertical systems during stops.

How does mass guide handling on MKD112C-024-GG3-BN?

Weighing 30 kg, the motor dampens vibration while remaining manageable for installation. This balance aids both performance and serviceability.

Which inertia figure informs tuning on MKD112C-024-GG3-BN?

Its 10.5 kg·m² rotor inertia defines acceleration ramps and tuning behavior. This supports smoother loop performance across demanding cycles.

What interface accelerates harnessing on MKD112C-024-GG3-BN?

An output connector enables fast wiring swaps. Pre-built harnesses reduce installation errors and cut downtime.

Common Misspellings

MKD 112C-024-GG3-BN

MKD-112C-024-GG3-BN

MKD112C-O24-GG3-BN

MKD112C024GG3BN

MKD112C 024 GG3 BN

mkd112c-024-gg3-bn

Internal Product Review

Bosch Rexroth's MKD112C-024-GG3-BN enhances safety with a PTC thermistor that reports winding temperature. With sealed housing and an output connector for quick wiring, the device supports high-duty environments and reliable stops during production cycles.