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R911323663 (MKE098B-058-CG1-BENN)

MKE Synchronous Motors

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1 Year Warranty Included
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The Bosch Rexroth R911323663 (MKE098B-058-CG1-BENN) is a servo motor from the MKE product line engineered for operation in hazardous areas, compliant with ATEX standards. It delivers a continuous torque of 12 Nm at a continuous current of 12.5 A, with peak values up to 43.5 Nm and 55.9 A. The motor features 4 pole pairs and operates at speeds up to 5000 RPM with a sound pressure level of 61.8 dB. The housing meets IP65 ingress protection, is dust-tight, and resistant to low-pressure water jets, operating effectively in ambient temperatures from 0 to 40°C. The unit weighs 18 kg and is equipped with a plain shaft with seal ring, a holding brake rated at 11 Nm and 24 V DC, and a 128-increment multiturn absolute Hiperface optical encoder. Electrical connectivity is achieved via a side B terminal box. Additional specifications include insulation class 155 (F), a winding inductivity of 0.740 mH, a winding resistance of 5.80 Ohm at 20°C, shaft with frontal centering hole, and a rotor moment of inertia of 0.00430 kgm². Intended for use in drive applications requiring precise positioning and high reliability in potentially explosive environments.

Technical Specifications

Product Family
MKE

Application
Hazardous Environments

Continuous Torque
12 Nm

Continuous Current
12.5 Amps

Maximum Motor Torque
43.5 Nm

Maximum Current
55.9 Amps

Number of Pole Pairs
4

Weight
18 kg

Peak Motor Speed
5000 RPM

Sound Pressure Level
61.8 dB

Operating Temperature Range
0-40 degrees Celsius

Ingress Protection Rating
IP65

Housing Design Standard
ATEX

Encoder Type
Multiturn Optical Encoder

Encoder Increments
128

Shaft Type
Plain with Sealing Ring

Electrical Connection
Terminal Box on Side B

Holding Brake Provided
Yes

Holding Brake Torque
11 Nm

Holding Brake Voltage
24 Volts DC

Holding Brake Current
0.71 Amps

Holding Brake Connection Time
13 milliseconds

Holding Brake Disconnection Time
30 milliseconds

Installation
By Qualified Personnel Only

Global Shipping
Yes

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the MKE098B-058-CG1-BENN.
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