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R911299344 (MKE118B-024-PP0-KE4)

MKE Synchronous Motors

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The R911299344 (MKE118B-024-PP0-KE4) is a Rexroth Indramat synchronous servo motor designed for operation in potentially explosive environments, conforming to ATEX housing standards. It features a frame size of 118B, a continuous standstill torque of 28.0 Nm (60K), and draws a maximum current of 69.1 A. The motor is equipped with four paired AC electromagnet poles, a multiturn absolute encoder, and a high-frequency digital interface for precise position feedback. Shaft design includes a keyway with shaft seal, and electrical connection is made through a terminal box on the top, accommodating cable entry diameters between 13.0 mm and 16.0 mm. The unit operates within a 0 to 45°C ambient temperature range, weighs 45.0 kg (without holding brake), has no holding brake installed, and a rotor moment of inertia of 0.01940 kgm². Voltage constant at 20°C is specified at 130.0 V/min⁻¹. The motor uses natural convection for heat dissipation and is finished in black paint for resistance to corrosion from dilute acids, alkalis, and hydraulic oil.

Technical Specifications

Frame Size
118B

Continuous Torque at Standstill
12.0-newton meters

Max Current input
69.1 Amperes

Optimal Operating temperature
0-45 degree Celsius

No. of Electromagnets
4 pairs

Stator Field Rotation
3000 radii per minute

Voltage Required
24 volts

Max Current Oscillation
99.6 Amperes

Digital Interface
Present

Encoder Speed
12000 radii per minute

Heat Control System
Natural Convection

Shipping Availability
Global

Paint Color
Black

Functionality
works in explosive areas, under adverse conditions

Encoder Type
Multi-turn Absolute Encode

Common Misspellings

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Indramat USA 1 Year Warranty

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We offer a repair service for the MKE118B-024-PP0-KE4.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.