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R911321509 (MKE118D-027-BP0-KE4)

MKE Synchronous Motors

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1 Year Warranty Included
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The R911321509 (MKE118D-027-BP0-KE4) is a synchronous servo motor in the MKE series by Bosch Rexroth, specified for use in potentially explosive environments. It features a D frame length and 027 winding type, with a maximum speed of 3,000 min⁻¹. The motor has a torque constant of 2.52 Nm/A and a voltage constant of 154.5 V/min⁻¹ at 20°C, with a winding inductance of 5.7 mH. Shaft configuration conforms to DIN 6885-1 with integrated keyway and sealing ring. A single-turn EnDat 2.1 optical encoder with 2,048 increments is fitted. Sound pressure level is rated at 61.1 (±3) dB[A]. The connection type is a top-mounted terminal box with cable entry diameter ranging from 13.0 mm to 16.0 mm. No holding brake is included in this model. Housing complies with ATEX standards. Maximum torque output is 187.0 Nm. Motor frame size is 118. Suitable for applications such as paper-processing and printing machinery.

Technical Specifications

Product Type
Synchronous Motor

Overload Protection
Yes

Frame Length
D

Winding Type
027

Maximum Velocity
3000 min-1

Torque Constant
2.52Nm/A

Voltage Constant
154.5V/min-1 at 20°C

Actuator and Sensor Connection
Required

Application
Printing and Paper-processing Machinery

Encoder Type
Single-turn EnDat 2.1 optical encoder

Encoder Increments
2048

Shaft Specifications
With keyway and shaft sealing ring, DIN 6885-1

Brake
None

Winding Inductivity
5.7mH

Discharge Capacity
20.2nF

Protection Equipment for Handling
Safety gloves, hard hats, safety goggles

No Load Running Speed
800RPM to 1000RPM

Secondary Type Plate
Yes

Inertia
0.03620kgm2

Delivery Assistance
Available through partners.

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the MKE118D-027-BP0-KE4.
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