MKE047B-144-AG0-BINN Bosch Rexroth Indramat
MPN: R911314949
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The Bosch Rexroth Indramat MKE047B-144-AG0-BINN is a servo motor from the MKE Synchronous Motors series, designed for use in potentially explosive areas. It features a plain shaft with a frontal centering hole, a B-side terminal box connection, optical singleturn Hiperface encoder with 128 increments, and uses a winding coded as 144. The motor has 4 pole pairs, insulation class 155F, and includes a DIN 332 compliant shaft thread with a shaft seal.
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Product Description:
The MKE047B-144-AG0-BINN is a permanent-magnet AC servo motor produced by Bosch Rexroth Indramat and assigned to the MKE Synchronous Motors series. Classified as a servo motor for potentially explosive areas, it provides motion in automated zones where flammable gases or dust can be present while observing explosion-proof construction rules. When used with a matching drive controller, it converts electrical power into precise rotational torque for positioning tables, mixers, and pump stages. Its construction supports continuous duty in applications that require both hazardous-area approval and dynamic motion control.
Electromagnetic characteristics start with winding 144, a coil set matched to compatible converters for moderate voltage and current ranges. Torque production is synchronized by 4 pole pairs, and rotor position is relayed by an optical single-turn Hiperface encoder. In this S1 feedback variant, the code disk provides 128 increments per revolution, giving the controller fine commutation data during motion. The sensor, terminals, and power leads are routed through a terminal box on the B-side, which keeps connectors away from the machine front and simplifies cable routing toward the cabinet. This arrangement keeps the feedback and power connections grouped at one end of the motor housing.
The shaft interface and insulation system support industrial operation where sealed coupling points and stable thermal performance are important. The motor is supplied without a holding brake, so external stopping devices or drive-based torque are required when power is lost. A plain shaft with a DIN 332 "DS" thread and frontal centering hole eases coupling to gearboxes or pulleys, while the shaft seal helps limit vapor entry at the drive end. Thermal endurance is backed by an insulation system rated 155 (F), allowing winding temperatures up to 155 °C during cyclic loading. This combination supports reliable operation in demanding process equipment with repeated starts, speed changes, and steady running periods.
Frequently Asked Questions about MKE047B-144-AG0-BINN:
Q: What type of shaft configuration does the MKE047B-144-AG0-BINN motor have?
A: This model features a plain shaft with a frontal centering hole and includes a DIN 332 compliant 'DS' thread.
Q: What type of encoder is found on the MKE047B-144-AG0-BINN motor?
A: The MKE047B-144-AG0-BINN uses an optical, singleturn Hiperface encoder with 128 increments and model S1.
Q: Does the MKE047B-144-AG0-BINN motor include a holding brake?
A: This motor is manufactured without a holding brake.
Q: Where is the connection direction and type on the MKE047B-144-AG0-BINN motor?
A: The electrical connection for this model is located on the B-side and accessed via a terminal box.
Q: What is the insulation class for the MKE047B-144-AG0-BINN motor?
A: The insulation class for this motor is rated at 155 (F).