MKE116B-058-PP1-KN Bosch Rexroth Indramat
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MPN: R911289363
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The Bosch Rexroth Indramat MKE116B-058-PP1-KN is a servo motor designed for potentially explosive areas and is part of the MKE Synchronous Motors series. It has a shaft with a DIN 6885 keyway and is equipped with a holding brake. The connection direction is on the top and the unit uses a terminal box connection type.
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Product Description:
The MKE116B-058-PP1-KN is a synchronous servo motor produced by Bosch Rexroth Indramat for the MKE Synchronous Motors series. The model is intended for drive axes that must maintain controlled torque and speed in hazardous production zones where flammable gas or dust may be present. Within an automation cell, it connects directly to an IndraDrive inverter and converts electrical power into mechanical rotation for tooling, conveyors, or actuators that require feedback-regulated motion. Its synchronous design supports predictable speed response and stable torque delivery during starting, indexing, and steady-state operation.
Power and feedback conductors enter the housing from the top, a layout that aids cable routing when the motor is mounted low on a machine frame. All terminations are made inside a factory-sealed terminal box, which isolates live parts from the surrounding explosive atmosphere. The stator uses the 058 winding, so its electrical impedance and thermal dissipation suit mid-voltage drive converters. Dynamic stops are supported by an integrated holding brake; the brake closes when power is removed to hold the load without external clamps. A dedicated oil-resistant shaft seal sits behind the output bearing and helps block vapors and fine dust from entering the internal winding space. This cable-entry arrangement also keeps the connection area accessible when surrounding guards limit side clearance.
The output end is machined as a shaft with a keyway, allowing positive torque transfer to pulleys or gear couplings while reducing slip under reversing loads. The keyed output suits couplings that need a fixed mechanical relationship between the shaft and the driven hub. That key conforms to DIN 6885, which supports compatibility with standard hub components used in European and North American installations. As a servo motor for potentially explosive areas, the enclosure is flameproof and limits surface temperature to the ignition threshold required for ATEX Group II applications. The unit is suitable for installation in Zone 1 or Zone 2 environments without additional mechanical safeguarding.
Frequently Asked Questions about MKE116B-058-PP1-KN:
Q: Where is the electrical connection located on the MKE116B-058-PP1-KN motor?
A: The MKE116B-058-PP1-KN has its electrical connection at the top for straightforward cable management.
Q: Does the MKE116B-058-PP1-KN motor include a holding brake?
A: This model is equipped with a holding brake for secure load holding during power interruptions.
Q: What type of shaft and keyway does the MKE116B-058-PP1-KN have?
A: The motor features a shaft with a DIN 6885 keyway for reliable coupling with driven components.
Q: What type of connection does the MKE116B-058-PP1-KN motor utilize?
A: A terminal box connection is used on this model for easy wiring in installations.
Q: Is there a shaft seal provided on the MKE116B-058-PP1-KN motor?
A: The MKE116B-058-PP1-KN includes a shaft seal to help protect against the ingress of contaminants.
