Product Description:

The MSK071C-0300-NN-M2-UG0-RNNN is a synchronous servo motor built by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. Within an automation cell, it provides rotary motion that can be coordinated precisely with drives and PLCs, allowing position, velocity, and torque loops to close over a feedback channel. Its stator and rotor design supports general-purpose tasks such as pick-and-place axes, packaging machinery, and material-handling systems where dynamic response and compact dimensions are important. This arrangement makes the motor suitable for applications that need accurate motion without requiring an oversized mechanical envelope.

Cooling by natural convection lets the motor shed heat without fans, so no external airflow planning is required. A plain shaft transmits torque directly, and the 071 frame with C length provides moderate torque density while keeping mass low. Winding code 0300 matches the stator to standard MSK drive modules, while the encoder connector is rotatable through 240°, which simplifies cable routing in tight machine spaces. Position data travels through the EnDat2.1 interface, and an optical scanner reads 2048 signal periods per revolution for accurate interpolation. The motor is supplied without a holding brake, so power-off retention must be provided by external means, and the increased concentricity design helps reduce radial runout for smoother coupling.

Absolute position is retained after power loss through multiturn absolute feedback. The housing carries an IP65 rating that helps block dust and water jets, allowing use in exposed machine areas. Approved ambient operation spans 0 to 40 °C, and the F-class insulation rating of 155 supports elevated winding temperatures during short overload periods. The output can be paired with shrink-fit or keyless couplings, which can simplify the mechanical connection to the driven load. Because the motor does not include an internal brake, eliminating that component helps reduce inertia and supports faster acceleration on packaging and pick-and-place axes.