Product Description:

The MSK070D-0300-NN-M1-AP1-NNAN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. The unit converts drive current into precisely regulated rotary motion, making it suitable for positioning tasks in CNC machinery, automated assembly lines, and high-speed packaging stations where closed-loop accuracy is required. Its synchronous design supports direct control of torque, speed, and position on axes that must start, stop, and reverse quickly. When paired with a compatible drive controller, it supports repeatable indexing and smooth motion throughout changing load conditions.

Heat is removed through natural convection, so no external blower is required for standard duty cycles. The housing has an IP65 rating that keeps out dust and resists low-pressure water jets, allowing mounting near the work zone. The single-cable feedback interface uses Hiperface communication. The integrated sensor provides 128 signal periods per revolution and uses optical scanning to generate accurate position data. A multi-turn absolute feedback system retains position information across multiple shaft revolutions after power is removed. Power enters on the A-side connector, helping keep motor cabling aligned with the machine frame. The 0300 winding corresponds to the stator’s electrical layout, and Class 155 insulation allows continuous operation with winding temperatures up to 155 °C.

The motor has frame size 070 with length D, which supports installation in compact servo assemblies. An electrically released holding brake supplies 23 Nm of static torque for vertical axes or controlled stops. The permitted ambient temperature range of 0–40 °C supports operation on typical plant floors. The motor uses a shaft with a keyway, providing positive mechanical engagement with pulleys or gearboxes. A reduced runout design also helps maintain smooth coupling alignment during operation.