MSM019A-0300-NN-M5-MH0 Bosch Rexroth Indramat
MPN: R911344209
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The Bosch Rexroth Indramat MSM019A-0300-NN-M5-MH0 is a synchronous motor from the MSM IndraDyn S Synchronous Motors series. It features a continuous torque at standstill of 0.16 Nm and a plain shaft. This motor uses natural convection for cooling and does not include a holding brake or shaft seal.
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Product Description:
The MSM019A-0300-NN-M5-MH0 belongs to the MSM IndraDyn S series manufactured by Bosch Rexroth Indramat. It is a compact synchronous motor intended for light-load servo axes, pick-and-place heads, and other precision tasks where limited mass and fast response are required. Its compact format also helps in tightly packed machine layouts where moving mass must stay low. Within an automation cell, it operates as the rotary element of a drive system, converting controlled current from the matching drive controller into accurate motion and returning position or velocity feedback to a PLC for coordinated movement.
The continuous standstill torque is rated at 0.16 Nm, which is the maximum static load the rotor can resist while holding position without overheating. Frame designation 019 indicates the stator outer diameter, which helps when matching mounting flanges and gearheads. Length code A marks the shortest axial package in this series, which lowers inertia and supports rapid acceleration. Winding code 0300 corresponds to the conductor layout and impedance used with standard IndraDrive controllers. The electromagnetic package is arranged to reach rated torque with minimal copper loss, which helps keep surface temperature within permissible limits during continuous operation.
Thermal management relies solely on natural convection, so the motor must be installed where ambient air can circulate freely around the housing. Output power is delivered through a plain shaft, allowing direct coupling with collets or clamp hubs and avoiding key-related backlash. Because there is no shaft seal, the unit is intended for clean environments where fluid ingress is not a concern. The motor is supplied without a holding brake, so braking or static load support must come from the drive or from external mechanical restraints. This layout suits dry, enclosed machine areas with limited installation space.
Frequently Asked Questions about MSM019A-0300-NN-M5-MH0:
Q: What is the continuous torque at standstill for the MSM019A-0300-NN-M5-MH0 motor?
A: The MSM019A-0300-NN-M5-MH0 offers a continuous standstill torque of 0.16 Nm.
Q: How is the MSM019A-0300-NN-M5-MH0 motor cooled?
A: Cooling for this motor is achieved by natural convection without external fans.
Q: Does the MSM019A-0300-NN-M5-MH0 include a holding brake?
A: This model does not include a holding brake mechanism.
Q: What type of shaft does the MSM019A-0300-NN-M5-MH0 have?
A: The MSM019A-0300-NN-M5-MH0 comes equipped with a plain shaft design.
Q: Does the MSM019A-0300-NN-M5-MH0 feature a shaft seal?
A: This motor is built without a shaft seal for its application.