R911330129 (MSK101D-0200-NN-S2-AP0-RNNN)

With a continuous current of 26.8 A at standstill, how much thermal margin is available for short bursts?

The motor’s thermal design must absorb peak currents (up to 99.9 A) without overheating; the safe duty cycle depends on the thermal time constant and ambient cooling capability. You should ensure that repetitive torque peaks do not overheat the windings over your duty cycle.

How does EnDat 2.1 with 2048 signal periods singleturn resolution impact closed-loop performance?

It enables highly accurate absolute position feedback at fine resolution (≈0.18° per period), reducing drift and improving servo stability. The EnDat 2.1 protocol also supports integrity checks and diagnostics, which helps in predictive maintenance.

Why is “increased concentricity” in the D-length version beneficial for precision?

Better concentricity means reduced rotor–stator runout and lower vibration torque ripple, improving smooth motion and reducing bearing loads. It helps in high-precision applications like machine tools or robotics where minimal eccentric error is critical.

How does natural convection cooling limit continuous output power?

Without forced cooling, the motor dissipates by ambient air, so its thermal rating is constrained by ambient temperature and mounting orientation. In high-duty applications, you must check whether additional cooling (vent or fan) or derating is needed.

What are practical constraints when integrating the front-mounted A-side power connector?

Cable routing must allow clearance in front of the motor and avoid obstructing maintenance access. Also, the connector insertion force and sealing must be considered for vibration environments to prevent signal or power dropouts.

MSK101D0200NNS2AP0RNNN

MSK101D 0200 NN S2 AP0 RNNN

MSK-101D-0200-NN-S2-AP0-RNNN

The MSK101D-0200-NN-S2-AP0-RNNN by Bosch Rexroth is a synchronous servomotor from the IndraDyn S series, designed for accurate motion control with a maximum torque of 160 Nm and rated speed code 0200. It includes an optical singleturn encoder with 2048 signal periods and EnDat2.1 interface for precise feedback. This motor is widely used in robotics, CNC machining, and packaging automation.