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R911336611 (MSK101D-0200-NN-S2-AP2-RNNN)

MSK IndraDyn S Synchronous Motors

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911336611 (MSK101D-0200-NN-S2-AP2-RNNN) is a Bosch Rexroth IndraDyn S synchronous servomotor designed for applications requiring precise rotary motion, such as in machine tools, robotics, and metal-forming equipment. It has a motor size of 101 and a length code D, with a self-cooling design utilizing natural convection (cooling type FN). The unit features a shaft with keyway per DIN 6885 and a shaft sealing ring per DIN 3760. It incorporates a single-turn optical EnDat 2.1 encoder with 2048 signal periods for position feedback. Maximum speed is 3400 RPM, maximum torque is 160.0 Nm, and continuous torque at standstill (100 K) is 57.0 Nm at 26.8 A. The motor provides a holding brake with 70 Nm of torque and has a winding inductance of 6000 mH with a maximum current rating of 99.9 A. Power connector is on the A-side.

Technical Specifications

Type
Synchronous Servo Motor

Cooling method
Natural convection

Temperature Monitoring Systems
KTY84 thermal sensor, Temperature model

Maximum Speed
3400 revolutions per minute

Maximum Torque
160.0Nm

Encoder Type
Single-turn Encoder with EnDat 2.1 interface

Output Shaft Type
Keyway per DIN 6885 with shaft sealing ring

Shaft Sealing Ring Standards
DIN 3760 – design A

Additional Features
Electrically-released holding brake

What issues might arise when using the MSK101D-0200-NN-S2-AP2-RNNN in multi-axis B2B systems?

In multi-axis setups, cross-coupling of power supply ripple or vibration can propagate through shared DC bus or mounting structure, so you’ll need decoupling (damping mounts, separate cabling) and proper bus regeneration/energy handling. Also, synchronous updates across axes require your controller to manage latency and feedback loops in large coordinate systems.

How must cable routing be planned given A-side power connection and EnDat encoder wiring?

The A-side connector means power and encoder cables exit from one side, so cable length, bend radius, and shielding must be managed to minimize interference and voltage drop. Keep sensor and power cables separated and twisted/shielded to suppress noise and avoid encoder errors.

In what way does 6,000 mH winding inductance influence dynamic performance?

High inductance filters current ripple and smooths torque, but also slows current loop response—limiting how fast you can aggressively change torque without overshoot. Your servo tuning must accommodate this, especially in high-acceleration moves.

What tradeoffs exist between continuous torque (57 Nm) vs peak torque (160 Nm)?

You can only apply the 160 Nm peak during brief transients before thermal limits constrain you, so your average load must remain near or below the continuous rating. Oversizing or periodic rests may be needed in high-duty cycles to avoid overheating.

How does the 70 Nm holding brake impact startup and shutdown sequencing?

The electrically released brake imposes a slight delay during energize (release) or de-energize (apply) phases, so your control sequence must account for that. If you command motion before the brake is fully released, you risk jerking or stalling; if braking before full stop, torque may overshoot.

MSK101D0200NNS2AP2RNNN

MSK101D 0200 NN S2 AP2 RNNN

MSK-101D-0200-NN-S2-AP2-RNNN

Internal Product Review

The MSK101D-0200-NN-S2-AP2-RNNN IndraDyn S Synchronous Servomotor by Bosch Rexroth offers 57.0 Nm continuous torque and 160.0 Nm peak torque with natural convection cooling. It features a singleturn optical encoder (EnDat2.1), 2048 signal periods, and a keyway shaft with an electrically released 70 Nm holding brake. Commonly used in robotics, printing, and CNC machinery, it ensures accurate motion control.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MSK101D-0200-NN-S2-AP2-RNNN.
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