MSK101D-0300-NN-M1-LP2-NNNN

MSK IndraDyn S Synchronous Motors

In Stock, Ships 2-3 Days

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone

Part Number

+Add a message

Message

Request a Replacement

Request a Repair

Quote Both

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone:
1-888-551-3082

Email:
[email protected]

The MSK101D-0300-NN-M1-LP2-NNNN servomotor from Bosch Rexroth Indramat belongs to the MSK IndraDyn S Synchronous Motors series. It features natural convection cooling, an optical multiturn absolute encoder with Hiperface interface, and 128 signal periods resolution. The motor includes an electrically-released holding brake with 70 Nm torque and a 3,200 mH winding inductivity. It requires FN cooling constraint.

Technical Specifications

Cooling
Natural convection

Power Connector
Left-Side

Encoder Technology
Optical

Encoder Turn Type
Multiturn Absolute

Encoder Interface
Hiperface

Encoder Resolution
128 signal periods

Motor Length
D

Motor Size
101

Holding Brake
With holding brake, electrically-released

Holding Brake Torque
70 Nm

Constraint
Requires Cooling FN

Design
Standard

Product Type
IndraDyn S Synchronous Servomotor

Shaft Type
Shaft with keyway

Rated Speed Code
0300

Continuous Current at Standstill 100 K
34.9 A

Continuous Torque at Standstill 100 K
57.0 Nm

Maximum Current
137.7 A

Maximum Torque
160.0 Nm

Winding Inductivity
3,200 mH

Frequently Asked Questions

How should I size loads given the electrically released 70 Nm holding brake?

Use the brake only to hold position at standstill or during power-off—Rexroth states it is not a service brake or personnel safety device. Verify static load torque (including gravity) plus safety factor stays below 70 Nm at the motor shaft.

Does the keyed shaft change coupling selection or alignment practices?

Yes, these motors are balanced “with key,” and stiff couplings or misalignment can overload bearings; use an axially compensating coupling and observe shaft load limits. The key itself is not supplied and must match DIN 6885.

What enclosure and environmental limits should I assume for panel layout?

MSK motors are IP65 with insulation class F and specified 0…40 °C ambient during operation, so avoid direct wash-down or high-heat enclosures without derating. Plan cable routing and seals accordingly to maintain the IP degree of protection.

How does the 3.2 H class winding inductivity influence the drive selection and dynamics?

Higher inductance reduces current ripple and can ease EMC/filtering but slows current loop response, so tune the current controller accordingly and ensure the drive’s voltage and switching strategy can deliver commanded dynamics. Match the IndraDrive capability to the motor’s current and voltage needs.

What are good B2B applications for this motor’s torque profile and encoder?

High-inertia axes in packaging, printing, or robotics benefit from the high peak torque for fast indexing and the absolute multiturn feedback for zero-reference startups. Ensure the machine duty doesn’t exceed natural-convection thermal limits or move to fan/FN cooling.

Common Misspellings

Internal Product Review

The IndraDyn S Synchronous Servomotor MSK101D-0300-NN-M1-LP2-NNNN by Bosch Rexroth includes a multiturn absolute optical encoder with Hiperface interface and a shaft with keyway. It delivers 57.0 Nm continuous and 160.0 Nm peak torque, with natural convection cooling and a left-side power connector. Ideal for robotics, printing presses, and packaging machines needing accurate motion control.