R911321712 (MSK100C-0300-NN-M1-AP2-NNNN)

Name: R911321712 (MSK100C-0300-NN-M1-AP2-NNNN)
Brand: Indramat Motors
SKU: MSK100C-0300-NN-M1-AP2-NNNN
Price: 911.00 USD
Availability: InStock
Rating: 4 (8 reviews)

MSK IndraDyn S Synchronous Motors

Rated 4.0 stars (8 total reviews)

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The R911321712 (MSK100C-0300-NN-M1-AP2-NNNN) is a Rexroth IndraDyn S synchronous servomotor designed for precision motion applications. It features a 100 motor size with C motor length, a 0300 winding code (0.30 ohm resistance, 4,200 mH inductivity), and operates with natural convection cooling. A liquid cooling option can be implemented if required. The shaft is equipped with a keyway and sealing ring, and an electrically-released holding brake capable of 70 Nm torque. The servomotor achieves a continuous torque of 43.5 Nm (100 K) and up to 148.0 Nm maximum torque, with a maximum current of 97.2 A. Position feedback is provided by a multiturn absolute optical encoder using the Hiperface interface, delivering 128 signal periods per revolution and supporting up to 4096 revolutions. The unit is IP67-rated for dust and water protection.

Technical Specifications

Motor Winding Resistance
0.30 ohms

Motor Inductivity
4200 mH

Static Torque
38 Newton-meter at 60K temperature

Feedback Encoder Type
Multi-turn optical encoder

Encoder Increments
128 per second

Absolute Positioning
4096 motor revolutions

Shaft Type
Keyway held shaft with sealing ring

Cooling Mode
Natural convection (optional liquid cooling mode)

Holding Brake
Available to install (not included as standard)

Protection Grade
IP67 against dust and wate

Frequently Asked Questions

Why is torque at standstill (43.5 Nm) significant in this Bosch Rexroth Indramat product?

Standstill torque ensures the motor can hold or initiate movement under heavy loads. It is particularly valuable in press machines, injection molding, or material handling systems.

What advantage does the holding brake torque of 70 Nm provide in this product?

It allows the motor to hold loads securely when powered off. This is crucial for safety and positioning in vertical axes or suspended load systems.

How does the maximum current of 97.2 A influence the MSK100C-0300-NN-M1-AP2-NNNN in dynamic tasks?

It provides short bursts of high torque output up to 148.0 Nm. This is essential in applications needing rapid acceleration or overcoming peak loads.

Why is the continuous current of 27.0 A important in the MSK100C-0300-NN-M1-AP2-NNNN?

This current capacity allows the motor to deliver stable torque over long periods. It ensures reliable performance in applications requiring steady operation.

What role does the rated speed code 0300 play in the MSK100C-0300-NN-M1-AP2-NNNN?

The speed code defines operating characteristics for specific load and torque profiles. It ensures compatibility with motion control systems tuned for defined speeds.

Common Misspellings

MSK 100C-0300-NN-M1-AP2-NNNN

MSK-100C-0300-NN-M1-AP2-NNNN

MSK100C 0300 NN M1 AP2 NNNN

MSK100C-0300-NN-M1-AP2

MSK100C0300NNM1AP2NNNN

MSK1OOC-O3OO-NN-M1-AP2-NNNN

MSKI00C-0300-NN-MI-AP2-NNNN

Internal Product Review

The Bosch Rexroth Indramat's MSK100C-0300-NN-M1-AP2-NNNN is a servo motor that features a keyed shaft. It provides 27.0 A continuous current and 43.5 Nm torque under standstill conditions, with 148.0 Nm maximum torque. An electrically released holding brake of 70 Nm makes it ideal for automation, machining, and packaging processes.