MSK100C-0300-NN-M1-BP2-NNNN Bosch Rexroth Indramat
MPN: R911317729
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The Bosch Rexroth Indramat MSK100C-0300-NN-M1-BP2-NNNN is part of the MSK IndraDyn S Synchronous Motors series and features natural convection cooling with a standard design. This servomotor has a 100 size shaft with keyway, a multiturn absolute Hiperface optical encoder with 128 signal periods, and a holding brake with 70 Nm of torque. The power connector is located on the B-side and the motor length is C.
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Product Description:
The MSK100C-0300-NN-M1-BP2-NNNN is a synchronous servo motor engineered by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. Within automated production cells, this IndraDyn S synchronous servo motor delivers controlled rotary motion for axes that demand accurate velocity and position regulation. It is suited for applications that require repeatable motion and stable closed-loop performance during continuous machine cycles. It can be used in packaging, transfer, and assembly equipment where fast correction of speed and position errors is important to process accuracy.
The motor dissipates heat by natural convection, so thermal energy leaves through the housing without fans or liquid circuits. Motion feedback is produced by an optical encoder whose interface is Hiperface. The signal carrier provides 128 signal periods per mechanical revolution, and the position sensor stores absolute shaft angle across multiple turns using a multi-turn absolute counter. Optical scanning of the code disk yields high resolution while remaining immune to magnetic interference. An electrically released holding brake is integrated so the axis stays locked when power is removed and disengages automatically once excitation is applied. Mechanical power is transmitted through a shaft with keyway, enabling positive locking to couplings or pulleys without relying only on friction fits.
With a motor length code of C and a frame size of 100, the stator offers ample winding volume while still fitting the standard MSK mounting pattern. The selected winding, identified by code 0300, indicates the current density and voltage constant expected by the drive controller. Electrical power reaches the unit through a B-side connector, which helps support orderly cable routing in compact machine layouts. When commanded to stop, the electrically released brake applies 70 Nm of static torque, giving sufficient holding force for vertical loads or machine states that require the axis to remain at rest without external clamps.
Frequently Asked Questions about MSK100C-0300-NN-M1-BP2-NNNN:
Q: Does the MSK100C-0300-NN-M1-BP2-NNNN include a holding brake and what torque does it offer?
A: This model comes equipped with an electrically-released holding brake that provides a torque of 70 Nm.
Q: What type of encoder technology is included on the MSK100C-0300-NN-M1-BP2-NNNN motor?
A: The MSK100C-0300-NN-M1-BP2-NNNN uses a multiturn absolute optical encoder with Hiperface interface and 128 signal periods resolution.
Q: How is the MSK100C-0300-NN-M1-BP2-NNNN cooled during operation?
A: This servomotor features natural convection cooling, operating without the need for forced air or liquid cooling.
Q: Where is the power connector located on the MSK100C-0300-NN-M1-BP2-NNNN?
A: The power connector on this motor is positioned on the B-side of the unit.
Q: What shaft design is used in the MSK100C-0300-NN-M1-BP2-NNNN motor?
A: This model is built with a shaft that includes a keyway for secure mechanical coupling.