MSK100C-0301-NN-M2-AG0-RSNN Bosch Rexroth Indramat
MPN: R911345920
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The Bosch Rexroth Indramat MSK100C-0301-NN-M2-AG0-RSNN is part of the MSK IndraDyn S Synchronous Motors series. This servomotor uses natural convection cooling and features an EnDat2.1 multiturn absolute encoder with optical technology and 2048 signal periods resolution. It has a plain shaft, IP65 protection rating, and supports ambient operation temperatures from 0 to 40°C.
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Product Description:
The MSK100C-0301-NN-M2-AG0-RSNN is an IndraDyn S synchronous servomotor built by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It supplies controlled torque and precise position feedback for coordinated axes in industrial automation, allowing packaging lines, gantry stages, and CNC tools to follow commanded motion accurately. The sealed housing supports installation close to the machine process, and the motor combines electromagnetic torque production with integrated feedback for dynamic positioning cycles. This arrangement helps the connected drive maintain stable speed regulation during acceleration, indexing, and repeated start-stop operation.
The motor uses natural convection cooling, releasing heat through its ribbed housing and avoiding external fans. An optical encoder communicates over EnDat2.1 and provides 2048 signal periods per revolution for precise feedback to the drive. Because the feedback system is multi-turn absolute, axis position remains available after power loss and can be recovered at startup without losing turn count. The housing has an IP65 rating against dust and water jets, while insulation class 155 supports elevated winding temperatures during continuous operation. The A-side power connector seals against oil mist, and the motor is supplied without a holding brake for applications that rely on drive torque or external holding methods.
Mechanically, the assembly uses motor length C and motor size 100, giving a compact format with torque capacity suited to medium and larger servo axes. Its plain shaft works with clamp or friction couplings, which allows torque transmission without a keyed connection and supports accurate shaft alignment. The winding code 0301 sets the electrical characteristics expected by a matching inverter so the motor can operate across its intended speed range. Increased concentricity supports smooth running where low vibration is important. These operating conditions apply within an ambient temperature range of 0 to 40 °C when free air can circulate around the housing during continuous duty.
Frequently Asked Questions about MSK100C-0301-NN-M2-AG0-RSNN:
Q: What kind of encoder interface does the MSK100C-0301-NN-M2-AG0-RSNN motor use?
A: The MSK100C-0301-NN-M2-AG0-RSNN uses an EnDat2.1 encoder interface for communication.
Q: What type and resolution is the encoder on the MSK100C-0301-NN-M2-AG0-RSNN?
A: This motor features a multiturn absolute optical encoder, offering 2048 signal periods for precise position feedback.
Q: Does the MSK100C-0301-NN-M2-AG0-RSNN come with a holding brake?
A: The MSK100C-0301-NN-M2-AG0-RSNN operates without a holding brake.
Q: How is the MSK100C-0301-NN-M2-AG0-RSNN motor cooled?
A: Cooling is achieved through natural convection, eliminating the need for external fans.
Q: What level of protection does the MSK100C-0301-NN-M2-AG0-RSNN motor offer?
A: This model has an IP65 protection rating, making it dust-tight and protected against water jets.