MSK075E-0200-NN-S2-UP1-RNNN Bosch Rexroth Indramat
MPN: R911333187
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The Bosch Rexroth Indramat MSK075E-0200-NN-S2-UP1-RNNN is a synchronous servomotor from the MSK IndraDyn S Synchronous Motors series. It features natural convection cooling and a rotatable encoder connector with a 240° range, supporting EnDat2.1 optical encoder technology with singleturn resolution. The motor includes a shaft with keyway, an electrically-released holding brake providing 23 Nm of torque, and an IP65 protection rating.
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Product Description:
The MSK075E-0200-NN-S2-UP1-RNNN is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It is designed for compact drive packages and converts electrical energy into precisely controlled rotary motion for positioning and speed-controlled processes in industrial automation. That combination suits packaging, handling, and indexing equipment where accurate speed and position response must be delivered from a relatively small motor body. The 075 frame with E length gives the motor a compact mechanical envelope, and winding code 0200 matches compatible drive controllers for the required electrical characteristics.
Heat generated by the stator is removed through natural convection, so no external fan or liquid circuit is required. The aluminum housing has an IP65 rating, which helps keep out dust and protects against low-pressure water jets. An electrically released holding brake provides 23 Nm of holding torque for securing vertical axes when power is removed. Rotor position is transmitted over the EnDat2.1 digital interface, and the integrated encoder delivers 2048 signal periods for fine closed-loop resolution. Increased concentricity between the rotor and stator helps reduce cogging torque, and the keyed shaft supports positive-fit coupling to pulleys or gearboxes. The insulation system is rated for class 155 service, allowing continuous operation at elevated winding temperatures.
Installation flexibility is improved by an encoder connector that is rotatable through 240°, allowing the cable exit to be oriented without stressing the conductors. This arrangement supports cleaner cable routing in tight machine frames. Inside the feedback module, an optical sensor tracks rotor position, and its single-turn capability provides absolute angle data within one revolution for axes that use external homing routines. The motor supports full performance across an ambient range of 0 to 40 °C, which suits typical plant conditions. Temperature stability is maintained by the insulation system without auxiliary cooling, and commanded torque is transferred directly to the connected load.
Frequently Asked Questions about MSK075E-0200-NN-S2-UP1-RNNN:
Q: How is the MSK075E-0200-NN-S2-UP1-RNNN motor cooled?
A: The MSK075E-0200-NN-S2-UP1-RNNN motor uses natural convection for cooling, operating without the need for forced ventilation.
Q: What kind of holding brake does the MSK075E-0200-NN-S2-UP1-RNNN motor have?
A: This model features an electrically-released holding brake with a torque of 23 Nm.
Q: What is the protection rating of the MSK075E-0200-NN-S2-UP1-RNNN motor?
A: The MSK075E-0200-NN-S2-UP1-RNNN has an IP65 protection rating, providing protection against dust and water jets.
Q: What type of shaft does the MSK075E-0200-NN-S2-UP1-RNNN have?
A: The shaft on this motor is designed with a keyway, allowing secure mechanical coupling with corresponding components.
Q: What are the encoder specifications for the MSK075E-0200-NN-S2-UP1-RNNN?
A: The encoder on this model is an optical, singleturn type with a resolution of 2048 signal periods and supports the EnDat2.1 interface.