MSK101E-0300-FN-M1-BG0-NNNN Bosch Rexroth Indramat
MPN: R911337623
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The Bosch Rexroth Indramat MSK101E-0300-FN-M1-BG0-NNNN is part of the MSK IndraDyn S Synchronous Motors series and features liquid cooling and a plain shaft. This standard design servomotor comes with an IP65 protection rating and operates in ambient temperatures from 0 to 40°C. It has a multiturn absolute optical encoder with a Hiperface interface and an encoder resolution of 128 signal periods.
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Product Description:
The MSK101E-0300-FN-M1-BG0-NNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. In automated production cells, the unit supplies precise torque and speed for axes that require high positional accuracy, pairing with Rexroth drive controllers through its integrated feedback electronics. It is suited to positioning, indexing, and feed applications where the controller must correct motion quickly as the load changes. Integrated feedback lets the drive track rotor movement continuously and maintain stable closed-loop operation during acceleration and steady running.
Heat is removed through liquid cooling, so continuous output can be maintained without increasing the overall size of frame 101. Position data reach the drive through the Hiperface interface, and each mechanical revolution is divided into 128 signal periods, which supports fine interpolation in servo loops. The housing has an IP65 rating that blocks dust ingress and water jets when the motor is installed near washdown areas or cutting fluid. The motor operates in ambient temperatures from 0–40 °C, and within that range it can run without derating. Because the motor is built without a holding brake, vertical or suspended loads must be secured by external hardware or by drive-produced holding torque.
A multiturn encoder delivers absolute rotor angle across 4096 turns, its scanning principle is optical, and the turn counter retains data when power is removed. This feedback style is identified as Multiturn Absolute, which reduces the need for repeated homing after shutdowns. Torque is transmitted by a plain shaft, which suits applications that use clamping or shrink-fit hubs. Thermal endurance corresponds to class 155 insulation, allowing winding hot-spot temperatures up to 155 °C during cyclic overloads. Electromagnetic behavior matches winding code 0300, and a power connector on the B-side with the E-length construction helps keep cabling clear of adjacent modules.
Frequently Asked Questions about MSK101E-0300-FN-M1-BG0-NNNN:
Q: What cooling method does the MSK101E-0300-FN-M1-BG0-NNNN motor utilize?
A: This motor uses liquid cooling to regulate its operating temperature and ensure consistent performance.
Q: What type of encoder does the MSK101E-0300-FN-M1-BG0-NNNN feature?
A: The MSK101E-0300-FN-M1-BG0-NNNN is equipped with a multiturn absolute optical encoder with a resolution of 128 signal periods.
Q: Does the MSK101E-0300-FN-M1-BG0-NNNN motor come with a holding brake?
A: This model does not include a holding brake.
Q: Where is the power connector positioned on the MSK101E-0300-FN-M1-BG0-NNNN?
A: The power connector on this motor is located on the B-side.
Q: What is the protection rating of the MSK101E-0300-FN-M1-BG0-NNNN servomotor?
A: The MSK101E-0300-FN-M1-BG0-NNNN is rated at IP65 protection, making it resistant to dust and jets of water.