MSK100C-0300-NN-M1-BP0-NNNN

MPN: R911311545

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The MSK100C-0300-NN-M1-BP0-NNNN is a powerful synchronous servomotor manufactured by Bosch Rexroth Indramat. The device has a maximum speed of 4500 rpm. The winding resistance of the unit is 0.30 Ohm at 20°C. The maximum rated current of the motor is 97.2 A.

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Product Description:

The MSK range of Synchronous Motors consist of small and powerful motors by Bosch Rexroth Indramat and are uniquely designed using parts that enable it to be suitable to a wide spectrum of power devices. Also known as IndraDyn S servomotors they are feature-rich and establish new standards in power technology and are distinguished by many innovations in their compact construction, superior dynamics, high power torques, and precision control owing to specially developed optical encoders. They are used in diverse applications such as - kit motors, rotary drives, servo linear drives, etc in the industries dealing with packaging machines, foodstuff handling, Machine tool units, Metal-forming machines, paper manufacturing, and Printing, robotics, etc.

The IndraDyn S MSK100C-0300-NN-M1-BP0-NNNN by Rexroth Bosch is a powerful MSK Series has 4 pairs of poles and insulation of class– F in EN 60034-1. It is furnished with the winding of Code 300 in Size 100 specifications and built on a frame that gives it a length of category “C”. It further has a multiturn-absolute 128 increments Hiperface type Optical encoder to give it accuracy in movements. The shaft is including the keyway per DIN-6885-1 and comes with a shaft sealing ring which makes it a totally sealed entity. The housing design facilitates Natural Convection Cooling for heat dissipation and temperature control and also carries the external Connector fixed to the B-Side for power. The motor is not fitted with a holding brake.

Among the technical features, the MSK100C-0300-NN-M1-BP0-NNNN displays a standstill constant torque of 38 Nm at 60K and the connected standstill current of 21.6 A at 60K. The highest torque generated by this motor is in the range 148 Nm max and its maximum speed rating is 4500 rpm. The motor is provided with the IP65 level of safety.

Continuous Current at Standstill 100 K
27.0 A
Discharge Capacity of the component.
9.3nF
Electrical connector
Connector, B side.
Encoder
Optical encoder, singleturn EnDat2.1 with 2048 increaments
Holding Brake
Not equippped.
Maximum Current
78.3A
Maximum Torque
102Nm
Number of Pole Pairs
4
Shaft
shaft with keyway per DIN 6885-1 wth shaft sealing ring.
Thermal Time constant
40min
  • MSK-100C-0300-NN-M1-BP0-NNNN
  • MSK100C 0300 NN M1 BP0 NNNN
  • MSK100C0300NNM1BP0NNNN

Drive / motor fault code

What it usually means

First corrective action(s)

F218 – Amplifier heatsink over-temperature

The IndraDrive power-stage heatsink exceeded its safe limit and shut the drive down.

Let the drive cool, blow out dust, restore cabinet airflow, replace a failed fan.

F219 – Motor over-temperature shutdown

Stator PTC/NTC inside the MSK motor tripped at ≈ 155 °C.

Reduce mechanical load, check ambient ≤ 45 °C, verify natural-convection path, inspect sensor wiring.

F220 – Bleeder-resistor overload

Dynamic-braking resistor overheated during decel/regeneration.

Lengthen decel ramps, fit a larger or forced-air resistor, re-torque resistor wiring.

F221 – Motor-temperature surveillance defective

Temp-sensor circuit open/short or bad PTC.

Megger MT+/MT- leads, repair cable breaks, replace sensor if resistance is off-spec.

F226 – DC-bus undervoltage

Link voltage dropped below the minimum permitted value.

Check mains fuses, look for brown-outs, test DC-link capacitors and supply wiring.

F228 – Excessive deviation

Command-vs-actual position error beyond monitoring window.

Re-reference axis, inspect couplings for backlash, verify acceleration limits and drive parameters.

F229 – Encoder 1 quadrant error

Faulty or noisy motor-encoder signals.

Replace encoder cable, route it away from power leads, check shield/ground continuity.

F230 – Encoder 1 max-frequency exceeded

Hiperface signal above interface limit (overspeed or noise).

Verify speed parameters, look for runaway axis, reroute or replace noisy feedback cable.

F234 – Emergency-stop activated

+24 V control lost at E-Stop input; drive executed a controlled stop.

Trace E-Stop chain, reset safety relay, restore 24 V feed, clear fault.

F242 – Encoder 2 signal too small

Optional external sin/cos feedback amplitude < 1 V.

Replace/re-route low-level encoder cable, improve shielding, verify 5 V/12 V encoder supply.

Model (ordering code) Continuous torque (Nm @ 60 K) Max speed (rpm) Holding brake Encoder class Cooling
MSK100C-0300-NN-M1-BP0-NNNN (baseline) 38 Nm 4 500  No NN – optical multiturn Hiperface Natural convection (BP0)
MSK100C-0300-NN-M1-AG2-NNNN 38 Nm 4 500 Yes (factory-fitted) NN – multiturn Hiperface Surface blower (AG2)
MSK100C-0300-NN-M1-AP0-NNNN 38 Nm 4 500 No NN – multiturn Hiperface Natural convection (AP0)
MSK100C-0300-NN-S1-AG0-NNNN 38 Nm 4 500 Yes (S1 code) NN – multiturn Hiperface Surface cooling (AG0)
MSK100D-0300-NN-M1-BP0-NNNN 57 Nm 4 500 No NN – multiturn Hiperface Natural convection (BP0)
MSK100C-0450-NN-M1-AG2-NNNN 43.5 Nm (stand-still @ 100 K) 4 500 Yes (AG2 build) NN – multiturn Hiperface Surface blower (AG2)
Error code Meaning
F218 Amplifier heat-sink over-temperature shutdown
F219 Motor over-temperature shutdown (stator PTC tripped)
F220 Bleeder (braking-resistor) overload shutdown
F221 Motor-temperature surveillance circuit defective (open/short)
F226 DC-bus undervoltage in the power stage
F228 Excessive control/position deviation
F229 Motor encoder failure – quadrant error
F234 Emergency-stop activated / +24 V removed
F242 Encoder 2 failure – signal amplitude too small
F401 “Double MST” – two missed SERCOS master-sync telegrams

Frequently Asked Questions about MSK100C-0300-NN-M1-BP0-NNNN:

Q: Can the MSK100C-0300-NN-M1-BP0-NNNN withstand sinusoidal vibrations?

A: The ability of the MSK100C-0300-NN-M1-BP0-NNNN to withstand sinusoidal vibration depends on the intensity of the vibration. The maximum permissible vibration load for this industrial motor is 10m/s2 for axial vibration, and 30m/s2 for radial vibration.

Q: How does is the oerational temparature of the MSK100C-0300-NN-M1-BP0-NNNN monitored?

A: The operational temperature of the MSK100C-0300-NN-M1-BP0-NNNN is monitored by two systems that are operated independently. These systems are the temperature sensor and temperature model.

Q: How can I identify the MSK100C-0300-NN-M1-BP0-NNNN upon delivery?

A: The MSK100C-0300-NN-M1-BP0-NNNN is delivered with its own seprate type plate. The type plate is attached to the motor housing, customers can use this type plate for the easy identification of the motor.

Q: What type of screws and washers should be used for the installation of the MSK100C-0300-NN-M1-BP0-NNNN?

A: For standard cases, the MSK100C-0300-NN-M1-BP0-NNNN should be installed with pan-head machine scew DIN 912-M…x…-8.8 and realted washers according to DIN EN 28738. In case of several motors, the integration of washers is not requried.

Q: Can I use third party cables for electrical connections for MSK100C-0300-NN-M1-BP0-NNNN?

A: It is recommeded that you use ready-made Rexroth connection cables. These cables provide a number of advantages such as UL/CSA authorization, extreme load capability and resistance as well as design suitable for EMC.


Internal Product Review

  • ‘‘The MSK100C-0300-NN-M1-BP0-NNNN by Bosch Rexroth Indramat is an ergonomic, cost-effective solution for industrial motion.’’

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