MSM019A-0300-NN-M5-ML0

MPN: R911344219

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The Bosch Rexroth MSM019A-0300-NN-M5-ML0 is a compact servo motor with a rated torque of 0.29 Nm and a 3000 RPM speed. It features an IP54 rating and multiturn absolute encoder.

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Product Description:

The MSM019A-0300-NN-M5-ML0 by Bosch Rexroth is a synchronous servo motor designed for industrial automation. It provides high accuracy in confined spaces. Built with easy integration in mind, this motor is ideal for applications requiring careful speed control. Operating at DC bus voltages of up to 300V and AC inputs from 110-230V, this model supports a rated torque of 0.29 Nm. It can achieve a maximum torque of 0.45 Nm which makes it suitable for applications requiring precise, and controlled power. Its 3000-rpm rated speed can handle high-speed functions consistently and efficiently.

The MSM019A-0300-NN-M5-ML0 servo motor features a multifaceted absolute encoder capable of tracking up to 65,536 revolutions. It allows accurate information and simplifies complex multi-axis configurations. Its encoder is crucial for positioning tasks, and maintaining exact placement in automated processes, which is essential in precision-driven fields. Cooling is done by natural convection, so there's no need for a built-in fan, which reduces noise and simplifies maintenance. Weighing just 0.32 kg, the MSM019A-0300-NN-M5-ML0 servo motor is also highly compact. This allows it to easily fit into confined spaces while providing adequate performance for diverse automation systems. Its IP54 protection rating protects against dust and splashes and provides durability in systems. Notably, the absence of cover sheaths in the shaft simplifies installation and reduces the complexity of maintenance procedures.

For connectivity, the MSM019A-0300-NN-M5-ML0 servo motor has a cable stem that simplifies integration with existing systems. It has a keyway shaft to ensure a safe and straightforward installation. This motor combines essential automation-friendly features, such as a high-precision encoder and versatile voltage compatibility. The low-maintenance design makes it a robust solution for applications that demand reliable and accurate motion control. Its robust design provides adequate performance for varied automation configurations.

Connectivity
Cable Tail
Cooling Method
Natural Convection
Maximum Torque
0.45 Nm
Operating Voltage (AC)
110-230V
Operating Voltage (DC)
Up to 300V
Protection Rating
IP54
Rated Speed
3000 RPM
Rated Torque
0.29 Nm
Shaft Type
Keyway Shaft
Weight
0.32 kg
  • MSM019A0300NNM5ML0
  • MSM019A 0300 NN M5 ML0
  • msm019a-0300-nn-m5-ml0
  • MSM19A-0300-NN-M5-ML0

Fault / Error Code

Meaning (Likely Cause)

Corrective Action

Drive not ready / no enable

24 V “Drive Enable” missing or mains phase absent

Verify 1-phase 230 V supply, close Enable relay, reset drive

F205 Cam-shaft invalid

Cam table corrupt or not loaded

Reload cam file, acknowledge on S1 or via DriveTop

F208 Motor-type change detected

Drive data set ≠ connected MSM motor ID

Upload correct MSM019A parameter file, power-cycle

F212 Encoder signals out of range

Feedback amplitude too low / noisy

Inspect shield & connectors; replace encoder if faulty

F218 Amplifier heat-sink over-temperature

Cabinet airflow blocked or fan failed

Clean filters, improve ventilation, derate duty cycle

F219 Motor over-temperature

Internal thermistor > 155 °C; overload or poor cooling

Reduce load, allow cooldown, check ambient temp & airflow

F220 Bleeder-resistor over-temperature

Regen resistor overstressed by rapid decels

Lengthen decel ramp or fit larger resistor

F226 Undervoltage in DC-link

Mains dip or weak DC-bus capacitors

Check line supply, fuses, and supply module wiring

F228 Excessive control deviation

Command ↔ feedback mismatch (axis jam / poor tuning)

Check mechanics, retune loops, repeat reference move

F234 Emergency-stop activated

+24 V removed at E-Stop input

Locate & clear E-Stop cause, reset fault, verify safety chain 

Part Number

Cont. Torque (Nm)

Peak Torque (Nm)

Max Speed (rpm)

Mass (kg)

Rotor Inertia (kg cm²)

MSM019A-0300-NN-M5-ML0

0.75

1.07

5000

1.7

3.9

MSM019B-0300-NN-M0-CH0

0.32

0.95

5000

0.47

— 

MSM031B-0300-NN-M5-MH0

0.64

1.91

3000

0.82

— 

MSM031C-0300-NN-M0-CH1

1.3

3.8

5000

1.2

— 

MSM041B-0300-NN-M0-CH0

2.4

7.1

4500

3.1

0.9

MSM041B-0300-NN-M5-MH1

2.4

7.1

4500

3.1

0.9

Error Code

Meaning (Detected Condition)

F207

Switching to an un-initialised operating mode

F208

Motor-type change detected (parameter mismatch)

F212

Encoder signals out of range

F213

Motor-encoder signal fault (quadrant / amplitude error)

F218

Amplifier heatsink over-temperature shutdown

F219

Motor over-temperature shutdown

F220

Bleeder-resistor over-temperature shutdown

F221

Motor-temperature monitor defective (sensor break/short)

F226

Undervoltage in DC-link while drive is enabled

F228

Excessive control deviation (following-error too large)

Frequently Asked Questions about MSM019A-0300-NN-M5-ML0:

Q: How does the IP54 rating benefit the MSM019A-0300-NN-M5-ML0?

A: The IP54 rating on the MSM019A-0300-NN-M5-ML0 protects against dust and water splashes. This makes it ideal for demanding industrial environments.

Q: Why is natural convection cooling used in MSM019A-0300-NN-M5-ML0?

A: Natural convection cooling in the MSM019A-0300-NN-M5-ML0 reduces noise and eliminates the need for a fan. This design also simplifies maintenance requirements.

Q: How does the keyway shaft enhance the MSM019A-0300-NN-M5-ML0?

A: The keyway shaft on the MSM019A-0300-NN-M5-ML0 provides secure and stable installation in motion control setups. This ensures precise alignment for high-performance applications.

Q: What are the connectivity features of MSM019A-0300-NN-M5-ML0?

A: The MSM019A-0300-NN-M5-ML0 has a cable tail for straightforward integration with existing systems. This connectivity feature simplifies the setup process.

Q: Why is the encoder resolution important in MSM019A-0300-NN-M5-ML0?

A: The encoder in the MSM019A-0300-NN-M5-ML0 can track up to 65,536 revolutions, allowing for precise positioning. This high resolution is essential for complex multi-axis systems.


Internal Product Review

  • ‘‘The Bosch Rexroth MSM019A-0300-NN-M5-ML0 servo motor is an excellent choice for industrial automation. it provide high precision with a 3000 RPM rated speed and a maximum torque of 0.45 Nm. The IP54 rating and natural convection cooling further enhance its robust, low-maintenance design.’’

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