SE-B2.020.030-00.018

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The SE-B2.020.030-00.018 synchronous servo motor offers a nominal speed of 3000 rpm, a static torque of 21 Nm, a peak current of 158 A, and a holding brake supply voltage of 24 ± 10% volts. Part of the SE Synchronous Servo Motors series by Bosch Rexroth Indramat, it features IP20 housing for optimal performance.

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Product Description:

The SE-B2.020.030-00.018 is a maintenance-free Bosch Rexroth motor designed for industrial motion regulation. It offers high precision and responsive control by utilizing a permanent-magnet design and synchronous technology to deliver smooth and repeatable torque output. The motor is optimized for minimal energy loss, ensuring sustainable operation in a wide range of automation setups. Its brushless construction minimizes the need for maintenance, ensuring a long service life in demanding applications.

This motor offers enhanced electromagnetic efficiency due to its special magnet arrangement and precise current conduction across all three phases. This enables smoother torque production and improved synchronization between the motor’s rotor and stator. The precision in current flow reduces harmonic distortion and mechanical vibrations, leading to quieter operation for enhanced usability. The motor is rated for a maximum noise level of just 58 dB(A), making it suitable for noise-sensitive environments. For efficient heat dissipation, the entire power loss in this motor occurs within the stator winding, which is designed with low thermal resistance. The heat generated during operation is efficiently transferred away from the winding, preventing excessive temperature buildup, maintaining optimal performance over extended periods without the risk of overheating. The motor also incorporates thermistors in its stator winding to continuously monitor the temperature of the motor during operation.

The SE-B2.020.030-00.018 is designed for durability and comes with long-service-life components, including bearings rated for over 20,000 hours and windings with a life expectancy exceeding 70,000 hours. These allow the motor to operate reliably over prolonged usage cycles, resulting in lower maintenance costs and increased uptime. This motor offers a steady rotational output of 3000 RPM, ensuring responsive speed control across a range of industrial motion control tasks.

Ambient Temperature Max
55°C
Flange Size Af
142 mm
Holding Brake Supply Voltage Ubr
24 ± 10% V
Holding Torque Mbr
18 Nm
Housing
IP 20
Max Length L
315 mm
Maximum Torque Mmax
57.4 Nm
Moment Of Inertia J
4.98 x 10^-3 kgm^2
Nominal Speed Nn
3000 rpm
Peak Current Imax
158 A
Static Torque Mo
21 Nm
Test Voltage
2500 V AC
Torque Constant Kt
0.92 Nm/A
Winding Inductance L2ph
6.2 mH
Winding Resistance R2ph
0.51 Ohm

Frequently Asked Questions about SE-B2.020.030-00.018:

Q: Does the SE-B2.020.030-00.018 include temperature sensors?

A: Yes, the SE-B2.020.030-00.018 includes thermistors embedded in the stator windings. This provides real-time temperature monitoring to protect against overheating.

Q: What is the rated nominal speed of the SE-B2.020.030-00.018?

A: The SE-B2.020.030-00.018 has a rated nominal speed of 3000 RPM. This allows for consistent high-speed operation in precision-driven applications.

Q: What type of noise level does the SE-B2.020.030-00.018 produce?

A: The SE-B2.020.030-00.018 operates with a maximum noise level of 58 dB(A). This ensures quiet performance, ideal for noise-sensitive environments.

Q: How does the SE-B2.020.030-00.018 manage heat dissipation?

A: The SE-B2.020.030-00.018 features favorable heat dissipation by routing all power loss through the stator winding with low thermal resistance.

Q: What is the expected service life of the SE-B2.020.030-00.018's components?

A: The SE-B2.020.030-00.018 features bearings rated for over 20,000 hours and windings rated for more than 70,000 hours. This ensures exceptional durability for long-term use.


Internal Product Review

  • ‘‘The SE-B2.020.030-00.018 delivers silent and stable performance, even during continuous-duty cycles. Its integrated thermal protection offers peace of mind in demanding setups. However its specialized design may require specific inverter compatibility. ’’

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