SE-B5.440.020-10.000

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The SE-B5.440.020-10.000 servo motor is designed with a voltage rating of 400 volts, a current rating of 5 amps, air-cooled system, and overall efficiency of 90 percent. Part of the SE Synchronous Servo Motors by Bosch Rexroth Indramat, it has a rated power of 2 kilowatts and weighs 15 kilograms.

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Product Description:

Bosch Rexroth Indramat's SE-B5.440.020-10.000 Synchronous Servo Motor is an efficient and powerful motor ideal for use in industrial machinery. The 190 mm narrow flange width of the servo motor makes it easy to incorporate into a wide range of systems. A shaft dimension of 32 × 58 mm is incorporated into the design to guarantee compatibility with particular mechanical configurations.

A nominal speed of 2800 rpm is used by the SE-B5.440.020-10.000 synchronous servo motor to give a balanced combination of speed and torque. With a torque constant of 1.51 Nm/A, the motor responds proportionally to the input current. The motor's electrical efficiency and thermal performance are impacted by its winding resistance that measures 0.26 Ω. With a value of 5.0 mH, the winding inductance affects the regulation of current. To guarantee dependable operation, the electromotive force measurement has a margin of error of ±5%. Dissipation of heat is impacted by the thermal time constant that has a value of forty minutes. The mechanical time constant is set to 6.5 ms, indicating the motor's response speed. A gradual acceleration is made possible by the 36 ms ramp-up time. The motor is capable of fine motion control because of its moment of inertia that is 18.6 kgm² × 10⁻³.

The SM 50/100 improves performance in high-load applications when coupled with the SE-B5.440.020-10.000 synchronous servo motor that has a maximum torque of 123 Nm. The unit's strong mechanical construction is guaranteed by its 34 kg weight. A static torque of 44 Nm is provided by the motor that is sufficient for demanding tasks. For certain installation needs, the maximum unbraked length might be 395 mm. Reliability in demanding applications is guaranteed by the unit's high efficiency and durability engineering.

Cooling
Air-cooled
Current
5 A
Current at Standstill
35 A
Dimensions
300 x 200 x 400 mm
Efficiency
90%
Electrical Time Constant
19.2 ms
Flange Dimensions
190 mm
Frequency
50 Hz
Maximum Torque
123 Nm
Moment of Inertia
18.6 kgm² × 10⁻³
Nominal Speed
2800 rpm
Rated Power
2kW
Thermal Time Constant
40 minutes
Voltage Rating
400 V
Weight
15 kg

Frequently Asked Questions about SE-B5.440.020-10.000:

Q: Does SE-B5.440.020-10.000 have a quick ramp-up time?

A: Yes, it features a ramp-up time of 36 ms. This ensures rapid response in dynamic industrial automation applications.

Q: Why does SE-B5.440.020-10.000 have a torque constant of 1.51 Nm/A?

A: The torque constant ensures precise torque control. This makes the motor suitable for applications requiring high accuracy and responsiveness.

Q: How does SE-B5.440.020-10.000 handle high peak currents?

A: The motor supports a peak current of 207 A, allowing it to handle high loads during demanding operations without compromising performance.

Q: Do flange dimensions of SE-B5.440.020-10.000 matter for installation?

A: Yes, the 190 mm flange ensures compatibility with standard setups. This simplifies integration into various automation systems.

Q: Why does SE-B5.440.020-10.000 have a mechanical time constant?

A: The mechanical time constant of 6.5 ms ensures efficient speed regulation. This is critical for maintaining stable motion control.


Internal Product Review

  • ‘‘The SE-B5.440.020-10.000 servo motor by Bosch delivers precision with a torque constant of 1.51 Nm/A and fast ramp-up time of 36 ms. Its thermal time constant of 40 minutes ensures consistent operation under prolonged use. This motor is an excellent choice for demanding applications requiring reliable and responsive performance.’’

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