8LVA33.B1021D000-0

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The B & R Automation 8LVA33.B1021D000-0 motor is part of the 8LVA Series and offers a nominal power of 539 watts. This motor features a nominal current of 7.3 amps, a maximum speed of 6600 rpm, and a nominal torque of 2.45 nm. Additionally, it has a stall torque of 2.6 nm and an electrical time constant of 4 ms.

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Product Description:

B & R Automation is a prominent producer of dependable industrial automation systems; the 8LVA33.B1021D000-0 AC servo motor is a top rated example of their work. The motor is perfect for industrial uses that call for precise and efficient control of dynamic motion because of its robust design. To make sure this 8LVA series model works well in places that need a lot of power and torque, the company made sure it integrates smoothly into complicated systems.

This synchronous motor is ideal for high speed tasks that need accurate control over torque and power because of its 4 pole pairs and a nominal speed of 2100 rpm. With a nominal power of 539 W and a torque rating of 2.45 Nm, the device makes good use of its power. In addition, the servo motor can withstand peak loads without failing due to its stall torque of 2.6 Nm and stall current of 7.9 A. A maximum current of 26 A and a maximum torque of 7.2 Nm guarantee that the motor can function under demanding circumstances when necessary.

The 8LVA33.B1021D000-0 motor can operate at a face-paced with a maximum speed of 6600 rpm. It provides an exceptionally efficient amount of torque for each ampere of current, with a voltage constant of 19.9 V/1000 rpm and a torque constant of 0.33 Nm/A. A stator inductance of 2 mH and a stator resistance of 0.503 ohm both contribute to the system's stability and its quick reaction times. Lastly, with an electrical time constant of 4 ms, the motor is very efficient since it reacts rapidly to changes in control inputs.

Electrical Time Constant Tel [ms]
4
Maximum Current Imax [a]
26
Maximum Speed Nmax [rpm]
6600
Maximum Torque Mmax [nm]
7.2
Nominal Current In [a]
7.3
Nominal Power Pn [w]
539
Nominal Speed Nn [rpm]
2100
Nominal Torque Mn [nm]
2.45
Number Of Pole Pairs
4
Stall Current I0 [a]
7.9
Stall Torque M0 [nm]
2.6
Stator Inductance L2ph [mh]
2
Stator Resistance R2ph [ohm]
0.503
Torque Constant Kt [nm/a]
0.33
Voltage Constant Ke [v/1000 Rpm]
19.9

Frequently Asked Questions about 8LVA33.B1021D000-0:

Q: When the engine is at stall, how much torque does it produce?

A: The 8LVA33.B1021D000-0 is capable of handling high loads with ease due to its 2.6 Nm stall torque rating.

Q: At what speed can the 8LVA33.B1021D000-0 motor be considered fully operational?

A: It has a maximum speed of 6600 rpm makes it ideal for tasks requiring quick motion at high speeds.

Q: How much electricity does the motor nominally consume?

A: The 8LVA33.B1021D000-0 guarantees efficient power usage for industrial applications with its nominal power of 539 W.

Q: About changes in control input, how fast is the 8LVA33.B1021D000-0 motor's response time?

A: The electrical time constant of the motor is 4 ms which makes it very sensitive to changes in control.

Q: What is the voltage constant for the 8LVA33.B1021D000-0 servo motor?

A: An important factor influencing the motor's ability to convert electrical energy into motion is its voltage constant which is 19.9 V/1000 rpm.


Internal Product Review

  • ‘‘The 8LVA33.B1021D000-0 is an ideal synchronous motor for users of advanced automated applications due to its excellent efficiency. With a nominal torque of 2.45 Nm and a power of 539 W, the 8LVA33.B1021D000-0 servo motor offers superior control thanks to its four pole pairs.’’

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