8LSA57.EB022DC04-3

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The 8LSA57.EB022DC04-3 servo motor features a frame size of 57 mm, a rated power of 2.2 kW, a peak torque of 21 Nm, and IP65 protection for demanding environments. As part of the 8LS Synchronous Motors series by B & R Automation, it includes a single turn absolute encoder with 22-bit resolution.

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Product Description:

The 8LSA57.EB022DC04-3 is a synchronous industrial motor with a smooth housing and a rotor that can reach a speed as high as 12,000 revolutions per minute. The state-of-the-art design of this motor makes it compatible with several machines, including those used in plastic, metal forming, beverage and the packaging industry. Unlike conventional industrial motors, this product is equipped with and EnDAT encoder that operates at a high resolution, allowing connected drives to accurately monitor its operation. The integrated encoder also has a data memory that carries important mechanical information about the motor unit. The presence of this encoder eliminates the need for the manual coupling of the motor to the drive controller, as it triggers an automatic identification upon connection. The drive will also automatically determine the current control parameters it requires to optimally control the motor.

The 8LSA57.EB022DC04-3 motor design also has a small housing design, in the industry where space is often at a premium, having a motor with a small footprint is extremely important. Compared to conventional motor designs, this product is significantly cost-efficient, and apart from its wear, all the components in the motor unit are free from wear through the service life of the motor. The ACOPOS servo drive series is the only type of drive permitted to be connected to this motor unit; also, this drive should always be connected to a three-phase industrial mains that is properly grounded.

The 8LSA57.EB022DC04-3 industrial motor gets rid of heat directly from its housing through convection and radiation, operators should be careful around the motor during operation, as its surface temperature can get very high. The windings in this motor are three-phase windings and are provided with a star connection

Compatible servo drive
ACOPOS servo drive series
Cooling
Self-cooled
Encoder Resolution
22 bit
Feedback
Single turn Absolute Encoder (EnDAT)
Frame Size
57 mm
Manufacturer
B & R
Motor Type
Servo Motor
Number of poles
8
Peak Torque
21 Nm
Protection Class
IP65
Rated Power
2.2 kW
Rated Speed
3000 rpm
Rated Torque
7.1 Nm
Rated Voltage
400 V
Thermal time constant
30min

Frequently Asked Questions about 8LSA57.EB022DC04-3:

Q: Can the 8LSA57.EB022DC04-3 be delivered to customers outside the United States?

A: Yes. Wake Industrial offers world wide delivery through FedEx, DHL and UPS.

Q: What type of drive controller is compatible with this motor?

A: The 8LSA57.EB022DC04-3 is intended to be operated with the ACOPOS servo drive series.

Q: Is the operation of the 8LSA57.EB022DC04-3 outdoors permissible?

A: No. The 8LSA57.EB022DC04-3 is built for indoor operation.

Q: What is the maximum speed of this product?

A: The peak speed of the 8LSA57.EB022DC04-3 is about 12000 revolutions per minute.

Q: How long does the shipping of the 8LSA57.EB022DC04-3 take?

A: The 8LSA57.EB022DC04-3 is shipped as soon as a customer's order is received. The time the shipping takes depend on the customer's location.


Internal Product Review

  • ‘‘The 8LSA57.EB022DC04-3 is an energy efficient industrial motor built according to international quality standards. The motor contains 10 pole pairs and belongs to the IP65 protection category. The total weight of the motor is about 5.25 kilograms. ’’

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