8LWA23.B8030S100-0

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The 8LWA23.B8030S100-0 servo motor offers a rated output of 3.0 kW, a nominal voltage of 400 V, IP65 enclosure protection, and a rated torque of 19.1 Nm. Part of the 8LWA High Torque Servo Motors series by B & R Automation, it features natural convection cooling and an encoder type of Absolute, Singleturn.

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Product Description:

The 8LWA23.B8030S100-0 Servo Motor features a nominal speed of 3000 rpm and is equipped with a smooth shaft and inductive multi turn encoder. It is designed for dynamic performance and is suitable for industrial automation systems.

This 8LWA23.B8030S100-0 servo motor by B & R Automation operates at a nominal power of 449 W and delivers a rated torque of 1.43 Nm. It has a nominal current of 1.72 A and a stall torque of 1.5 Nm that ensures stable output under varying load conditions. The motor includes four pole pairs for efficient electromagnetic performance. Its stator inductance is 29.9 mH that contributes to its reliable and steady motor operation. The electrical time constant of the motor is 2.8 ms. The servo motor's thermal time constant is 38 minutes that supports sustained operation with adequate thermal handling. The motor's moment of inertia is 0.26 kgcm^2 that is suitable for precise acceleration and deceleration in motion control applications. It weighs 1.5 kg without the brake system. The shaft design of the motor is smooth that is suitable for applications requiring precise rotary motion without backlash. This servo motor balances speed, torque and control precision in a compact footprint.

The holding brake in this 8LWA23.B8030S100-0 servo motor has a torque of 2.2 Nm, a mass of 0.3 kg and an inertia of 0.12 kgcm^2. This aids in safe machine shutdown and holding during power off conditions. The recommended use with ACOPOS P3 8E1xxxx controllers ensures optimal compatibility and performance. The cable connection requirements include a 0.75 mm^2 cross section and the connector size is type 1. The connection direction is angled (swivel) that provides flexibility in compact layouts. The encoder integrated in the motor is B9 2.2 inductive multi turn.

Cooling Method
Natural convection
Enclosure Protection
IP65
Encoder Type
Absolute, Singleturn
Flange Size
130 mm
Mounting
Flange Mount
Nominal Voltage
400 V
Rated Current
7.5 A
Rated Output
3.0 kW
Rated Torque
19.1 Nm
Shaft Diameter
32 mm
Type
Servo Motor

Frequently Asked Questions about 8LWA23.B8030S100-0:

Q: Does the 8LWA23.B8030S100-0 servo motor ensure consistent load handling in high-demand applications?

A: Yes, the motor provides stable output with a stall torque of 1.5 Nm. It sustains performance under load using its nominal current rating of 1.72 A.

Q: How does the 8LWA23.B8030S100-0 servo motor maintain thermal stability during extended use?

A: Its thermal time constant is 38 minutes which supports longer cycles. This allows consistent operation without thermal overload in industrial environments.

Q: Can the 8LWA23.B8030S100-0 servo motor deliver precise motion in dynamic automation systems?

A: Yes, its moment of inertia is 0.26 kgcm^2 which ensures responsive acceleration. The smooth shaft reduces backlash for high precision in rotary motion.

Q: Is the 8LWA23.B8030S100-0 motor suitable for space-constrained automation setups?

A: The angled swivel cable connection provides flexibility in tight spaces. Its compact 1.5 kg structure without brake allows easier integration in limited layouts.

Q: How reliable is the 8LWA23.B8030S100-0 servo motor in shutdown scenarios or power loss?

A: The integrated holding brake delivers 2.2 Nm torque and 0.12 kgcm^2 inertia. It ensures secure holding and controlled stop during system power-off.


Internal Product Review

  • ‘‘The 8LWA23.B8030S100-0 servo motor by B&R Automation is a high-performance motor designed for industrial automation applications. It features a nominal speed of 3000 rpm, 1.43 Nm rated torque, and a smooth shaft with a B9 2.2 inductive multi-turn encoder. It pairs seamlessly with ACOPOS P3 8E1xxxx controllers.’’

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