8LSA35.E2030D000-0

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The 8LSA35.E2030D000-0 is a B & R Automation product in the 8LS Synchronous Motors series, featuring a compact size 3 frame with a flange of approximately 60/80 mm. This synchronous servo motor delivers a rated torque of 2.0 Nm and operates at a rated speed of 3000 rpm. It is self-cooled with IP65 protection.

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Product Description:

The 8LSA35.E2030D000-0 servo motor from B&R Automation is designed to work very well in industrial automation tasks. By using a self-cooling device, it gets rid of the need for separate surface cooling. The motor works best for tasks that need high rotational speeds and steady torque delivery.

The 8LSA35.E2030D000-0 servo motor is capable of operating at a maximum speed of 12000 rpm and offers a substantial effective torque. The device employs EnDat single-turn encoders with 32 lines to ensure that the position feedback is precise. The motor can go as fast as 3,000 rpm and has a power constant of 0.73 Nm/A. 3 x 400 VAC to 3 x 480 VAC ~10% is the power that the motor needs to work. The resistance of the stator is 4.5 ohms and the inductance of the stator is 12.29 mH. The electrical time constant is 2.73 ms, which lets reaction times be very short. The thermal time constant of 38 minutes makes it possible to control heat well. When the brake is not used, the moment of inertia of 1.2 kgcm^2 makes sure that the machine runs smoothly. The motor's total small size is also helped by the fact that it only weighs 3.1 kg when the brake is not attached.

The 8LSA35.E2030D000-0 servo motor does not come with a holding brake, and it does not come with any other choices either. It works with a motor version of 0. The motor comes with an EnDat encoder system that lets you precisely handle machines that do things for you. This motor is made for uses that value weight and room over other factors, as it does not have any extra features like a holding brake.

Connection Type
Rotatable Connectors
Cooling
Self-cooled (Natural Convection)
Electromagnetic Brake
Without Brake
Encoder Type
Singleturn EnDat 2.2 Optical (2048 PPR)
Frame Size
3 (approx. 60/80 mm flange)
Length
5
Maximum Torque
6.0 Nm
Motor Type
Synchronous Servo Motor
Product Series
8LSA
Protection Class
IP65
Rated Speed
3000 rpm
Rated Torque
2.0 Nm
Stator Resistance
4.5 ?
Torque Constant
0.73 Nm/A
Voltage Constant
43.98 V/1000 min?

Frequently Asked Questions about 8LSA35.E2030D000-0:

Q: Why is the torque constant 0.73 Nm/A in 8LSA35.E2030D000-0?

A: The torque constant ensures efficient torque generation with minimal power loss. It helps deliver optimal performance across varying speeds.

Q: Does the 8LSA35.E2030D000-0 motor include a holding brake?

A: No, the motor does not feature a holding brake. This reduces the overall weight and size of the system.

Q: How does the stator resistance of 4.5 ? affect the motor?

A: The stator resistance impacts the motor's efficiency. It affects heat generation and helps manage current flow for stable operation.

Q: Do the 8LSA35.E2030D000-0 motor specifications support high-speed applications?

A: Yes, the motor supports a maximum speed of 12,000 rpm. This makes it suitable for high-speed industrial applications.

Q: Why is the thermal time constant 38 minutes in 8LSA35.E2030D000-0?

A: The thermal time constant controls the rate of heat dissipation. This ensures efficient cooling and prevents overheating in continuous use.


Internal Product Review

  • ‘‘The 8LSA35.E2030D000-0 servo motor provides reliable performance with a large rated torque and 3,000 rpm rated speed. Its high precision is guaranteed by the EnDat single-turn encoder system. With a stator resistance of 4.5 ? and electrical time constant of 2.73 ms, it delivers efficient operation. Its compact design ensures versatility.’’

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