8LSA46.R2030D100-3

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The 8LSA46.R2030D100-3 servo motor from B & R Automation is part of the 8LS Series and operates at a nominal speed of 3000 RPM. It has a nominal torque of 7.7 Nm, nominal power output of 2419W, and a nominal current of 4.7A. Additionally, the motor achieves a maximum torque of 38 Nm and a stall torque of 10 Nm.

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Product Description:

B&R Automation is a renowned manufacturer of industrial automation products. The company is recognized for its high-quality servo motors, controllers, and human-machine interfaces (HMIs). Their products are designed to enhance efficiency and reliability in various industrial applications.

The 8LSA46.R2030D100-3 servo motor offers high-speed operations at 12,000 rpm (maximum speed). This motor is also fitted with a holding brake, which has a mass of 1 kg. It operates with a nominal power of 2,419 W, delivering efficient performance during regular use. The motor comes with a key shaft end for secure mounting. The motor is designed for precision and smooth operation with 5 pole pairs. The motor provides a nominal torque of 7.7 Nm and reaches a nominal speed of 3,000 rpm. It is equipped with a 2-pole R2 resolver encoder, providing precise position feedback. It has an electrical time constant of 9.1 ms, which ensures a swift response. The motor includes a connector designed with the Speedtec system and features an angled swivel connection direction.

The motor 8LSA46.R2030D100-3 features a 1.92 Ohm (stator resistance) and a 17.4375 mH (stator inductance). The motor model has a weight of 7.3 kg. With a moment of inertia of 4.387 kgcm^2, the motor effectively maintains stability during both acceleration and deceleration. The motor can handle high load conditions effectively, achieving a maximum torque of 38 Nm with a maximum current of 36.5 A. For optimal performance, the model must be operated by a technician who has undergone extensive training and possesses a deep understanding of its functions. This ensures that all parameters are correctly adjusted and the system is maintained according to its specific requirements. Any potential issues are identified and resolved promptly.

Electrical Time Constant Ms
9
Maximum Current A
36.5
Maximum Speed Rpm
12000
Maximum Torque Nm
38
Nominal Current A
4.7
Nominal Power W
2419
Nominal Speed Rpm
3000
Nominal Torque Nm
7.7
Number Of Pole Pairs
5
Stall Current A
6.1
Stall Torque Nm
10
Stator Inductance Mh
17.4375
Stator Resistance Ohms
1.92
Torque Constant Nm/a
1.63
Voltage Constant V/1000 Rpm
98.44

Frequently Asked Questions about 8LSA46.R2030D100-3:

Q: What are the speed and torque capabilities of the 8LSA46.R2030D100-3 motor?

A: The 8LSA46.R2030D100-3 can achieve a maximum speed of 12,000 rpm. It offers a stall torque of 10 Nm and can reach a maximum torque of 38 Nm for high load conditions.

Q: How does the 8LSA46.R2030D100-3 model ensure accurate positioning?

A: The motor includes a 2-pole R2 resolver encoder. This encoder provides precise position feedback, essential for maintaining accuracy in various industrial automation tasks.

Q: What are the thermal characteristics of the 8LSA46.R2030D100-3 servo motor?

A: The 8LSA46.R2030D100-3 has a thermal time constant of 40 minutes. This indicates the motor's ability to maintain thermal stability under prolonged operation. Its electrical time constant is 9.1 ms, ensuring quick response times.

Q: What is the holding brake specification for the 8LSA46.R2030D100-3 motor?

A: The 8LSA46.R2030D100-3 features a holding brake with a torque of 0 Nm. It weighs 1 kg and has a moment of inertia of 0.69 kgcm^2, designed for applications that do not require brake torque.

Q: What connectivity options does the 8LSA46.R2030D100-3 model offer?

A: The 8LSA46.R2030D100-3 servo motor is equipped with a Speedtec connector. This connector enables easy and reliable connection. The motor also features an angled swivel connection direction for flexible installation.


Internal Product Review

  • ‘‘The 8LSA46.R2030D100-3 servo motor is a top-tier choice for demanding applications. The motor has 38 Nm of maximum torque and 98.44 V/1000 rpm of voltage constant. The motor's 17.4375 mH stator inductance and 40-minute thermal time constant further enhance its operational reliability.’’

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