8LSA36.S1045C200-0

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The 8LSA36.S1045C200-0 from B & R Automation is part of the 8LS Synchronous Motors series and features a synchronous servo motor design. It delivers a rated power of 1.45 kW with a rated torque of 4.6 Nm and a peak torque of 13.2 Nm. The motor has an IP65 protection class for durability.

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Product Description:

B & R Automation offers the 8LSA36.S1045C200-0 Synchronous Motor. This motor is engineered for precision, speed and control in industrial environments. It delivers a rated speed of 4500 1/min with a 4-pole configuration. The rated torque is 2.2 Nm while maintaining a rated power of 1.04 kW.

The 8LSA36.S1045C200-0 Synchronous Motor has a rated current of 2.27 A during standard operation. The stall torque is 3 Nm and the stalled current is measured at 3.09 A. Under peak conditions, it achieves a peak torque of 12 Nm and a peak current of 13.3 A. The torque constant for this motor is 0.97 Nm/A which ensures consistent torque output. It supports a voltage constant of 58.64 V/1000 min^-1 for efficient voltage-to-speed conversion. The stator resistance is 5.16 ohms and the stator inductance is 16.64 mH which contribute to stable electrical characteristics. Its electrical time constant is calculated at 3.23 ms for fast response control. The thermal time constant of 40 min ensures effective thermal regulation during extended use. This synchronous motor offers a maximum angular acceleration without a brake of 100000 rad/s^2. Its maximum speed capacity is 12000 min^-1 for high-performance operations. The moment of inertia without brake is 1.2 J which provides precise acceleration and deceleration. The motor weighs 4 kg without the brake which supports easy installation.

The 8LSA36.S1045C200-0 Synchronous Motor has a cooling which is handled by a self-cooling system that guarantees consistent thermal performance. This model is defined as motor size 3 for standardized fitting. It meets vibration severity level R according to IEC 60034-14. The protection standard is IP64 for resistance against dust and water splashes. The 8LS Synchronous Motors from B & R Automation are built for demanding automation tasks.

Maximum Angular Acceleration without Brake
100000 rad/s^2
Maximum Speed
12000 min^-1
Number of poles
4
Peak Current
13.3 A
Peak Torque
12 Nm
Rated Current
2.27 A
Rated Power
1.04 kW
Rated Speed
4500 1/min
Rated Torque
2.2 Nm
Stall Torque
3 Nm
Stalled Current
3.09 A
Torque Constant
0.97 Nm/A

Frequently Asked Questions about 8LSA36.S1045C200-0:

Q: Why is a 0.97 Nm/A torque constant important in the 8LSA36.S1045C200-0 motor?

A: The torque constant ensures predictable torque output per ampere, improving control precision in high-performance servo systems. It helps maintain stability in load-varying conditions.

Q: How does the motor’s self-cooling system benefit long-term operation?

A: The self-cooling mechanism prevents thermal overload during extended use, increasing the motor’s lifespan. It maintains efficiency even in high-duty-cycle applications.

Q: Why is the stator inductance of 16.64 mH beneficial?

A: The inductance allows for smoother current transitions and reduced electrical noise. It enhances motor control, especially in sensitive automation environments.

Q: What does the 3.23 ms electrical time constant offer in 8LSA36.S1045C200-0?

A: The fast electrical response allows precise speed and torque control. It’s ideal for rapid command-following tasks in servo systems.

Q: How does the IP64 rating enhance motor durability in industrial setups?

A: The IP64 rating protects against dust ingress and water splashes. It ensures reliable operation in environments with moderate exposure to contaminants.


Internal Product Review

  • ‘‘The 8LSA36.S1045C200-0 Synchronous Motor offers unmatched efficiency for servo applications. With 5.16-ohm stator resistance and 13.3 A peak current, it performs reliably under peak loads. Its 4 kg frame and 1.2 J inertia enable rapid dynamic response. Ideal for space-critical industrial systems.’’

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