8LSA86.E1020D000-0

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The 8LSA86.E1020D000-0 from B & R Automation is part of the 8LS Synchronous Motors series and is a self-cooled synchronous servo motor. It features a flange size of 86 mm, a rated speed of 3000 rpm, and delivers a rated power of 1.02 kW. With a stall torque of 3.3 Nm, it includes IP65 protection.

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Product Description:

B & R Automation provides high-quality industrial products for different industrial systems. The 8LSA86.E1020D000-0 Motor designed for use in automation setups. It guarantees constant motion control in factory environments. The motor ensures stable and efficient performance in changing speed requirements.

The 8LSA86.E1020D000-0 motor reaches a maximum speed of 3600 RPM. It works well in high-speed industrial systems. The voltage constant is 156.03 volts per 1000 RPM. This maintains steady voltage signals even when speed fluctuates. The motor has a stator resistance of 0.15 ohms. This low resistance supports high electrical efficiency. The stator inductance is 4.9 mH. This helps to keep inductance stable when loads change quickly. The synchronous motor has an electrical time constant of 32.6 milliseconds. It ensures quick electrical response under control commands. The thermal time constant is 90 minutes. This enables the motor to work longer without overheating. The moment of inertia is 192 kgcm². This supports smooth speed ramping under load variations. The motor supports an operating temperature from 0°C to +45°C. This wide temperature range allows safe usage in harsh environments. The B & R Automation motor can withstand high and low temperature conditions. The torque constant is 2.58 Nm/A. It helps to maintain accurate torque in motor drives. Its torque and speed features make it reliable for dynamic motion systems.

The 8LSA86.E1020D000-0 motor ensures smooth control under variable current loads. This motor is a good option for complex automated and control setups. The speed and voltage feedback of the motor enables system precision and reliability. It performs steadily in automated machinery that demands high response and efficiency. The motor has consistent inductance and resistance improves thermal behavior.

Cooling
Self-cooled
Electrical time constant tel [ms]
32.6ms
Maximum speed nmax [rpm]
3600 RPM
Moment of inertia J [kgcm2]
192 kgcm2
Operating Temperature
-25°C to +85°C
Protection Class
IP65
Stator inductance L2ph [mH]
4.9 mH
Stator resistance R2ph [Ω]
0.15 Ohm
Thermal time constant ttherm [min]
90 min
Torque constant KT [Nm/A]
2.58Nm/A
Voltage constant KE [V/1000 rpm]
156.03 V/1000 rpm

Frequently Asked Questions about 8LSA86.E1020D000-0:

Q: What role does the electrical time constant play in the 8LSA86.E1020D000-0 motor's response time?

A: The 32.6 ms electrical time constant enables fast current response, making it ideal for dynamic motion control with rapid signal changes.

Q: How does the 8LSA86.E1020D000-0 manage heat during extended operation periods?

A: With a thermal time constant of 90 minutes, the motor is able to run under continuous load while maintaining stable thermal behavior.

Q: What does the torque constant of the 8LSA86.E1020D000-0 indicate in motor control?

A: The 2.58 Nm per ampere torque constant supports precise torque output under current modulation, enhancing accuracy in controlled drive systems.

Q: Can the 8LSA86.E1020D000-0 function effectively in extreme temperatures?

A: Yes, the motor operates in environments from -25°C to +85°C, offering reliability in both low- and high-temperature industrial settings.

Q: What speed capabilities does the 8LSA86.E1020D000-0 motor support in continuous-duty applications?

A: It reaches up to 3600 RPM, making it suitable for fast-paced automation systems requiring sustained high-speed rotation without performance degradation.


Internal Product Review

  • ‘‘The 8LSA86.E1020D000-0 Synchronous Motor supports stable performance in high-speed automation tasks. It delivers a maximum speed of 3600 RPM with precise torque control. The motor features low stator resistance for electrical efficiency. It includes a 90-minute thermal time constant for prolonged duty cycles.’’

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