8LSA37.R2030D000-3
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The 8LSA37.R2030D000-3 is a synchronous servo motor with a flange size of 100 mm and rated torque of 3.3 Nm. Manufactured by B & R Automation as part of the 8LS Synchronous Motors series, it has a rated speed of 3000 rpm. The motor features resolver feedback, IP65 protection, and a rotatable connector for flexible installation.
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Product Description:
The 8LSA37.R2030D000-3 is a synchronous motor made by B&R Automation for precise motion control uses and can be easily added to more advanced drive systems. With speed and torque factors that can be controlled, the motor is made to work consistently.
At its peak, the motor can produce 1068 W of power and 3.4 Nm of torque. It has an average current of 2.3 A and a maximum current of 10.6 A. The torque constant is 1.45 Nm/A, which ensures that the control is exact no matter what the load is. The torque at stall is 3.6 Nm, and the torque at full speed is 14.4 Nm. The nominal speed is 3000 rpm, which lets it work steadily in constant duty cycles. The fastest speed of the 8LSA37.R2030D000-3 motor is 9000 rpm. The stall current is 2.5 A, and the voltage stays at 87.96 V/1000 rpm. The stator's resistance R2ph is 6.98 ?, which generates heat when the motor is loaded. The time constant for electricity is 5.4 ms, and the rotor inductance L2ph is 37.5 mH. It can be used in servo drive applications that are very demanding, and it can also be used in closed-loop systems in industrial automation.
The 8LSA37.R2030D000-3 synchronous motor has a moment of inertia of 1.38 kgcm^2, which lets it precisely speed up and slow down. The motor weighs 5.6 kg without the brake, which makes it safe to install and helps with mechanical integration. The rate at which it loses heat while it is working is set by the thermal time constant, which is 38 minutes. The number of pole pairs is 4, which helps make the rotation and magnetic field control more accurate. The product works well in situations where precise placement and controlled torque are important.
Frequently Asked Questions about 8LSA37.R2030D000-3:
Q: How does 8LSA37.R2030D000-3 reach 9000 rpm?
A: The motor achieves 9000 rpm through its optimized winding design and thermal limits, supporting high-speed operations without instability.
Q: Why does 8LSA37.R2030D000-3 use 6.98 ? resistance?
A: The 6.98 ? stator resistance helps limit heat build-up and supports better thermal management in prolonged load conditions.
Q: Does 8LSA37.R2030D000-3 support 1.45 Nm/A torque constant?
A: Yes, the 1.45 Nm/A torque constant allows accurate torque generation that is critical in dynamic load variations.
Q: How does 8LSA37.R2030D000-3 handle a 38-minute thermal constant?
A: The 38-minute thermal time constant ensures gradual heat dissipation that protects the windings from overheating in long duty cycles.
Q: Why does 8LSA37.R2030D000-3 need 10.6 A max current?
A: The 10.6 A maximum current supports high dynamic loads and allows torque surges without causing system faults or failure.
