SE-LB3.055.030-04.019
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SE-LB3.055.030-04.019 is a servo motor measuring 80 x 398 x 200 millimeters and weighing 6 kilograms. The Bosch Rexroth Indramat unit, part of the SE Synchronous Servo Motors, operates at frequencies of 50/60 Hz and has a rated leakage current of 35 mA. It features Class A EMC level and supports a maximum temperature of 45°C.
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Product Description:
The SE-LB3.055.030-04.019 Synchronous servo motor, designed by Bosch Rexroth Indramat, provides a dependable solution for the precise regulation of motion. This motor is specifically designed for industrial automation and consistently fulfills the requirements of tough applications. Its strong construction and well-thought-out features make it very efficient and long-lasting that makes it an important part of advanced motion systems.
The motor's static torque is 5.5 Nm, while its maximum torque is 16.2 Nm when combined with the SM 20/50 module. The SE-LB3.055.030-04.019 synchronous servo motor has a ramp-up time of 30 ms and a top speed of 3000 rpm. At rest, the current is 6.7 A, and at its highest point, it's 41 A. For every 1000 rpm, the voltage remains at 113 V and the torque remains at 1.02 Nm/A. The electrical time constant is 12.1 ms, with a winding resistance of 3.21 Ω and an inductance of 39 mH. The motor has a mechanical time constant of 8.0 ms and a moment of inertia of 1.21 kg/m² x 10⁻³. The temperature time constant is 35 minutes, which means that the servo motor will work reliably for a long time.
The SE-LB3.055.030-04.019 motor is small and accurate in terms of its mechanical measurements. The flange is 116/105 mm wide, and the shaft is 19 mm wide and 40 mm long. For both the B3 and LB3 types, the longest length that can be used without a brake is 256 mm. The motor weighs 10.6 kg for the LB3 type. The servo motor has a voltage delay of ≤ 1.5% and an EMF of 2.7 V/1000 rpm. The motor's strong construction and precise features make it work at its best that makes it a good choice for controlling motion in industrial automation and accurate way.
Frequently Asked Questions about SE-LB3.055.030-04.019:
Q: Why does SE-LB3.055.030-04.019 have low voltage ripple?
A: The low voltage ripple of ≤ 1.5% ensures stable power delivery. It minimizes fluctuations for smooth and precise motor performance.
Q: How does SE-LB3.055.030-04.019 achieve fast ramp-up time?
A: The 30 ms ramp-up time is achieved through optimized motor winding and design. This supports rapid acceleration and high responsiveness.
Q: Why is the torque constant in SE-LB3.055.030-04.019 important?
A: The torque constant of 1.02 Nm/A allows consistent force generation per ampere. This ensures precise and predictable torque delivery.
Q: Does SE-LB3.055.030-04.019 support extended operation periods?
A: Yes, the thermal time constant of 35 minutes enables prolonged usage. It maintains thermal stability during continuous operation.
Q: Why is the moment of inertia low in SE-LB3.055.030-04.019?
A: The low moment of inertia (1.21 kgm² × 10⁻³) ensures faster dynamic response. It allows quick acceleration and deceleration.
