Product Description

This servo motor SE-B4.130.030-04.101 is designed for exceptional performance and reliability and features a number of advanced attributes that ensure efficient operation in demanding environments.

The SE series servo motor offers a very high dynamic response thanks to its low moment of inertia of 3.08 x 10-3 kgm2, enabling rapid acceleration and precise control. It operates maintenance free due to the use of a brushless rotor and tachogenerator, eliminating the need for regular upkeep. The motor’s torque constant is 0.8 Nm/A with a voltage constant of 99 V/1000 rpm which contributes to efficient operation and precise control. The motor is built for longevity with long service life bearings rated for over 20,000 hours and winding life extending up to 70,000 hours. Its IP67 protection rating ensures it is fully dust-tight and can withstand immersion in water, offering excellent resistance to environmental factors. It also boasts high demagnetization strength, capable of withstanding up to six times the standstill current, providing durability under extreme conditions. The motor features a special magnet arrangement and precise current conduction across all three phases, minimizing vibration and ensuring stability.

The SE-B4.130.030-04.101 servo motor includes a broad overload range supported by superior heat dissipation with power losses concentrated in the stator winding. This winding has a low thermal resistance relative to the motor surface to ensure efficient cooling even under heavy loads. The winding resistance for the motor is 0.96 ohms while the winding inductance is 9.7 mH. The motor’s electric time constant is 9.7 ms and the mechanical time constant is 3.8 ms, ensuring fast response times. Its high protection enclosure offers enhanced durability, with a completely enclosed design that shields internal components from dust and moisture.