SE-LB3.055.060-00.000

The SE-LB3.055.060-00.000 servo motor, manufactured by Bosch Rexroth Indramat and part of the SE Synchronous Servo Motors series, delivers exceptional performance for demanding industrial environments. It features a robust static torque of 6.5 Nm and a nominal speed of 6000 rpm, enabling rapid and precise motion control. With a peak current of 70 A at 20°C ambient, this motor can handle variable loads while maintaining stability. The compact design spans 256 mm in length/width/height and weighs just 10.2 kg, facilitating easy integration into automated systems. Engineered for efficiency, it supports an input voltage of 230 V across a 3-phase configuration, ensuring compatibility with common power infrastructures.

Technical capabilities of the SE-LB3.055.060-00.000 include a continuous current at standstill of 12.6 A and a winding resistance of 1.03 Ohm measured at 20°C for minimal power loss. Its winding inductance of 11 mH and voltage constant of 61 V/1000 rpm optimize the conversion of electrical input into rotational motion. The motor’s torque constant of 0.52 Nm/A (at Δθw = 105K) ensures predictable torque output under varying thermal conditions. Rated at 3 HP load capacity, this frequency inverter drive seamlessly interfaces with modern control units. The design supports 3 phases and meets rigorous industrial standards for durability and precision.

Operational features of the SE-LB3.055.060-00.000 focus on responsiveness and efficiency. A ramp-up time of 53 ms allows the motor to reach nominal speed rapidly, reducing cycle times in high-throughput applications. The motor delivers a maximum torque of 16.2 Nm (SM = 17/35), providing ample acceleration force even under sudden load changes. Its current at standstill of 12.6 A contributes to quick start stops while minimizing heat build-up. The combination of low winding resistance and controlled inductance yields smooth speed transitions and reduced acoustic noise. This motor’s robust build ensures reliable operation across extended duty cycles without compromising performance.

Integration of the SE-LB3.055.060-00.000 in automated machinery is streamlined by its standard 230 V input voltage and 3-phase connectivity. As a frequency inverter drive, it is compatible with a wide range of servo controllers and PLC-based systems. The motor’s lightweight, compact footprint simplifies mounting in constrained spaces, making it ideal for robotics, packaging, and precision assembly lines. Supported by Bosch Rexroth Indramat’s global service network, this SE series motor ensures long-term reliability and easy maintenance in industrial automation deployments.