SE-B2.020.030-14.024
SE Synchronous Servo Motors
SE-B2.020.030-14.024 from Bosch Rexroth Indramat is a precision-built member of the SE Synchronous Servo Motors series, engineered for demanding industrial automation. It delivers a nominal speed of 3000 rpm and a static holding torque of 3.1 Nm, ensuring stable performance under load. The motor features a voltage constant of 102 V/1000 rpm for accurate back-EMF feedback and produces a peak torque of 57.4 Nm to manage transient acceleration and deceleration demands. Integrated into high-speed motion systems, it balances dynamic responsiveness with robust mechanical integrity.
Featuring a Torque Constant (kt) of 0.92 Nm/A and a Peak Current (imax) rating of 158 A, this servo motor quickly converts electrical input into rotational force. Its Moment Of Inertia (j) of 4.98 x 10^-3 kgm^2 and Mechanical Time Constant of 3.1 ms harmonize to yield low overshoot and precise speed regulation. Thermal stability is assured by a Thermal Time Constant of 35 min, while a minimal Resistance Ripple of ≤ 1.5% guarantees smooth torque output. Rapid current control is supported by an Electrical Time Constant of 11.9 ms, and position security is enhanced by an integrated holding brake supplying 18 Nm of torque at 24 ±10% V.
Engineered for seamless drive integration, the SE-B2.020.030-14.024’s low-ripple design and fast response deliver consistent torque in high-precision indexing and servo applications. Its built-in holding brake ensures safe, power-off position retention, making it ideal for vertical or suspended axes. With comprehensive electromechanical harmony, this motor provides the reliability and accuracy required by cutting-edge industrial automation systems.
Technical Specifications
Electrical Time Constant
11.9 ms
Holding Brake Supply Voltage
24 ± 10% V
Holding Brake Torque
18 Nm
Maximum Torque (mmax)
57.4 Nm
Mechanical Time Constant
3.1 ms
Moment Of Inertia (j)
4.98 x 10^-3 kgm^2
Nominal Speed (nn)
3000 rpm
Peak Current (imax)
158 A
Resistance Ripple
≤ 1.5%
Static Torque (mo)
3.1 Nm
Thermal Time Constant
35 min
Torque At Rotational Speed
2.8 Nm at 3000 rpm
Torque Constant (kt)
0.92 Nm/A
Voltage Constant (ke)
102 V/1000 rpm
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