SE-B2.020.030-14.024

Product Description:

Bosch Rexroth Indramat manufactured the SE-B2.020.030-14.024. The Bosch Rexroth Indramat SE-B2.020.030-14.024 synchronous servo motor has several electromechanical features designed for dynamic automation. This motor maintains its output velocity in line with its load and thermal conditions at its nominal speed of 3000 rpm. When choosing motors for systems that need precise timing and steady cycle rates, this is a key kinematic parameter. This servo motor has 3.1 Nm of static torque, which is the holding torque when the rotor is activated and motionless. In load-bearing situations, static torque is essential, especially when mechanical parts need to be held stationary without active rotation against reactive or gravitational forces. From an electromagnetic point of view, this is the result of the interaction between the magnetic flux density of the rotor’s permanent magnets and the current flowing through the windings. Also, the torque constant of the motor is 0.92 Nm/A, which means for every ampere of input current, almost 1 Nm of torque is produced.

The SE-B2.020.030-14.024’s inertial and thermal dynamics are also important. The resistance to angular acceleration and deceleration is determined by the moment of inertia, which is 4.98 × 10⁻³ kg·m². In systems where load matching must be in line with drive performance to prevent instability or overshoot, a motor with this inertia profile is a compromise between mechanical stability and speed responsiveness. The motor’s thermal mass and heat dissipation properties cause a gradual temperature increase, as seen by its thermal time constant of 35 minutes. It’s suitable for applications with varying duty cycles because of its long thermal lag, which allows transient overload situations without noticeable thermal excursions. The electrical and mechanical time constants 11.9 ms and 3.1 ms, respectively, define the time constants of current rise and rotor speed response. These short-time constants mean a very reactive system with fast torque and speed modulation.

The SE-B2.020.030-14.024 ability to handle sporadic demands and hold position when not in use is its peak performance. Its short-term ability to withstand large inertial or frictional loads during start or acceleration is shown by its max torque of 57.4 Nm. The integrated holding brake, which is a passive safety device in vertical or suspended axis applications, provides 18 Nm of torque and works within a supply voltage range of 24 ±10% V to stop motion during standby or power off state. A key component of feedback-driven voltage control methods, the motor’s voltage constant of 102 V/1000 rpm is the back EMF the motor produces at operating speed. The drive output’s overall consistency is improved by a low resistance ripple of 1.5%, which means torque creation is steady and free of electrical oscillations.