RS3A03L8AL0W00

Product Description:

Sanyo Denki makes the RS3A03L8AL0W00. The Sanyo Denki RS3A03L8AL0W00 servo drive is a precisely manufactured motion control component that can function within the strictly controlled input voltage range of AC100V to 115V. It has a frequency tolerance of ±3Hz at 50/60Hz and a permitted variation of +10% to -15%. In a variety of industrial settings, where little variations in supply lines are frequent, this range guarantees electrical stability. The drive ensures a steady power input necessary for accurate motor actuation while continuing to be compatible with common power infrastructures. The continuous electrical load that the drive is designed to manage is reflected in its rated apparent power of 0.2 kVA, which has a direct impact on the voltage-current product that is available for continuous operation. In addition to extending component life and safeguarding the system against thermal stress, this cautious power provisioning guarantees effective energy transfer to the servo motor under a range of mechanical stresses.

Applications requiring high accuracy and quick feedback are directly impacted by the servo drive's steady-state angular velocity under nominal load, which is defined by its rated speed of 3000 min⁻¹. Its electromechanical performance envelope is based on this rotational speed and a torque constant of 0.116 N·m/Arms ±10%. The torque constant, whose tolerance zone for minor variations owing to manufacturing variance or environmental changes, controls the linear connection between the input current and the mechanical torque output. When quick and exact position or velocity regulation is needed in automated systems like robotic manipulators and CNC machines, this precise current-to-torque conversion makes it possible for the motor to react reliably to control signals. In order to avoid internal circuitry or magnetic materials from degrading, thermal operation is also limited to temperatures between 0°C and 40°C. This ensures that the device retains its claimed performance over normal industrial temperature profiles.

With amplifier weights of 0.9 kg and 0.48 kg per axis, respectively, the servo system is mechanically suited for both single-axis and multi-axis integration. This is a crucial design consideration when handling inertia and space limitations in automation systems. Extra components affect the drive's rotor moment of inertia, which is 0.0247×10⁻⁴ kg·m² without the encoder, 0.0033×10⁻⁴ kg·m² with the encoder, and 0.0078×10⁻⁴ kg·m² with an extra brake. These values directly influence the rotor's acceleration characteristics and overall dynamic response; quicker control loop responsiveness is made possible by lower inertia values. This quick adjustment capability is further measured by the system's mechanical time constant of 2.2 ms, which denotes the brief interval between an electrical command and mechanical output. In vertical motion systems where gravity or backdrive could otherwise jeopardize system stability, the integrated electromagnetic brake, rated at DC90V or DC24V ±10% and providing at least 0.32 N·m of static friction torque, secures the shaft during power outages or idle periods.