RS1A05AV04E0MB10 Sanyo Denki
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The Sanyo Denki RS1A05AV04E0MB10 belongs to the R SANMOTION Servo Drives series and features a 50 Amp amplifier capacity with an IGBT PWM sinusoidal drive control system. It comes with built-in dynamic brake and regenerative resistor, and measures 130 mm in depth, 168 mm in height, and 90 mm in width. This servo drive operates with a main and control power class of AC200V and offers a speed control range of 1 to 5000.
Internal Product Review
The RS1A05AV04E0MB10 is a Sanyo Denki R SANMOTION servo drive with AC200V main power and an IGBT PWM sinusoidal control system. Built-in dynamic braking and a 1:5000 speed control range support precise motion tuning and dependable drive response.
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Product Description:
The RS1A05AV04E0MB10 servo amplifier is produced by Sanyo Denki for the R SANMOTION Servo Drives series. The unit acts as the electrical link between a motion controller and a compatible brushless motor. Its power electronics modulate three-phase power to regulate motor velocity and torque during positioning, conveying, and process control tasks. This closed-loop operation allows automated equipment to follow commanded motion profiles while responding to changes in speed or mechanical load.
The output stage is rated for a maximum continuous phase current of 50 A. The power section uses an IGBT PWM sinusoidal drive topology and operates from a 200 V AC mains circuit, helping produce a controlled motor waveform with low harmonic distortion. Closed-loop speed regulation covers a range of 1:5000, allowing a connected motor to operate at inspection speed and accelerate to full production speed without changing the feedback system. Frequency response extends to 600 Hz, helping the amplifier maintain a small following error during rapid command changes and demanding motion profiles. Leakage current is limited to 1.5 mA to support safe grounding and proper protective-device selection. An integrated dynamic brake dissipates kinetic energy during emergency stops or controlled shutdowns. A built-in regenerative resistor converts returned energy from decelerating inertial loads into heat rather than allowing excessive voltage to accumulate in the power circuit.
The amplifier measures 90 mm in width, 130 mm in depth, and 168 mm in height, providing a compact footprint for control-panel installation. Its narrow housing allows multiple servo axes to be arranged side by side while preserving usable cabinet space for wiring and related control components. Analog diagnostic connections provide speed and torque monitor outputs with a signal level of 2.0 V ±10%. These outputs allow real-time observation of operating conditions without requiring external probes to access the internal control circuit. The integrated braking functions also reduce the number of external connections needed for stopping and regenerative energy management.
