RS1L05AL Sanyo Denki
Wake Industrial LLC is not an authorized distributor of this product.
The Sanyo Denki RS1L05AL is part of the R SANMOTION Servo Drives series and supports a supply range of AC170 to AC253V with main and control power at AC200V. This drive features a CANopen control interface, amplifier capacity of 50 Amps, and an IGBT PWM sinusoidal control system. It has a frequency response of 600 Hz, a speed control range of 1 to 5000, and weighs 2.3 kg.
Internal Product Review
The RS1L05AL is a Sanyo Denki servo drive with a CANopen control interface and 600 Hz frequency response. AC200V control power and 50A amplifier capacity support confident integration into demanding motion systems. Wire-saving incremental and battery backup absolute encoder capability stands out as a strong advantage for precise feedback and cleaner cabling.
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Product Description:
The RS1L05AL is a servo drive amplifier built by Sanyo Denki for the R SANMOTION Servo Drives series. It provides power and motion control to matched permanent-magnet servomotors, allowing torque, position, and velocity to be regulated without mechanical gearing. By converting a three-phase AC supply into precisely modulated stator currents, the unit serves as the interface between a motion controller and electromechanical axes in packaging, assembly, and semiconductor equipment. This arrangement supports accurate motion profiles during acceleration, constant-speed operation, and controlled stopping.
Its power stage has a peak amplifier capacity of 50 A, and the mains section accepts an input range of 170 to 253 VAC, making it compatible with 200 V control and main power supplies commonly used in factories. Sanyo Denki uses an IGBT PWM sinusoidal drive topology that provides a speed control range of 1:5000 and a closed-loop frequency response of 600 Hz, helping high-bandwidth positioning tasks remain stable. Command data and diagnostic information travel over CANopen, while the output circuitry uses the NPN sink format for straightforward sensor integration. An integrated wire-saving interface supports incremental encoders and battery-backed absolute encoders, reducing the amount of auxiliary cabling required between the motor and amplifier. The unit does not contain an internal regeneration resistor, so external braking hardware must absorb surplus kinetic energy during rapid deceleration.
Line insulation leakage is limited to 1.5 mA, supporting ground-fault protection devices that trip at low residual currents. The enclosure weighs 2.3 kg, allowing cabinet layouts to accommodate its mass without additional bracing. Reliable operation is maintained at ambient temperatures from 0 to 55 °C, while storage is permitted between -20 and +65 °C. These temperature limits apply when the unit is kept free from condensation and excessive airborne contaminants. During operation, relative humidity must remain below 90% RH to reduce the risk of condensation on high-voltage traces. Adequate cabinet ventilation and clearance around the amplifier help prevent localized heat buildup while preserving access to wiring and communication connections.
