QS1L01AA03301P0B Sanyo Denki
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The QS1L01AA03301P0B is a servo amplifier from Sanyo Denki, part of the Q SANMOTION Servo Amplifiers series. It features an amplifier capacity of 15A with an IGBT PWM sinusoidal drive control system and supports rotary motors. The amplifier offers a position pulse maximum input of 5 Mpps and is equipped with a wire-saving incremental encoder with 2000 pulses per revolution sensor resolution.
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Product Description:
The QS1L01AA03301P0B is a servo amplifier produced by Sanyo Denki within the Q SANMOTION Servo Amplifiers series. Designed to drive a matching rotary motor, the unit converts three-phase mains power into high-bandwidth current for precise axis movement in automated machinery. By combining position-control inputs with integrated braking and regeneration hardware, the module regulates torque, speed, and absolute position for pick-and-place equipment, packaging machines, and semiconductor stages that require compact power electronics.
The amplifier delivers a continuous output capacity of 15 A through an IGBT PWM sinusoidal drive topology that minimizes harmonic distortion and promotes smooth motor operation. Compatible supplies operate within 170–253 VAC, drawing power from a 200 VAC line at 50/60 Hz ±3 Hz. A position-control interface accepts incremental command streams up to 5 Mpps, allowing high-resolution motion controllers to transmit detailed trajectory data. Feedback from the motor is digitized at 2000 P/R, which aligns with the drive’s internal interpolator to support accurate commutation. An internal regenerative resistor dissipates surplus kinetic energy, so external braking hardware is unnecessary during rapid deceleration.
Dynamic stopping is supported by a dynamic brake, which stops the motor during a fault or when a stop command is issued. Position signals return over a wire-saving incremental encoder, reducing the amount of cabling required between the cabinet and motor. The housing has a width of 45 mm, a height of 168 mm, and a depth of 160 mm, allowing side-by-side installation on DIN rail channels with minimal clearance. The chassis weighs 1.25 kg, reducing the mounting load and making the amplifier easier to handle during maintenance. The supported rotary motor arrangement suits single-turn and multiaxis stages, while the position-control logic helps synchronize coordinated motion. Its compact dimensions also allow multiple units to be arranged efficiently in control cabinets where installation space is limited.
