PZ0A150HP46S1N Sanyo Denki
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The Sanyo Denki PZ0A150HP46S1N is an amplifier from the PZ BL Super Servo Amplifiers series with a capacity of 150 Amps and input voltage of 200 V AC at 50/60 Hz. It is built with an ABS-RII sensor type, offers a compatible motor output of 3.0 kW, and supports a maximum motor speed of 3000 r/min. This unit features an encoder resolution of 8,192 divisions and has a built-in regen resistor rated at 6.7 Ohms and 90 Watts.
Internal Product Review
The PZ0A150HP46S1N is a Sanyo Denki PZ BL Super Servo Amplifier with 150 A amplifier capacity and 200 V AC input. ABS-RII feedback with 8,192-division encoder resolution supports accurate speed control and clean tuning response. Compatibility with 3.0 kW motors makes this amplifier a strong choice for precise servo applications.
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Product Description:
The PZ0A150HP46S1N is a servo amplifier produced by Sanyo Denki for the PZ BL Super Servo Amplifiers series. As a motor-drive interface, the unit converts line power and command signals into a controlled three-phase output that regulates motor torque and speed in industrial automation axes. It operates on the ABS-RII platform and pairs with an ABS-RII position sensor to provide closed-loop control for packaging equipment, material-handling systems, and general machinery. This arrangement allows the amplifier to compare commanded motion with sensor feedback and correct deviations during operation.
The drive section has a continuous output current rating of 150 A, allowing the connected motor to receive sustained current without overloading the amplifier under rated operating conditions. The mains connection requires a 200 V AC supply operating at 50/60 Hz, making the unit compatible with common factory power networks. The amplifier uses speed control as its standard control mode, allowing it to regulate motor velocity according to the applied command signal. Excess kinetic energy generated during deceleration is dissipated through a built-in regeneration resistor with a resistance of 6.7 Ω. This internal resistor reduces the need for an external braking resistor when the connected load remains within the amplifier’s regenerative capacity.
The power stage supports motors rated up to 3.0 kW, allowing one amplifier to operate compact actuators used in automated work cells. When paired with a compatible Sanyo Denki BL servo motor, the system can reach a shaft speed of 3000 rpm, which is suitable for indexing tables, feed rollers, and other applications requiring moderately high rotational speed. Position feedback provides 8,192 divisions, supplying fine incremental position data for smooth interpolation and accurate closed-loop motion. During deceleration, the internal braking circuit can dissipate up to 90 W of regenerative power. The allowable braking load should remain within this limit during repetitive stopping cycles to prevent excessive thermal stress in the internal resistor and power electronics.
