PY0A100J0C77B00 Sanyo Denki
Wake Industrial LLC is not an authorized distributor of this product.
The Sanyo Denki PY0A100J0C77B00 is part of the PY Super BL Servo Amplifiers series and weighs 6.0 kg. It features a built-in regeneration power of 90 W with 10 ohms built-in resistance and operates on 3-phase 200-230 VAC main circuit input at 50/60 Hz. The servo amplifier supports a velocity control range of 1:5000 and can handle a maximum external regeneration power of 3000 W.
Internal Product Review
The PY0A100J0C77B00 is a Sanyo Denki PY Super BL servo amplifier with 90 W built-in regen power and 10 Ω built-in regen resistance. Stable motion performance is supported by 400 Hz frequency characteristics and a 1:5000 velocity control range. This amplifier stands out as a capable, high-response choice for demanding servo applications.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The PY0A100J0C77B00 is a servo amplifier produced by Sanyo Denki for the PY Super BL Servo Amplifiers series. Used in industrial automation, the unit supplies regulated power to a matched BL servo motor and processes high-speed command pulses from motion controllers. By combining a dedicated control circuit with a separate main power section, it manages acceleration, deceleration, and regenerative energy so that positioning systems maintain repeatable speed and torque profiles.
The amplifier dissipates excess kinetic energy through an internal resistor that can absorb up to 90 W. The resistor has a value of 10 Ω, which limits braking current without requiring an external load. For larger duty cycles, the external regenerative capacity can reach 3000 W, providing a path for discharging energy from higher motor inertia without causing overvoltage trips. The power stage operates from a three-phase 200–230 VAC supply with a tolerance of +10/-15% at 50/60 Hz ±3 Hz. The logic and interface electronics use a separate single-phase 200–230 VAC supply with a tolerance of +10/-15% at 50/60 Hz ±3 Hz, helping protect low-level signals from line disturbances. Motor current is represented at the front panel by a 2.0 V ±20% signal at the rated armature load, allowing load current to be monitored and protection thresholds to be set.
The command interface accepts differential step-and-direction signals at up to 2.6 million pulses per second, allowing high-resolution controllers to use a velocity control range of 1:5000 without losing counts. The control system provides a response bandwidth of 400 Hz when the load inertia equals the motor rotor inertia, supporting tight loop gains on pick-and-place axes. The permitted ambient operating temperature ranges from 0 to 55 °C, and operation is supported at elevations up to 1000 m. Storage at temperatures as low as -20 °C is permitted in non-climate-controlled facilities. The housing weighs 6.0 kg, allowing panel installation without substantial structural reinforcement. A velocity monitor port supplies a 2.0 V ±10% output at 1000 rpm for real-time speed monitoring.
