PY0A050H0P26P00

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The PY0A050H0P26P00 is a servo amplifier with a rated output of 4500 W and a rated revolution speed of 2000 rpm. Manufactured by Sanyo Denki as part of the PY Super BL Servo Amplifiers series, it has a weight of 22.0 kg. This unit features a maximum revolution speed of 2500 rpm and a torque constant of 1.05 N•m/Arms.

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Product Description:

The PY0A050H0P26P00 Servo Amplifier is a motor control unit that possesses precise engineering and is suitable for use in automation systems. It was manufactured by Sanyo Denki. It is made to meet standard mounting needs and has cooling fins built right in. Sanyo Denki makes motion control systems that help industrial automation systems work more efficiently and perform better.

The PY0A050H0P26P00 servo amplifier can handle up to 50A of current, which makes sure that there is always enough current to run motors. The amplifier's cooling fins assist in maintaining a consistent temperature by dispersing 85 W of power loss between the heatsink (30 W) and the PCB (55 W). Because the fixed size A is 225 mm, it can be used with control cabinet designs. With 12 AWG lines, the amplifier can connect to both the motor power and the bus power. Depending on the motor, the power source can hold anywhere from 2.9 to 3 kVA. In the bus circuit, the current flow is steady because it stays between 8.7 A and 9.2 A. 60 W of power is built into regeneration, so the stopped energy can be used. The amplifier lets you control the brakes with constants like t₀, which, based on the motor, can be 0.0100 or 0.0240 seconds. α can be between 2.19 and 2.99 for temperature, and β can be between 0.30 and 1.05.

The PY0A050H0P26P00 Servo Amplifier can handle a bus circuit current of up to 9.2 A, which helps with managing power transfer that never stops. The 12 AWG wire used for the motor's power wiring ensures that there is less resistance and stable energy. Always check the current and braking settings to make sure they are right for the job. The amplifier works well with motors that need to slow down slowly and keep the power steady.

Continuous Stall Armature Current
31.6 Arms
Continuous Stall Torque
32.0 N•m
Electrical Time Constant
33 msec
Induced Voltage Constant (keφ)
36.7 V/krpm
Instantaneous Maximum Stall Armature Current
79.7 Arms
Instantaneous Maximum Stall Torque
70.0 N•m
Maximum Revolution Speed
2500 rpm
Mechanical Time Constant
0.68 msec
Phase Armature Resistance
0.043 Ω
Rated Armature Current
24.1 Arms
Rated Output
4500 W
Rated Revolution Speed
2000 rpm
Rated Torque
21.5 N•m
Torque Constant (kt)
1.05 N•m/Arms
Weight
22.0 kg

Frequently Asked Questions about PY0A050H0P26P00:

Q: How do cooling fins help PY0A050H0P26P00 operation?

A: Cooling fins improve heat dissipation from the amplifier. They reduce PCB thermal load and support long-duration current output without overheating.

Q: Why does PY0A050H0P26P00 have 85 W dissipation?

A: The total power dissipation ensures efficient energy management. It distributes 55 W to the PCB and 30 W to the heatsink system.

Q: Do dynamic brake constants affect PY0A050H0P26P00 performance?

A: Yes, they determine deceleration control based on motor characteristics. α and β values regulate braking torque and response time precisely.

Q: Does PY0A050H0P26P00 support internal regeneration power?

A: Yes, it supports 60 W internal regeneration. It allows the amplifier to absorb braking energy during high-speed deceleration cycles.

Q: How does PY0A050H0P26P00 handle motor inertia range?

A: It supports inertia Jₘ from 2.04×10⁻⁴ to 2.66×10⁻⁴ kg·m². This allows compatibility with motors of different rotational masses.


Internal Product Review

  • ‘‘The PY0A050H0P26P00 Servo Amplifier delivers consistent performance with a rated current of 50A and cooling fins for thermal regulation. Sanyo Denki ensures compatibility through precise mounting dimensions. The amplifier supports a power supply capacity of up to 3.0 kVA and bus circuit current of 9.2 A.’’

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