PZ0A050HF76S1N

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The Sanyo Denki PZ0A050HF76S1N is part of the PZ Super BL Servo Amplifiers series and features radial mounting with an 18mm x 40mm case size. It operates with a capacitance of 5.0 Farad, a rated voltage of 2.7 VDC, and an ESR of 76 mΩ. The amplifier tolerates temperatures from -40°C to 85°C and is RoHS compliant.

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Product Description:

The PZ0A050HF76S1N is a Servo amplifier developed by Sanyo Denki for precise motion control. The servo amplifier is designed for multi-mode motor control and supports industrial automation tasks. It integrates current regulation features with reliable feedback and control interfaces.

The PZ0A050HF76S1N servo amplifier needs a 3-phase power source that can handle 200 to 230V AC. Within a range of ±3 Hz, the amplifier can handle changes in frequency and voltage of up to 15%. About 5.8 kVA of power is estimated for the amplifier, which can send out 50A of current. It is about 4.4 kg heavy. Position, speed, and power are some of the control modes that can be used. The amplifier works with different kinds of sensors, such as wiring-saving incremental encoders (2,000 P/R), ABS-E (2,048 P/R), and ABS-R≡ encoders (8,192 divisions). RS-485 and CAN ports are two ways to communicate. You can choose to have a DeviceNet link. There is a 20-ohm regenerative resistor built into the servo amplifier that can handle 30 W of power loss. The regeneration circuit is processed on the inside, which makes it use less energy when the vehicle slows down. The amplifier also has an electronic gear adjustment feature that lets it move in response to an order pulse. It also lets you change the resolution in a variety of ways by using the pulse resolution switchover function. It is more reliable because it has built-in safety features and control modes that can be chosen. The amplifier is useful for systems that need precise input, dynamic braking, and motion profiles that can be changed.

The PZ0A050HF76S1N servo amplifier includes a built-in dynamic brake that enhances stop control under critical conditions. The amplifier provides brake timing output to synchronize braking signals. A PC interface is available that supports parameter setup for servo configurations. The integrated communication ports allow seamless connection with upper-level controllers. The amplifier structure supports high-current applications with voltage stability and electrical isolation between control and main circuits. The servo amplifier delivers a consistent operational response with encoder compatibility and flexible gear ratios.

Capacitance
5.0 Farad
Case Size / Dimension
18mm x 40mm
Endurance
1000 hours at 85°C
Esr (equivalent Series Resistance)
76 mΩ
Lead Spacing
7.5mm
Leakage Current
0.25mA
Maximum Operating Temperature
85°C
Minimum Operating Temperature
-40°C
Mounting Type
Radial, Can
PC Interface
Available
Pulse Resolution Switchover
Supported
Rated Voltage
2.7 VDC
Ripple Current
1.0A
Rohs Compliance
Yes
Tolerance
-0% / +30%

Frequently Asked Questions about PZ0A050HF76S1N:

Q: How does PZ0A050HF76S1N manage over-voltage conditions?

A: It operates within a voltage range of +10% to –15%. This protects internal circuits during minor power fluctuation events.

Q: Why does PZ0A050HF76S1N use a 20Ω regenerative resistor?

A: The resistor dissipates excess energy during deceleration. It protects the drive and connected motor from overvoltage feedback.

Q: How does PZ0A050HF76S1N enable precise motion control?

A: It includes an electronic gear setup. This enables customized movement ratios for different command pulse frequencies.

Q: Does PZ0A050HF76S1N offer sensor feedback resolution switching?

A: Yes, it allows pulse resolution switchover. This helps tune feedback precision based on application load and requirements.

Q: Do Sanyo Denki amplifiers like PZ0A050HF76S1N support RS-485?

A: Yes, RS-485 is supported for digital communication. It enables multi-node control and secure data transmission.


Internal Product Review

  • ‘‘The PZ0A050HF76S1N servo amplifier supports position, speed and torque control modes. It includes RS-485 communication, regenerative processing and electronic gear setup. The amplifier offers 5.8 kVA power with 50A current output. It also supports ABS-RⅡ feedback sensors with 8,192 divisions.’’

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