20BA050FFWH7

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The 20BA050FFWH7 is a 50 HP AC drive with a panel mount design and an input voltage of 480V AC. Manufactured by Sanyo Denki, it belongs to the BL Super Servo Amplifiers series and operates on three-phase power at a frequency of 50/60 Hz. It features IP20 enclosure protection and supports 77 Amps output current.

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Product Description:

The 20BA050FFWH7 serves as a Servo Amplifier device manufactured by Sanyo Denki. The device serves applications that need precise motor control within industrial automation systems. The amplifier operates within a power range of 200–230V three-phase AC frequency, having a 50/60Hz frequency. This device delivers an output current range of 5 amperes to produce dependable torque output during difficult operational demands.

Through its high response times and low-speed ripple ability, the 20BA050FFWH7 servo amplifier performs servo motor control operations. The device works jointly with 2500 PPR incremental encoders to provide system feedback position measurement. Real-time, accurate motion of the positioning system results from the implementation of these encoders. The system consists of power transistors alongside signal amplifiers through different connection interfaces as its essential components. The control system maintains continuous operation through a positioned fan located at the back of the device for thermal management. The 20BA050FFWH7 servo amplifier operates properly between temperatures ranging from 0 to 55 degrees Celsius in its environment. It can be kept safely below 70 degrees Celsius. The device operates properly in all settings between 10% and 90% relative humidity when condensation is absent. The device demonstrates vibration resistance performance according to 4.9 m/s² (0.5G) specifications from JIS B 3502.

Thermal safety functions and overcurrent protection run as built-in features of the 20BA050FFWH7 servo amplifier. This amplifier integrates analog and pulse command input points with motion controllers. A control panel with sufficient ventilation ports should serve as the correct space for installing this equipment. Operating conditions do not impact the operational integrity of the unit until it reaches an altitude of 1000 meters above sea level. The durable metal shield protects this amplifier from dust as well as minor nuisance substances.

Altitude
up to 1000 meters
Catalog Number
20BA050FFWH7
Communication
EtherNet/IP, Modbus, DeviceNet (optional modules)
Drive Type
AC Drive
Enclosure Type
NEMA 1/IP20
Frame Size
4
Frequency
50/60 Hz
Input Phase
Three Phase
Input Voltage
480V AC
Mounting
Panel Mount
Operating Temperature Range
0°C to 55°C
Output Current
77 Amps
Power Rating
50 HP (Horsepower)
Relative Humidity
10% to 90% (non-condensing)
Storage Temperature Limit
Up to 70°C

Frequently Asked Questions about 20BA050FFWH7:

Q: How do signal amplifiers affect the 20BA050FFWH7’s performance in noisy systems?

A: Signal amplifiers reduce interference, ensuring the 20BA050FFWH7 can process control signals accurately even in electrically noisy environments.

Q: Why is fan placement at the rear crucial in the 20BA050FFWH7 design?

A: Rear-mounted fan design promotes efficient airflow through heat-generating zones in the 20BA050FFWH7, aiding in continuous thermal regulation.

Q: Why does the 20BA050FFWH7 integrate both overcurrent protection and thermal safety features?

A: Integrated protection features in the 20BA050FFWH7 minimize the risk of thermal overloads and current surges, preserving internal components.

Q: How does the 20BA050FFWH7 maintain thermal stability during prolonged operations?

A: An internal cooling system, enhanced by a rear-positioned fan, allows the 20BA050FFWH7 to sustain performance within specified temperature limits.

Q: What role does the 2500 PPR encoder play in the 20BA050FFWH7 system?

A: It provides high-resolution feedback, enabling the 20BA050FFWH7 to execute precise motion control and accurate positioning during servo operations.


Internal Product Review

  • ‘‘The 20BA050FFWH7 servo amplifier is a reliable choice for demanding automation systems, offering low-speed ripple suppression, stable thermal performance, and flexible control input integration. It has metal shielding, rear-positioned fan, and robust signal amplifiers, the amplifier ensures high-performance motor control in industrial applications.’’

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