20BA150FFWB2

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The Sanyo Denki 20BA150FFWB2 is a robust unit from the BL Super Servo Amplifiers series, designed with an enclosure type of IP65. It operates efficiently at 85%, has a current rating of 20A, and a rated voltage of 150V DC. The amplifier weighs 2.5 kg and functions within a temperature range of -10°C to 50°C.

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Product Description:

The 20BA150FFWB2 Servo Amplifier is produced for industrial automation applications where high accuracy, efficiency and safety are required. Built by Sanyo Denki it falls in the BL Super Servo Amplifiers series.

The 20BA150FFWB2 servo amplifier is kept in a metal enclosure which provides durability, shielding against electromagnetic interference (EMI) and heat dissipation. This module includes electrolytic capacitors which are used for smoothing DC power, reducing voltage ripple and provides stability to high power circuits. It is featured with a film capacitor which offers high reliability, low ESR (Equivalent Series Resistance) and excellent high frequency performance. It also has thick copper traces that are essential for carrying high power to the motor without excessive resistance or heating which means it can handle high power output efficiently and support heavy duty servo motors. This model is equipped with high power IGBTs or MOSFETs which are commonly used in motor control for fast switching and efficiency which helps modulate power to the servo motor and control speed and torque precisely. For heat dissipation it includes a heat sink which helps it to drive motors at high loads for extended periods. It also includes a relay for power isolation, safety cut off and switching between operating modes.

The 20BA150FFWB2 servo amplifier is featured with a no fuse breaker which can protects it against short circuits, excessive loads and power surges. This module also has rectifier diodes which convert AC power to DC and provide smooth DC power for motor control. The model has a blue edge connector which provides analog or digital control inputs and allows integration with CNC systems, PLCs (Programmable Logic Controllers) or external controllers.

Current Rating
20A
Dimensions
150 x 100 x 75 mm
Efficiency
85%
Enclosure Type
IP65
Feedback Support
supports encoder feedback for closed-loop control
Input Frequency
50/60 Hz
Operating Temperature Range
-10°C to 50°C
Power Consumption
30W
Rated Voltage
150V DC
Weight
2.5 kg

Frequently Asked Questions about 20BA150FFWB2:

Q: How does the no-fuse breaker in the Sanyo Denki 20BA150FFWB2 improve safety and reliability?

A: The no-fuse breaker (NFB) protects against short circuits, overloads, and power surges by automatically disconnecting power. This eliminates the need for manual fuse replacements, reducing downtime.

Q: Why does the Sanyo Denki 20BA150FFWB2 use IGBTs instead of MOSFETs for motor control?

A: IGBTs provide superior switching efficiency and high-voltage handling, making them ideal for industrial applications. They ensure stable motor operation under high-load conditions with minimal power loss.

Q: How does encoder feedback in the 20BA150FFWB2 enhance motor control precision?

A: Encoder feedback allows the amplifier to continuously adjust motor speed and position. This ensures high accuracy, reduced errors, and improved motion stability in automated systems.

Q: What role do thick copper traces play in the 20BA150FFWB2 servo amplifier?

A: Thick copper traces reduce electrical resistance, allowing for efficient high-current flow. This enhances power delivery to the motor, preventing overheating and voltage drops.

Q: Why does the 20BA150FFWB2 feature both electrolytic and film capacitors?

A: Electrolytic capacitors provide power stability by filtering voltage fluctuations, while film capacitors ensure high-frequency noise reduction. Together, they improve power regulation and system reliability.


Internal Product Review

  • ‘‘The Sanyo Denki 20BA150FFWB2 Servo Amplifier delivers high-precision motor control with encoder feedback and PWM signal support. Its integrated heat sink ensures efficient cooling under heavy loads. The built-in no-fuse breaker enhances safety. With thick copper traces and advanced IGBTs, it guarantees superior performance in high-power applications.’’

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