EMERSON FX-455 960134-01 Brushless positioning servo driver
Specific parameters
Power specifications
Input voltage: 90-264V AC (single-phase or three-phase), supports a wide voltage range, and does not require an isolation transformer.
Auxiliary logic power supply: 96-264V AC (single-phase), used for controlling circuit power supply.
Power output:
Continuous output power: 1.5 kW
Peak output power: 3 kW
Continuous torque: 55 lb in (6.21 Nm)
Peak torque: 110 lb in (12.42 Nm).
control performance
Speed range: maximum 3000 rpm, speed resolution 0.01 rpm.
Position resolution: 0.001 degrees, supports high-precision positioning.
Acceleration capability: 1000 rad/s ².
I/O and Communication
Digital I/O: comes standard with 8 inputs and 4 outputs (10-30V DC), and supports expanding modules to increase the number of I/O.
Communication interface: Supports RS-232, can connect multiple drivers through daisy chain, with a maximum baud rate of 19.2Kbaud.
Protocol compatibility: Supports Modbus RTU protocol and can communicate with PLC or other main devices.
Machinery and Environment
Size and weight: approximately 100mm x 70mm x 25mm, weighing approximately 1.36 kg (3 lb).
Working temperature: -20 ° C to 65 ° C, suitable for industrial environments.
Product Performance
high precision control
The fully digital design supports position, speed, and torque closed-loop control, achieving micrometer level positioning accuracy and suitable for precision scenarios such as semiconductor manufacturing and electronic assembly.
Flexible operating mode
Supports multiple modes such as overall locator, simulated speed, simulated torque, pulse follower, etc. The motion curve (linear or modified sine) can be configured through programming software (such as PCXWin).
Diagnosis and reliability
LED status display: Real time display of operating status, fault codes, and diagnostic information, supporting quick troubleshooting.
Protection functions: overcurrent, overvoltage, overheating protection, and motor stall detection to ensure system stability.
integrated design
Integrating position controller, servo amplifier, and power module into one reduces system complexity and lowers wiring costs.













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