142U3E305BACAA165240 Nidec Control Techniques Unimotor FM AC Servo Motor

Product Description

142U3E305BACAA165240 is a high-performance Unimotor FM brushless AC servo motor manufactured by Nidec Control Techniques (formerly Emerson CT). It features a 142mm frame size, rated power of 5.7kW, rated speed of 3000RPM and rated torque of 18.2Nm, designed for 460VAC three-phase servo drive systems. This unit is fitted with a 24VDC holding brake, 4096ppr incremental encoder, 24mm keyed output shaft, 90-degree rotatable power and signal connectors, and standard rotor inertia. It is IP65 protected for reliable operation in factory automation environments and pairs with Control Techniques servo drives for high dynamic precision motion control.

Product Features & Functions

• 5.7kW continuous power, 18.2Nm rated torque, 3000 RPM rated speed, 460VAC operation
• Integrated 24VDC electromagnetic holding brake for static load locking when power off
• 4096ppr incremental encoder for high-resolution position and velocity feedback
• 24mm diameter keyed shaft, standard inertia rotor design
• 90° rotatable power & signal connectors for flexible cabinet wiring layout
• IP65 protection rating, suitable for dust-proof and splash-proof industrial environments
• Low cogging torque, excellent dynamic response for fast acceleration and deceleration
• Built-in PTC thermistor for winding overtemperature protection
• Perfect matching with Control Techniques servo drives for closed-loop motion control

Application Scenarios

• High-precision machine tools, metal cutting and forming automation equipment
• Packaging machinery, flying shear and rotary indexing production lines
• Material handling, automated gantry and robotic positioning systems
• Plastic extrusion, textile machinery and printing press motion control
• Industrial equipment retrofit and spare parts replacement for legacy CT servo systems

FAQ

Q: What brand and series is 142U3E305BACAA165240?
A: It belongs to Nidec Control Techniques Unimotor FM series, previously branded under Emerson Control Techniques.

Q: Does this servo motor come with brake and encoder?
A: Yes. It is equipped with a 24VDC holding brake and 4096ppr incremental encoder feedback.

Q: Is this motor still in original production?
A: This Unimotor FM model has been phased out. New old stock, used and refurbished motors are available on the industrial spare parts market.