Control Techniques 095U3E300CFRAA Rotary Servo Motor Unit

Module Feature

095U3E300CFRAA (part number 100190) belongs to Unimotor FM series brushless AC servo motor manufactured by Control Techniques. It adopts medium inertia rotor structure,95mm mounting frame. Integrates 300PPR incremental optical encoder for speed and position feedback. Built-in 24VDC electromagnetic holding brake locks the shaft securely once power loss occurs to protect vertical loads. IP65 enclosure,neodymium permanent magnet for stable continuous operation. Widely applied in automation equipment,cutting machinery,robotics and high dynamic continuous-cycle servo systems.

Working principle

The stator winding generates rotating magnetic field to drive permanent magnet rotor rotation. Built-in incremental encoder feeds real-time speed and position signal back to Control Techniques servo drive to realize closed-loop torque,speed and position control. The electromagnetic holding brake engages automatically upon power failure to lock motor shaft and prevent load sliding.

Onboard components

Permanent magnet rotor,stator winding,300PPR incremental optical encoder,24VDC electromagnetic holding brake,terminal connectors,keyed solid shaft,aluminum alloy metal housing,PTC temperature sensor.

LED indicators

Power and fault status indicators on encoder connector.

Hardware self-diagnosis

Encoder signal integrity detection,brake coil continuity test,motor winding resistance & insulation resistance check,over-temperature monitoring,over-current and short-circuit protection.

Programming software

Control Techniques Unidrive M Connect software,supports motor parameter auto-tune,real-time position/speed monitoring and fault log reading.

Electrical & Process Parameters

Model:095U3E300CFRAA 100190 Brand: Control Techniques Device type: Unimotor FM Brushless AC Servo Motor Frame size:95mm Rated voltage:460VAC Feedback:300 PPR incremental optical encoder Brake:24VDC electromagnetic holding brake Shaft type:Keyed solid shaft Control mode:Closed loop position / speed / torque control Cooling:Natural convection cooling Protection:Over temperature,over current,short circuit protection

Mechanical & Structure

Mounting:Flange mounting Protection class:IP65 Housing:Metal sealed housing

Environmental

Operating temperature:-40℃ ~ +85℃ Storage temperature:-40℃ ~ +85℃ Ambient humidity:20~80% non-condensing Certification: CE,UL compliant Status: Control Techniques Unimotor FM medium inertia servo motor for continuous duty high precision motion applications

Installation

Follow ESD safety procedure before handling.Align motor shaft with mechanical load and install flexible coupling.Tighten mounting screws properly,avoid excessive radial or axial load.Connect motor power cable,encoder feedback cable and brake control cable to Control Techniques servo drive.Power on system,open Unidrive M Connect and run motor auto-tune before commissioning.

Interface

Power connector,encoder feedback connector,brake control connector.

Diagnostic

No encoder signal: loose wiring or encoder damage. Motor overheat: overload or poor heat dissipation. Brake failure: brake coil open circuit or brake power supply fault. Jittery movement: mechanical resonance or improper servo gain parameter.

Product Brief

Control Techniques 095U3E300CFRAA (100190) Unimotor FM brushless AC servo motor,95mm frame,460VAC,built-in 300PPR incremental encoder and 24V holding brake,medium inertia design for continuous-duty industrial automation servo applications.