Lin Engineering
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FL060 Series
40mm Frameless BLDC Motor

  • 2.360 in Frame Size
  • 5.2 A Rated Current
  • 84.97 oz-in Rated Torque
  • 48 VDC Rated Voltage
  • 0.990 in Length
Features and Benefits:
  • Highly Integrated
  • High Torque
  • High Efficiency
  • Optional Hall Sensors

Motor Specifications

Number of Poles14
Frame Size2.360 in
Stator Thickness0.980 in
Rated Voltage48 VDC
Rated Output Power 213.52 W
Rated Speed3400 RPM
Max Speed (Consult with Lin for greater speeds)5000 RPM
Rated Torque84.97 oz-in
Rated Current5.2 A
Max Torque169.93 oz-in
Resistance0.49 ohm
Terminal Inductance 0.44 mH
Torque Constant16.993 oz-in/A
Rotor Inertia2.85 oz-in²
Weight0.888 lbs
Back EMF Constant12.56 V/kRPM
Electrical Time Constant1.05 ms
Mechanical Time Constant7.97 ms


ModelStator Thickness in
FL060CH25-01-RO0.980 in

Torque Curves

  • Peak Range
  • Continuous Range


Motor Operating Specifications

Insulation ClassClass B 130 deg C
Dielectric Strength500 VDC for 1 minute
Insulation Resistance100 Ohm Min. 500 VDC
Ambient Operating Temperature-22 °F to 185.00 °F
Storage Temperature-4 °F to 212.00 °F
Humidity Range (%) 85% (RH) non-condensing

Features And Benefits

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Frameless BLDC motors allow for maximum integration with your assembly. 

A frameless brushless DC (BLDC) motor does not have a physical frame or housing that surrounds the rotor and stator. Instead, the rotor and stator are separate components that are designed to be mounted directly to the application in which the motor is used. The lack of a frame allows for greater flexibility in design and installation, as well as a reduction in weight and size. 


Frameless BLDC motors are often used in applications where space is limited, such as in robotics or surveillance systems, and are also commonly used in portable equipment, like electric tools and medical devices, where a more compact design is desirable.

FL060 Series


FL060CH25-01-RO Configured Datasheet (PDF)
Frameless BLDC Mounting and Installation Guidelines (PDF)
FL060CH 3D Model (STP)
Frameless BLDC Mounting and Installation Guidelines (PDF)

Get the motor you need

Just fill out a Request for a Quote form, and tell us about your application and your needs. One of our applications specialists will review your request, and provide you with a quote promptly.