Lin Engineering
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FL070 Series
Frameless BLDC Motor

  • 2.760 in Frame Size
  • 0.95 A Rated Current
  • 26.06 oz-in Rated Torque
  • 96 VDC Rated Voltage
  • 0.810 in Length
  • Hall Sensor
Features and Benefits:
  • Highly Integrated
  • High Torque
  • High Efficiency

Motor Specifications

Number of Poles12
Frame Size2.760 in
Stator Thickness0.280 in
Rated Voltage96 VDC
Rated Output Power 76 W
Rated Speed4000 RPM
Max Speed (Consult with Lin for greater speeds)5000 RPM
Rated Torque26.06 oz-in
Rated Current0.95 A
Max Torque52.4 oz-in
Torque Constant112.298 oz-in/A
Rotor Inertia1.73 oz-in²
Weight0.154 lbs
Back EMF Constant18.2 V/kRPM
Electrical Time Constant0.9 ms
Mechanical Time Constant6.8 ms


ModelStator Thickness in
FL070CH007-03-RO0.280 in

Torque Curves

  • Peak Range
  • Continuous Range


Motor Operating Specifications

Insulation ClassClass B 130 deg C
Dielectric Strength500 VDC for 1 minute
Insulation Resistance100 Ω Min. 500 VDC
Ambient Operating Temperature-4 °F to 122.00 °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.

FL070 Series


FL070CH007-03-RO Configured Datasheet (PDF)
Frameless BLDC Mounting and Installation Guidelines (PDF)
FL070CH 3D Model (STP)
FL070CN 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.