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
  • 0.660 in Length
Features and Benefits:
  • Highly Integrated
  • High Torque
  • High Efficiency
  • Optional Hall Sensors

Motor Specifications

Frame Size2.760 in
Stator Thickness0.280 in
Rated Voltage96 VDC
Rated Output Power 76 W
Rated Speed4000 RPM
Max Speed 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
Electrical Time Constant0.9 ms
Mechanical Time Constant6.8 ms


ModelStator Thickness in
FL070CN007-03-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 ° to 122.00 °F
Storage Temperature-4 ° 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. 

Typical standard BLDC motors are structurally and mechanically self-supporting. The rotor is suspended inside the stator using end-caps at both ends. Whatever apparatus needs to be attached, is usually bolted onto the end-caps. End caps can easily account for up to 50 percent of the motor’s overall length. 

Frameless motors reduce waste and redundancy by eliminating the need for additional mounting supports, plates, or brackets. All structural and mechanical supports needed for the design can be integrated directly into the apparatus. The benefit is that both the stator and the rotor can be seamlessly incorporated into the system, reducing size without sacrificing performance. 

This provides you with greater opportunities to explore various shapes and sizes of the motor. The motor can be designed to fit the application rather than forcing the application to fit the motor. This gives you the freedom and flexibility to design systems with the smallest footprint possible.

FL070 Series


FL070CN007-03-RO Configured Datasheet (PDF)
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.