Lin Engineering
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SLU13CH038 Series
Slotless BLDC Motor

  • 0.510 in Frame Size
  • 2.23 A Rated Current
  • 0.7265 oz-in Rated Torque
  • 6 VDC Nominal Voltage
  • 1.470 in Length
Features and Benefits:
  • Extremely quick response and high acceleration
  • Quiet Operation
  • High power density

Unit Price:



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Motor Specifications

Frame Size0.510 in
Motor TypeMotor Only
Weight0.064 lbs
Number of pole2
Number of Phases3

Motor Values (At Nominal Speed)

Nominal Voltage6 VDC
No Load Speed 23700 RPM
No Load Current200 mA
Nominal Speed18000 RPM
Nominal Torque (Max Cont. Torque)0.7265 oz-in
Nominal Current (Max Cont. Current)2.23 A
Rated Speed18000 RPM
Rated Torque0.7265 oz-in
Rated Current2.23 A
Stall Torque3.0064 oz-in
Stall Current9.23 A
Max. Efficiency74.1%

Motor Characteristics

Terminal Resistance0.65 ohm
Terminal Inductance0.0101 mH
Speed/Torque Gradient 164.1282 RPM/oz-in
Speed Constant4100 RPM/V
Mechanical Time Constant3.95 ms
Rotor Inertia0.002 oz-in²

Motor Mechanical Data

Axial play0.002 in
Radial playPreloaded
Max. Radial Load0.899 lbf
Distance From Flange For Radial Load5 in
Max Force For Press Fit2.248 lbf
Max Speed (Mechanical)40000 RPM

Motor Thermal Data

Ambient Temperature-40 °F to 212.00 °F
Insulation ClassF
Max winding temperature311.00 °F
Max winding temperature311.00 °F
Thermal resistance (Housing-Ambient)73.40 °F/W
Thermal resistance (Winding-Housing)35.40 °F/W
Thermal time constant motor350 s
Thermal time constant winding0.48 s


ModelDIM. A (length) in
SLU13CH038-061.470 in

Performance Curve

SLU13CH038 Series


SLU13CH038-06 Configured Datasheet (PDF)

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