Lin Engineering
Featured product media

SLU13CH038 Series
Slotless BLDC Motor

  • 0.510 in Frame Size
  • 1.12 A Rated Current
  • 0.7335 oz-in Rated Torque
  • 12 VDC Nominal Voltage
  • 1.470 in Length
Features and Benefits:
  • Extremely quick response and high acceleration
  • Quiet Operation
  • High power density

Unit Price:



10 Available in 10 Business Days


10 Business Days

Part Number:


Looking For Higher Volume?


Motor Specifications

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

Motor Values (At Nominal Speed)

Nominal Voltage12 VDC
No Load Speed 23000 RPM
No Load Current97 mA
Nominal Speed19000 RPM
Nominal Torque (Max Cont. Torque)0.7335 oz-in
Nominal Current (Max Cont. Current)1.12 A
Rated Speed19000 RPM
Rated Torque0.7335 oz-in
Rated Current1.12 A
Stall Torque3.3576 oz-in
Stall Current5.11 A
Max. Efficiency85%

Motor Characteristics

Terminal Resistance2.35 ohm
Terminal Inductance0.0411 mH
Speed/Torque Gradient 147.5596 RPM/oz-in
Speed Constant2058 RPM/V
Mechanical Time Constant3.6 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
SLU13CH038-121.470 in

Performance Curve

SLU13CH038 Series


SLU13CH038-12 Configured Datasheet (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.