Lin Engineering
Featured product media

SLU13CH038 Series
Slotless BLDC Motor

  • 0.510 in Frame Size
  • 0.55 A Rated Current
  • 0.7265 oz-in Rated Torque
  • 24 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 Voltage24 VDC
No Load Speed 24500 RPM
No Load Current52 mA
Nominal Speed19900 RPM
Nominal Torque (Max Cont. Torque)0.7265 oz-in
Nominal Current (Max Cont. Current)0.55 A
Rated Speed19900 RPM
Rated Torque0.7265 oz-in
Rated Current0.55 A
Stall Torque3.4879 oz-in
Stall Current2.64 A
Max. Efficiency74.1%

Motor Characteristics

Terminal Resistance9.09 ohm
Terminal Inductance0.159 mH
Speed/Torque Gradient 142.0368 RPM/oz-in
Speed Constant1029 RPM/V
Mechanical Time Constant3.45 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
SLU13CH038-241.470 in

Performance Curve

SLU13CH038 Series


SLU13CH038-24 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.