Lin Engineering
Featured product media

SLU16CH052 Series
Slotless BLDC Motor

  • 0.630 in Frame Size
  • 0.68 A Rated Current
  • 26.7647 oz-in Rated Torque
  • 24 VDC Nominal Voltage
  • 2.880 in Length
Features and Benefits:
  • Extremely quick response and high acceleration
  • Quiet Operation
  • High power density

Unit Price:



5 Available in 10 Business Days


10 Business Days

Part Number:


Looking For Higher Volume?


Motor Specifications

Frame Size0.630 in
Motor TypeMotor + Gearhead
Weight0.198 lbs
Number of pole2
Number of Phases3

Motor Values (At Nominal Speed)

Nominal Voltage24 VDC
No Load Speed 759 RPM
No Load Current150 mA
Nominal Speed656 RPM
Nominal Torque (Max Cont. Torque)39.6513 oz-in
Nominal Current (Max Cont. Current)1.19 A
Rated Speed640 RPM
Rated Torque26.7647 oz-in
Rated Current0.68 A
Stall Torque286.0561 oz-in
Stall Current7.6 A
Max. Efficiency70.5%

Motor Characteristics

Terminal Resistance3.16 ohm
Terminal Inductance0.253 mH
Speed/Torque Gradient 19.4008 RPM/oz-in
Speed Constant643 RPM/V
Mechanical Time Constant1.22 ms
Rotor Inertia0.005 oz-in²

Motor Mechanical Data

Radial play0.004
Max. Radial Load11.24 lbf
Distance From Flange For Radial Load5 in
Max Force For Press Fit8.992 lbf
Max Speed (Mechanical)1429 RPM

Motor Thermal Data

Ambient Temperature-40 °F to 185.00 °F
Insulation ClassF
Max winding temperature311.00 °F
Max winding temperature311.00 °F
Thermal resistance (Housing-Ambient)63.68 °F/W
Thermal resistance (Winding-Housing)35.24 °F/W
Thermal time constant motor600 s
Thermal time constant winding3.12 s

Gearhead Specifications

Type Of GearheadPlanetary Gearhead
Gearhead Reduction Ratio21
Nominal Reduction Ratio20.95
Absolute Reduction Ratio5175/247
Number Of Stages2
Average Backlash (No Load)1.5


ModelDIM. A (length) in
SLU16CH052-24-G212.880 in

Performance Curve

SLU16CH052 Series


SLU16CH052-24-G21 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.