Lin Engineering
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SLU22CH048 Series
Slotless BLDC Motor

  • 0.870 in Frame Size
  • 1.44 A Rated Current
  • 226.5791 oz-in Rated Torque
  • 24 VDC Nominal Voltage
  • null Length
Features and Benefits:
  • Extremely quick response and high acceleration
  • Quiet Operation
  • High power density


Motor Specifications

Frame Size0.870 in
Weight0.41 lbs
Number of pole2
Number of Phases3

Motor Values (At Nominal Speed)

Nominal Voltage24 VDC
No Load Speed 107.9 RPM
No Load Current285 mA
Nominal Speed97 RPM
Nominal Torque (Max Cont. Torque)226.5791 oz-in
Nominal Current (Max Cont. Current)2.94 A
Rated Speed85.2 RPM
Rated Torque226.5791 oz-in
Rated Current1.44 A
Stall Torque2492.37 oz-in
Stall Current15.96 A
Max. Efficiency65.9%

Motor Characteristics

Terminal Resistance0.94 ohm
Terminal Inductance0.104 mH
Speed/Torque Gradient 8.2135 RPM/oz-in
Speed Constant770 RPM/V
Mechanical Time Constant2.36 ms
Rotor Inertia0.02 oz-in²

Motor Mechanical Data

Radial play0.004
Max. Radial Load13.488 lbf
Distance From Flange For Radial Load10 in
Max Force For Press Fit22.48 lbf
Max Speed (Mechanical)30000 RPM

Motor Thermal Data

Ambient Temperature-40 °F to 212.00 °F
Insulation ClassF
Thermal time constant motor510 s
Thermal time constant winding1.59 s

Gearhead Specifications

Type Of GearheadPlanetary Gearhead
Gearhead Reduction Ratio111
Nominal Reduction Ratio111.2
Absolute Reduction Ratio357075/3211
Number Of Stages3
Average Backlash (No Load)1.2

Encoder Specifications

Counts Per Turn1024
Number Of Channels3


ModelDIM. A (length) in

Performance Curve

SLU22CH048 Series


SLU22CH048-24-G111-M16-1024 Configured Datasheet (PDF)

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