Lin Engineering
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SLU16CH056 Series
Slotless BLDC Motor

  • 0.630 in Frame Size
  • 0.93 A Rated Current
  • 1.0621 oz-in Rated Torque
  • 48 VDC Nominal Voltage
  • 2.200 in Length
Features and Benefits:
  • Extremely quick response and high acceleration
  • Quiet Operation
  • High power density

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Motor Specifications

Frame Size0.630 in
Motor TypeMotor Only
Weight0.161 lbs
Number of pole2
Number of Phases3

Motor Values (At Nominal Speed)

Nominal Voltage48 VDC
No Load Speed 44800 RPM
No Load Current530 mA
Nominal Speed43400 RPM
Nominal Torque (Max Cont. Torque)1.0621 oz-in
Nominal Current (Max Cont. Current)0.93 A
Rated Speed43000 RPM
Rated Torque1.0621 oz-in
Rated Current0.93 A
Stall Torque43.9422 oz-in
Stall Current30.38 A
Max. Efficiency87%

Motor Characteristics

Terminal Resistance1.58 ohm
Terminal Inductance0.151 mH
Speed/Torque Gradient 20.5337 RPM/oz-in
Speed Constant935 RPM/V
Mechanical Time Constant1.08 ms
Rotor Inertia0.004 oz-in²

Motor Mechanical Data

Axial play0.011 in
Radial playPreloaded
Max. Radial Load2.248 lbf
Max Force For Press Fit13.488 lbf
Max Speed (Mechanical)60000 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)48.20 °F/W
Thermal resistance (Winding-Housing)35.15 °F/W
Thermal time constant motor588 s
Thermal time constant winding1.1 s


ModelDIM. A (length) in
SLU16CH056-482.200 in

Performance Curve

SLU16CH056 Series


SLU16CH056-48 Configured Datasheet (PDF)

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