products brushless motors slotless bldc motors slh22ch045 series slh22ch045 48

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SLH22CH045 Series
SLH22CH045-48
Slotless BLDC Motor

Name: SLH22CH045-48
Brand: Lin Engineering
SKU: SLH22CH045-48
Price: 200 USD
Availability: PreOrder

Quick Facts

SLH22CH045-48 Slotless BLDC Motors

Specifications:

0.870 in Frame Size
1.99 A Rated Current
2.4357 oz-in Rated Torque
48 VDC Nominal Voltage
1.770 in Length

Features and Benefits:

Extremely quick response and high acceleration
Quiet Operation
High power density

Specifications

Motor Specifications

Frame Size	0.870 in
Motor Type	Motor Only
Weight	0.216 lbs
Number of pole	2
Number of Phases	3
Certification	RoHS

Motor Values (At Nominal Speed)

Nominal Voltage	48 VDC
No Load Speed	39500 RPM
No Load Current	550 mA
Nominal Speed	37870 RPM
Nominal Torque (Max Cont. Torque)	2.4357 oz-in
Nominal Current (Max Cont. Current)	1.99 A
Rated Speed	36400 RPM
Rated Torque	2.4357 oz-in
Rated Current	1.99 A
Stall Torque	57.1404 oz-in
Stall Current	33.8 A
Max. Efficiency	89%

Motor Characteristics

Terminal Resistance	1.42 ohm
Terminal Inductance	0.1635 mH
Speed/Torque Gradient	12.037 RPM/oz-in
Speed Constant	800 RPM/V
Mechanical Time Constant	2.19 ms
Rotor Inertia	0.012 oz-in²

Motor Mechanical Data

Axial play	0.009 in
Radial play	Preloaded
Max. Radial Load	3.597 lbf
Max Force For Press Fit	24.728 lbf
Max Speed (Mechanical)	50000 RPM

Motor Thermal Data

Ambient Temperature	-40 °F to 212.00 °F
Insulation Class	F
Max winding temperature	311.00 °F
Max winding temperature	311.00 °F
Thermal resistance (Housing-Ambient)	59.00 °F/W
Thermal resistance (Winding-Housing)	33.08 °F/W
Thermal time constant motor	450 s
Thermal time constant winding	1.83 s

Dimensions

Model	DIM. A (length) in MAX
SLH22CH045-48	1.770 in

Performance Curve

SLH22CH045 Series

Downloads

SLH22CH045-48 Configured Datasheet (PDF)

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