Item # SL1641-32-400, 18 Millinewton Meter (mN·m) Peak Torque Slotless Brushless DC Motor On Japanese Products Corp.

An Elinco slotless brushless DC (SBLDC) motor consists of a stator winding positioned inside a laminated stator ring (without conventional teeth) and a permanent magnet motor. This provides more peripheral space for the stator winding.

This also allows more magnet surface area and more air gap flux. Powerful rare earth magnets provide high torque to motor weight ratios. The absence of stator teeth enables more winding copper and power density which can develop more torque. It also eliminates torque cogging and minimizes audible noise.

Unit of Measure

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Specifications

Elinco P/N	N/A SL1641-32-400
Product Type	N/A Brushless DC Motor
Number of Poles	N/A 2
No. of Phases	N/A 3
No Load Speed	N/A 40000 rpm
No Load Current	N/A 0.2 A
Rated Torque	N/A 6 mN·m
Rated Current	N/A 1 A
Rated Speed	N/A 35000 rpm
Rated Power	N/A 22 W
Rated Efficiency	N/A 0.8 %
Peak Torque	N/A 18 mN·m
Peak Current	N/A 2.4 A
Line to Line Resistance at 20 Degree Celsius (ºC) Temperature	N/A 2.25 O
Line to Line Inductance	N/A 0.13 mH
Torque Constant	N/A 7.43 mN·m/A
Back EMF	N/A 0.55 Vrms/Krpm
Housing - Ambient Thermal Resistance	N/A 8.4 K/W
Motor Thermal Time Constant	N/A 762 s
Max. Temperature of Winding	N/A 155 ºC
Electrical Time Constant	N/A 0.057 ms
Winding Type	N/A WYE
Direct Current (DC) Dielectric Strength Voltage Per One Second	N/A 600 V
Insulation Resistance for 500 Volt (V) Direct Current (DC) Voltage	N/A 100 MO
Ambient Temperature	N/A -20 ~ +50 ºC
Insulation Class	N/A Class B
Radial Play at 4 Newton (N) Load	N/A 0.02 mm
Axial Play at 4 Newton (N) Load	N/A 0.3 mm
Maximum Radial Force at 10 Millimeter (mm) from The Flange	N/A 15 N
Maximum Axial Force	N/A 5 N
Phase U Color Code	N/A Yellow
Phase V Color Code	N/A Red
Phase W Color Code	N/A Black

Specifications

Elinco P/N

Product Type

Number of Poles

No. of Phases

No Load Speed

No Load Current

Rated Torque

Rated Current

Rated Speed

Rated Power

Rated Efficiency

Peak Torque

Peak Current

Line to Line Resistance at 20 Degree Celsius (ºC) Temperature

Line to Line Inductance

Torque Constant

Back EMF

Housing - Ambient Thermal Resistance

Motor Thermal Time Constant

Max. Temperature of Winding

Electrical Time Constant

Winding Type

Direct Current (DC) Dielectric Strength Voltage Per One Second

Insulation Resistance for 500 Volt (V) Direct Current (DC) Voltage

Ambient Temperature

Insulation Class

Radial Play at 4 Newton (N) Load

Axial Play at 4 Newton (N) Load

Maximum Radial Force at 10 Millimeter (mm) from The Flange

Maximum Axial Force

Phase U Color Code

Phase V Color Code

Phase W Color Code

Curve File

Dimensions

Customize