Japanese Products Corp. - Slotless Brushless DC Motors

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Contact USA Inside SalesCatherine Topar
Ph: 203-334-7537
Fx: 203-334-7792
Email: ctopar@e-jpc.com

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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.

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Unit of Measure

Items	SL1436-6-110 10.8 Millinewton Meter (mN·m) Peak Torque Slotless Brushless DC Motor Request Quote	SL1641-32-120 7.5 Millinewton Meter (mN·m) Peak Torque Slotless Brushless DC Motor Request Quote	SL1641-32-400 18 Millinewton Meter (mN·m) Peak Torque Slotless Brushless DC Motor Request Quote	SL1958-12-350 33 Millinewton Meter (mN·m) Peak Torque Slotless Brushless DC Motor Request Quote	SL1958-36-580 72 Millinewton Meter (mN·m) Peak Torque Slotless Brushless DC Motor Request Quote
Elinco P/N	N/A SL1436-6-110	N/A SL1641-32-120	N/A SL1641-32-400	N/A SL1958-12-350	N/A SL1958-36-580
Product Type	N/A Brushless DC Motor
Number of Poles	N/A 2
No. of Phases	N/A 3
Rated Voltage	N/A 6 V	N/A	N/A	N/A 12 V	N/A 36 V
No Load Speed	N/A 11000 rpm	N/A 12000 rpm	N/A 40000 rpm	N/A 35000 rpm	N/A 58000 rpm
No Load Current	N/A 0.1 A	N/A 0.2 A	N/A 0.2 A	N/A 0.2 A	N/A 0.2 A
Rated Torque	N/A 3.6 mN·m	N/A 2.5 mN·m	N/A 6 mN·m	N/A 11 mN·m	N/A 23.9 mN·m
Rated Current	N/A 0.8 A	N/A 0.5 A	N/A 1 A	N/A 3.5 A	N/A 4.5 A
Rated Speed	N/A 10000 rpm	N/A 10000 rpm	N/A 35000 rpm	N/A 28000 rpm	N/A 53000 rpm
Rated Power	N/A 3.8 W	N/A 2.6 W	N/A 22 W	N/A 30 W	N/A 130 W
Rated Efficiency	N/A 0.7 %	N/A 75 %	N/A 0.8 %	N/A 0.837 %	N/A 0.845 %
Peak Torque	N/A 10.8 mN·m	N/A 7.5 mN·m	N/A 18 mN·m	N/A 33 mN·m	N/A 72 mN·m
Peak Current	N/A 2.4 A	N/A 1.5 A	N/A 2.4 A	N/A 10.5 A	N/A 13.5 A
Line to Line Resistance at 25 Degree Celsius (ºC) Temperature	N/A
Line to Line Resistance at 20 Degree Celsius (ºC) Temperature	N/A 1.3 O	N/A 1.4 O	N/A 2.25 O	N/A 0.31 O	N/A 0.45 O
Line to Line Inductance	N/A 0.06 mH	N/A 0.07 mH	N/A 0.13 mH	N/A 0.027 mH	N/A 0.045 mH
Torque Constant	N/A 5.27 mN·m/A	N/A 4.7 mN·m/A	N/A 7.43 mN·m/A	N/A 3.2 mN·m/A	N/A 5.6 mN·m/A
Back Electromotive Force (EMF) Constant	N/A
Back EMF	N/A 0.39 Vrms/Krpm	N/A 0.35 Vrms/Krpm	N/A 0.55 Vrms/Krpm	N/A 0.24 Vrms/Krpm	N/A 0.42 Vrms/Krpm
Housing - Ambient Thermal Resistance	N/A 7.32 K/W	N/A	N/A 8.4 K/W	N/A 9 K/W	N/A 11.6 K/W
Motor Thermal Time Constant	N/A 869 s	N/A	N/A 762 s	N/A 780 s	N/A 840 s
Max. Temperature of Winding	N/A 155 ºC	N/A	N/A 155 ºC	N/A 155 ºC	N/A 155 ºC
Electrical Time Constant	N/A 0.046 ms	N/A	N/A 0.057 ms	N/A 0.087 ms	N/A 0.1 ms
Winding Type	N/A WYE
Direct Current (DC) Dielectric Strength Voltage Per One Second	N/A 600 V	N/A 600 V	N/A 600 V	N/A 360 V	N/A 360 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 0.025 mm	N/A 0.02 mm	N/A 0.02 mm	N/A 0.02 mm	N/A 0.02 mm
Axial Play at 4 Newton (N) Load	N/A 0.3 mm	N/A 0.3 mm	N/A 0.3 mm	N/A 0.14 mm	N/A 0.14 mm
Maximum Radial Force at 10 Millimeter (mm) from The Flange	N/A 15 N	N/A 15 N	N/A 15 N	N/A	N/A
Maximum Radial Force at 5 Millimeter (mm) from the Flange	N/A	N/A	N/A	N/A 8 N	N/A 8 N
Maximum Radial Force at 20 Millimeter (mm) from the Flange	N/A
Maximum Axial Force	N/A 5 N	N/A 5 N	N/A 5 N	N/A 4 N	N/A 4 N
Phase U Color Code	N/A Yellow
Phase V Color Code	N/A Red
Phase W Color Code	N/A Black
VCC (Supply Voltage) Color Code	N/A	N/A	N/A	N/A Red	N/A Red
HW (Hall W) Color Code	N/A	N/A	N/A	N/A Blue	N/A Blue
HV (Hall V) Color Code	N/A	N/A	N/A	N/A Green	N/A Green
HU (Hall U) Color Code	N/A	N/A	N/A	N/A White	N/A White
GND (Ground) Color Code	N/A	N/A	N/A	N/A Black	N/A Black
Typical Torque Constants	N/A
Typical Voltage Constants	N/A
Inductance	N/A
Resistance	N/A
Lead Number	N/A
Color for Lead Number 1	N/A
Color for Lead Number 2	N/A
Color for Lead Number 3	N/A
Color for Lead Number 4	N/A
Color for Lead Number 5	N/A
Color for Lead Number 6	N/A
Color for Lead Number 7	N/A
Color for Lead Number 8	N/A
Color for Lead Number 9	N/A
Lead Gauge for Lead Number 1	N/A
Lead Gauge for Lead Number 2	N/A
Lead Gauge for Lead Number 3	N/A
Lead Gauge for Lead Number 4	N/A
Lead Gauge for Lead Number 5	N/A
Lead Gauge for Lead Number 6	N/A
Lead Gauge for Lead Number 7	N/A
Lead Gauge for Lead Number 8	N/A
Lead Gauge for Lead Number 9	N/A
Electric Function for Lead Number 1	N/A
Electric Function for Lead Number 2	N/A
Electric Function for Lead Number 3	N/A
Electric Function for Lead Number 4	N/A
Electric Function for Lead Number 5 (Hall Negative)	N/A
Electric Function for Lead Number 6	N/A
Electric Function for Lead Number 7	N/A
Electric Function for Lead Number 8	N/A
Electric Function for Lead Number 9	N/A
Voltage for Lead Number 1	N/A
Hall Effect Electrical Angle	N/A
End Play at 1000 Gram (g) Load	N/A
Radial Play at 360 Gram (g) Load	N/A
Radial Play at 460 Gram (g) Load	N/A
Radial Play at 450 Gram (g) Load	N/A
End Play at 4000 Gram (g) Load	N/A
End Play at 450 Gram (g) Load	N/A
Maximum Radial Force	N/A
Alternating Current (AC) Dielectric Strength for One Minute	N/A
Alternating Current (AC) Dielectric Strength¹	N/A
Direct Current (DC) Dielectric Strength Voltage for One Minute	N/A
Direct Current (DC) Dielectric Strength²	N/A
Minimum Insulation Resistance for 500 Volt (V) Direct Current (DC) Voltage	N/A
Number of Phase	N/A
Tolerance (±) for Line to Line Inductance	N/A
Loading Speed	N/A
Motor Frame Size	N/A
Rated Torque	N/A 3.6 mN·m	N/A 2.5 mN·m	N/A 6 mN·m	N/A 11 mN·m	N/A 23.9 mN·m
Continuous Running Torque	N/A
Rated Torque (Lasting 2 to 5 Seconds (s))	N/A
Rotor Inertia	N/A
Body Length	N/A
Fuselage Length	N/A
Weight	N/A
Note	N/A
	N/A
	N/A
	N/A	N/A	N/A	N/A	N/A
	N/A SL14SBL	N/A SL16SBL	N/A SL16SBL	N/A SL19SBL	N/A SL19SBL
Customize	N/A Custom Designs
¹ 3 seconds, limit of 5mA. ² 3 seconds, limit of 5mA.