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Electronics HSG Gearbox 36v 138W 4000RPM Geared Brushless DC Motor

Electronics HSG Gearbox 36v 138W 4000RPM Geared Brushless DC Motor

China Electronics HSG Gearbox 36v 138W 4000RPM Geared Brushless DC Motor for sale
Electronics HSG Gearbox 36v 138W 4000RPM Geared Brushless DC Motor
Product Details:
Place of Origin: Jiangsu, China (Mainland)
Brand Name: Jkongmotor
Certification: CE, ROHS,ISO9001
Model Number: JK57BLS03
Payment & Shipping Terms:
Minimum Order Quantity: 3-10pcs
Price: US $26 - 43 / Units | 1 Unit/Units (Min. Order)
Packaging Details: with export carton . big quantity with pallet
Delivery Time: For samples , 7-15 days / For batch , 15-25days
Payment Terms: T/T , paypal , Western Union, L/C
Supply Ability: 30000pcs/month
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Detailed Product Description
Phase: 3-phase Current / Phase: 5.3A
Voltage Range: 36V Keywords: Bldc Gear Motor 36v
Color: Black Stepper Driver Model: JKBLS300
Power: 138w Holding Torque: 6 N.m
Speed: 200rpm Sensor: Honeywell
Body Length: 87mm Weight: 1 Kg
High Light:

HSG Gearbox brushless geared motor


138W brushless geared motor


ROHS brushless dc gear motor

36v 138W 4000RPM Geared Brushless DC Motor 20:1 HSG Gearbox


BLDC motors offer high efficiency and controllability, and that they have a long operating life. They are widely used in devices that run continuously. They have long been used in washing machines, air conditioners, and other consumer electronics; and more recently, they are appearing in fans, where their high efficiency has contributed to a significant reduction in power consumption.


Genaral Specification:


Item Specification
Winding type Star
Hall effect angle 120 degree electrical angle
Shaft run out 0.025mm
Radial play 0.02mm@450g
End play 0.08mm@450g
Max.radial force 75N @20mm form the flange
Max.axial force 15N
Insulation class Class B
Dielectric strength 500VDC for one minute
Insulation resistance 100MΩ Min.,500VDC



Electrical Specification:


Specification Unit JK57BLS03
Number Of Phase Phase 3
Number Of Poles Poles 4
Rated Voltage VDC 36
Rated Speed Rpm 4000
Rated Torque N.m 0.33
Rated Current Amps 5.3
Rated Power W 138
Peak Torque N.m 1
Peak Current Amps 15.5
Back E.M.F V/Krpm 7.3
Torque Constant N.m/A 0.07
Rotor Inertia g.c㎡ 173
Body Length mm 87
Weight Kg 1
Sensor Honeywell

Gearbox Electrical Specification:


Reduction ratio 3 5 7.5 10 15 18 20 25 30 50 60 75 100 120 150 200
Number of geartrains 1 2 3
Rated torque 3 N.m
Peak torque 5 N.m
length(mm) 32 & 41 41


Products of special request can be made according to the customer request !

Electronics HSG Gearbox 36v 138W 4000RPM Geared Brushless DC Motor 0


Electronics HSG Gearbox 36v 138W 4000RPM Geared Brushless DC Motor 1


Advantages of BLDC Motors


A BLDC motor with three coils on the stator will have six electrical wires (two to each coil) extending from these coils. In most implementations three of these wires will be connected internally, with the three remaining wires extending from the motor body (in contrast to the two wires extending from the brushed motor described earlier). Wiring in the BLDC motor case is more complicated than simply connecting the power cell’s positive and negative terminals; we will look more closely at how these motors work in the second session of this series. Below, we conclude by looking at the advantages of by BLDC motors.


One big advantage is efficiency, as these motors can control continuously at maximum rotational force (torque). Brushed motors, in contrast, reach maximum torque at only certain points in the rotation. For a brushed motor to deliver the same torque as a brushless model, it would need to use larger magnets. This is why even small BLDC motors can deliver considerable power.


The second big advantage—related to the first—is controllability. BLDC motors can be controlled, using feedback mechanisms, to delivery precisely the desired torque and rotation speed. Precision control in turn reduces energy consumption and heat generation, and—in cases where motors are battery powered—lengthens the battery life.


BLDC motors also offer high durability and low electric noise generation, thanks to the lack of brushes. With brushed motors, the brushes and commutator wear down as a result of continuous moving contact, and also produce sparks where contact is made. Electrical noise, in particular, is the result of the strong sparks that tend to occur at the areas where the brushes pass over the gaps in the commutator. This is why BLDC motors

are often considered preferable in applications where it is important to avoid electrical noise.



Our factory

Electronics HSG Gearbox 36v 138W 4000RPM Geared Brushless DC Motor 2


Contact Details

Contact Person: Stacy

Tel: +8613776803450

Send your inquiry directly to us (0 / 3000)


Address: Building A2,Hutang Industrial zone,Lingdao Rd,Wujin District,Changzhou,China.Zip:213162

Factory Address:Building A2,Hutang Industrial zone,Lingdao Rd,Wujin District,Changzhou,China.Zip:213162