Home ProductsBrushless DC Gear Motor

4000RPM Planetary Gear Motor 12V With Ratio 3.71 Delta Winding Type

4000RPM Planetary Gear Motor 12V With Ratio 3.71 Delta Winding Type

4000RPM Planetary Gear Motor 12V With Ratio 3.71 Delta Winding Type
video
4000RPM Planetary Gear Motor 12V With Ratio 3.71 Delta Winding Type
Product Details:
Place of Origin: Jiangsu, China (Mainland)
Brand Name: Jkongmotor
Certification: CE, ROHS,ISO9001
Model Number: Nema17 JK42BLS
Payment & Shipping Terms:
Minimum Order Quantity: 3PCS
Price: US$23.5~US$61.5
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: 100000pcs/month
Contact Now
Detailed Product Description
Rated Voltage: 12V - 24V Rated Speed: 2000rpm - 5000rpm
Rated Power: 26W - 105W Rated Torque: 62.5mN.m -0.25N.m
Rated Current: 1.8A - 6.3A Weight: 0.3kg - 0.8kg
High Light:

planetary gear motor

,

gear reduction box electric motor

 

24V 4000RPM Planetary Geared Brushless Dc Motor With Ratio 3.71 , 5.18 , 26.8 , 51 , 99.5

 

A motor converts supplied electrical energy into mechanical energy. Various types of motors are in common use. Among these, brushless DC motors (BLDC) feature high efficiency and excellent controllability, and are widely used in many applications. The BLDC motor has power-saving advantages relative to other motor types.

 

1. General Specification

Item Specification
Winding type Delta
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 28N @20mm form the flange
Max.axial force 10N
Insulation class Class B
Dielectric strength 500VDC for one minute
Insulation resistance 100MΩ Min.,500VDC


 

2. Electrical Specification:

    Model
 Specification Unit JK42BLS01 JK42BLS02 JK42BLS03 JK42BLS04
 Number Of Phase Phase 3
 Number Of Poles Poles 8
 Rated Voltage VDC 24
 Rated Speed Rpm 4000
 Rated Torque N.m 0.0625 0.125 0.185 0.25
 Rated Power W 26 52.5 77.5 105
 L1 Body Length mm 41 61 81 100

 

 

3. Gearbox Electrical Specification:

 Reduction ratio 3.7 5.2 14 19 27 51 71 100 139 182 219 254 306 354 427 495 596
 umber of geartrains 1 2 3 4
 Transmission efficiency 90% 81% 73% 66%
 Rated tolerance torque 1 N.m 4 N.m 8 N.m 10 N.m
 Max momentary tolerance torque 3 N.m 12 N.m 25 N.m 30 N.m
 Max radial load(12mm form flange) ≤80N
 Max shaft axial load ≤30N
 L2 length(mm) 31.5 42.1 52.5 62.9

 

 

 

4. Drawing(JK42BLS01 With Gearbox Ratio 51:1):

 

4000RPM Planetary Gear Motor 12V With Ratio 3.71 Delta Winding Type 0
 

5. Our service
We do also manufacture other products:

Stepper motor ; Stepper motor with gearbox.
Linear stepper motor , closed loop stepper motor , stepper motor with brake , stepper motor sriver ;
Brushless dc motor ; Bldc motor with gearbox , Bldc motor driver ;
Brush dc motor , spindle motor , ac servo motor kit , couplings , pulley , power supply and so on .

 

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.

Contact Details
CHANGZHOU JKONGMOTOR CO.,LTD

Contact Person: Claire Jin

Tel: +8613585320165

Send your inquiry directly to us (0 / 3000)

Contact

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