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Nema 34 500W 48V 3000rpm Brushless DC Gear Motor For CNC Routers

Nema 34 500W 48V 3000rpm Brushless DC Gear Motor For CNC Routers

Nema 34 500W 48V 3000rpm Brushless DC Gear Motor For CNC Routers
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Nema 34 500W 48V 3000rpm Brushless DC Gear Motor For CNC Routers
Product Details:
Place of Origin: Jiangsu, China (Mainland)
Brand Name: Jkongmotor
Certification: CE, ROHS,ISO9001
Model Number: JK86BLSP
Payment & Shipping Terms:
Minimum Order Quantity: 1PCS~3PCS
Price: US$73~US$155
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
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Detailed Product Description
Rated Voltage: 48V - 310V Rated Speed: 1000rpm - 3000rpm
Rated Power: 110W - 660W Rated Torque: 0.35N.m - 2.1N.m
Rated Current: 3A - 18A Ratio: 1:4 - 1:100
High Light:

500W Brushless DC Gear Motor

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Nema 34 geared brushless dc motor

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48V geared brushless dc motor

 

NEMA34 Brushless Dc motor 48v 3000rpm 500W With Planetary Gearbox Ratio 4:1 - 100:1


 

1. Application

Our products are widely used in 3d printers, CNC routers, Engraving Machines, stage lighting control, security surveillance, video equipment, laserworkstation, carving machine, office automation, smart toy, digital controlled machinery and medical instrument and other automatic equipment.


 

2. Electrical Specification

 

86mm brushless dc motor:

    Model FL86BLS71-48V-30220B-3
Specification Unit JK86BLS58 JK86BLS71 JK86BLS84 JK86BLS98 JK86BLS125
Number Of Phase Phase 3
Number Of Poles Poles 8
Rated Voltage VDC 48
Rated Speed Rpm 3000
Rated Torque N.m 0.35 0.7 1.05 1.4 2.1
Rated Current Amps 3 6.3 9 11.5 18
Rated Power W 110 220 330 440 660
Peak Torque N.m 1.05 2.1 3.15 4.2 6.3
Peak Current Amps 9 19 27 35 54
Back E.M.F V/Krpm 13.7 13 13.5 13.7 13.5
Torque Constant N.m/A 0.13 0.12 0.13 0.13 0.13
Rotor Inertia g.c 400 800 1200 1600 2400
Body Length mm 71 84.5 98 111.5 138.5
Weight Kg 1.5 1.9 2.3 2.7 4
Sensor Honeywell
Insulation Class B
Degree of Protection IP30
Storage Temperature -25~+70℃
Operating Temperature -15~+50℃
Working Humidity ≤85% RH
Working Environment Outdoor (No Direct Sunlight), No Corrosive Gas, No Flammable Gas, No Oil Mist, No Dust
Altitude 1000m or less

 

 

3. Gearbox Electrical Specification:

 

 Reduction ratio 4 5 10 16 20 25 40 50 100
 Number of geartrains 1 3
 Transmission efficiency 91% 82%
 Rated torque 50 N.m 80 N.m
 Max rated torque 100 N.m 160 N.m
 L2 length(mm) 75 90

 

Nema 34 500W 48V 3000rpm Brushless DC Gear Motor For CNC Routers 0

 

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.

 

The main parameters to be referenced in the selection of brushless DC motor are as follows:

  • Maximum torque: this can be obtained by adding the load torque, moment of inertia and friction. In addition, additional factors such as air gap air resistance influence the maximum torque.
  • Square modulus torque: can be approximately considered as the continuous output torque required for practical application, determined by many factors: maximum torque, load torque, moment of inertia, acceleration, deceleration, and running time, etc.
  • Speed: this is the required speed, which can be determined according to the speed trapezoidal curve of the motor, usually 10% margin should be left in the calculation.

Contact Details
CHANGZHOU JKONGMOTOR CO.,LTD

Contact Person: Eric

Tel: +8618136918991

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