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Home / Products / Brushless Dc Motor / Nema 34 Square Head BF86BLS125 3000rpm 48V 2.1N.m 660W 18A Ф86x86x138.5m Brushless Dc Motor

Nema 34 Square Head BF86BLS125 3000rpm 48V 2.1N.m 660W 18A Ф86x86x138.5m Brushless Dc Motor

Type: Nema 34 86mm 48V 660W Square Head Brushless Dc Motor
Phase: 3
Poles: 8
Rated Torque: 2.1N.m
Rated Current: 18A
Body Length: 138.5mm
Customized Parts: Motors, Gearboxes, Encoders, Brakes, Integrated Drivers...
 
 
  • BF86BLS125

  • 3000rpm

  • 8 poles

  • Nema34 (86mm)

  • 48V

Availability:

BesFoc Nema 34 86mm 48v 8poles round head brushless dc motor (BF86BLS125) with 3000Rpm speed and size 86x86x138.5mm. It has 8 wires (3 wires for motors, 5 wires for hallsensor), 2.1N.m 18A and 660W. For more different bldc motors requirements (such as gearbox, brake, encoder, or integrated motors), please contact us!!!


Electrical Specifications:

  • Type: 48v Nema 34 86mm round head brushless dc motor

  • Model Name: BF86BLS125

  • Number of Phase: 3

  • Number of Poles: 8

  • Rated Speed: 3000Rpm

  • Rated Torque: 2.1N.m

  • Rated Current: 18A

  • Rated Power: 660W

  • Peak Torque: 6.3N.m

  • Peak Current: 54A

  • Back E.M.F: 13.5V/Krpm

  • Torque Constant: 0.13N.m/A

  • Rotor Inertia: 2400g.cm2

  • Insulation Class: B

  • Insulation Resistance: 100MΩ Min @500VDC

  • Dielectric Strength: 500VAC for 1 Minute

  • Suitable Driver: BLD750

  • Optional Parts: Gearbox, Encoder, Brake, Integrated Driver...


Physical Specifications:


  • Frame Size: Nema 34 (86 x 86mm)

  • Body Length: 138.5mm

  • Shaft Diameter: 12.7mm

  • Number of Leads: 8

  • Leads Length: 300mm

  • Sensor: Hall Sensor

  • Weight: 4kg


Wires Connection:

Bldc Motors Wires Hall Sensor Wires
U V W +5VDC
GND Hu
Hv Hw
Yellow Green Blue Red Black Yello
Green Blue


General Specifications

Item Specification
Winding type Delt
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 220N@20mm from the flange
Max. axial force 60N
Insulation class Class B
Dielectric Strength 500VDC for one minute
Insulation Resistance 100MΩ Min., 500VDC


Electrical Specification
Model

/

BF86BLS125
Phase / 3
Poles / 8
Rated Voltage vdc 48
Rated Speed rpm
3000
Rated Torque N.m 2.1
Rated Current A 18
Rated Power W 660
Peak Torque N.m 6.3
Peak Current A 54
Back E.M.F V/Krpm 13.5
Torque Constant N.m/A 0.13
Rotor Inertia g.cm2 2400
Body Length mm 138.5
Weight kg 4
Sensor / Honey-well
Insulation Class / B
Insulation Class / IP30
Storage Temperature -25~+70℃
Operating Temperature -15~+50℃
Working Humidity RH 85% RH or less (no condensation) ≤85% RH
Working Environment / Outdoor (no direct sunlight), no corrosive gas, no flammable gas, no oil mist, no dust
Altitude m 1000 meters or less


Nema23 36V Bldc Motor Dimension:

brushless dc motor gearbox

3 Phase Bldc Motor Optional Parts:

Motor, Gearbox, Encoder, Brake, Integrated Driver...


Custommized Shaft Service:

Metal Pulleys

Metal Pulleys

Plastic Pulley

Plastic Pulley

Gear

Gear

Shaft Pin

Shaft Pin

Threaded Shaft

Threaded Shaft

Panel Mount

Panel Mount


Hollow Shaft

Hollow Shaft

Threaded Shaft

Threaded Shaft

Panel Mount

Panel Mount

Single Flat

Single Flat

Dual Flat

Dual Flat

Key ShaftKey Shaft

Other Customized Parts of Bldc Motors:

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Flange

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Shaft

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Planetary Gear

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Brake

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Built-in Driver

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Drivers


2D Brushless Motor Drawings:

BF86BLS125-X015.pdf


Suitable Drivers Manual:


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