NEMA34 Planetary Geared motor 48v 3000rpm 3 Phase
1. General 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 : 220N ＠20mm form the flange
Max.axial force : 60N
Insulation class : Class B
Dielectric strength : 500VDC for one minute
Insulation resistance : 100MΩ Min.,500VDC
2. Electrical Specification
| | | Model |
| 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% or under 85% RH(non condensing) |
| Working Environment | outdoor(no direct sunlight),Non-corrosive Gas,
Non-inflammable gas, No oil fog, No dust |
| Altitude | 1000m or under 1000m |
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 |
Matching Stepper motor Driver: JKBLS300 JKBLS750
4. Dimensions: (Unit=mm)
5.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.
6. Applications:
(Stepper motor, electrical motor,brake motor,motor driver,gear motor,bldc motor,brushless motor)
- 3d printers
- CNC routers
- Engraving Machines
- Stage lighting control
- Security surveillance
- Video equipment
- Laserworkstation
- Carving machine
- Office automation
- Smart toy
- Digital controlled machinery
- Medical instrument
- Other automatic equipment
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Nema 34 Brushless DC Gear Motor 48v 3000rpm 3 Phase Planetary Geared Images
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