86BYGH450A 1.8° 78mm 45kg.Cm Nema 34 CNC Stepper Motor
85BYGH450A 86BYGH450A 1.8° 78mm 45kg.Cm Nema 34 CNC Stepper Motor
Product description: 85BYGH450A & 86BYGH450A cnc stepper motor is a new 2-phase hi-torque hybrid stepper motor. Widely used in CNC router machines, CNC lasers, CNC plasma cutting machines, etc.
Tips: 85BYGH450A & 86BYGH450A 2 phase hybrid stepper motors have two kinds, 14mm without keyway shaft and 12.7mm with keyway shaft, please tell me which kinds is your need. The default shaft is 12.7mm with keyway. As to 12.7mm diameter shaft stepper motors, keyway can be taken down if you don’t use it.
1.Genaral Specification of 86mm hybrid stepper motor:
| Item | Specifications |
| Step Angle | 1.8° |
| Temperature Rise | 80℃max |
| Ambient Temperature | -20℃~+50℃ |
| Insulation Resistance | 100 MΩ Min. ,500VDC |
| Dielectric Strength | 500VAC for 1minute |
| Shaft Radial Play | 0.02Max. (450g-load) |
| Shaft Axial Play | 0.08Max. (450g-load) |
| Max. radial force | 28N (20mm from the flange) |
| Max. axial force | 10N |
2.Electrical Specification of Nema34 stepper motors:
|
Model No. |
Step Angle |
Motor Length |
Current /Phase |
Resistance /Phase |
Inductance /Phase |
Holding Torque |
# of Leads |
Detent Torque |
Rotor Inertia |
Mass |
| ( °) | (L)mm | A | Ω | mH | N.m | No. | Kg.cm | g.cm |
Kg | |
| JK86HS68-5904 | 1.8 | 67 | 5.9 | 0.28 | 1.7 | 3.4 | 4 | 0.8 | 1000 | 1.7 |
| JK86HS68-2808 | 1.8 | 67 | 2.8 | 1.4 | 3.9 | 3.4 | 8 | 0.8 | 1000 | 1.7 |
| JK86HS78-5504 | 1.8 | 78 | 5.5 | 0.46 | 4.0 | 4.6 | 4 | 1.2 | 1400 | 2.3 |
| JK86HS78-4208 | 1.8 | 78 | 4.2 | 0.75 | 3.4 | 4.6 | 8 | 1.2 | 1400 | 2.3 |
| JK86HS97-4504 | 1.8 | 97 | 4.5 | 0.66 | 3.0 | 5.8 | 4 | 1.7 | 2100 | 3.0 |
| JK86HS97-4008 | 1.8 | 97 | 4.0 | 0.98 | 4.1 | 4.7 | 8 | 1.7 | 2100 | 3.0 |
| JK86HS100-6004 | 1.8 | 100 | 6.0 | 0.36 | 2.8 | 7.0 | 4 | 1.9 | 2200 | 3.1 |
| JK86HS115-6004 | 1.8 | 115 | 6.0 | 0.6 | 6.5 | 8.7 | 4 | 2.4 | 2700 | 3.8 |
| JK86HS115-4208 | 1.8 | 115 | 4.2 | 0.9 | 6.0 | 8.7 | 8 | 2.4 | 2700 | 3.8 |
| JK86HS126-6004 | 1.8 | 126 | 6.0 | 0.58 | 6.5 | 6.3 | 4 | 2.9 | 3200 | 4.5 |
| JK86HS155-6004 | 1.8 | 155 | 6.0 | 0.68 | 9.0 | 13.0 | 4 | 3.6 | 4000 | 5.4 |
| JK86HS155-4208 | 1.8 | 155 | 4.2 | 1.25 | 8.0 | 12.2 | 8 | 3.6 | 4000 | 5.4 |
Above only for representative products, products of special request can be made according to the customer request.
3.Drawing of JK86HS78 stepper motor:
4. The motor with driver kit : JK86HS78 + DM860H
5.Produce equipment:
6.Production Process:
7.Advantages of hybrid Step Motor:
The motor is simple in construction, reliable.
At the standstill condition, the motor has full torque.
The motors are less costly.
They require little maintenance.
The stepper motor has an excellent and accurate starting, stopping and reversing response.
8.Applications of electric motor:
- As the stepper motor are digitally controlled using an input pulse, they are suitable for use with computer controlled systems.
- They are used in numeric control of machine tools.
- Used in tape drives, floppy disc drives, printers and electric watches.
- The stepper motor also use in X-Y plotter and robotics.
- It has wide application in textile industries and integrated circuit fabrications.
- The other applications of the Stepper Motor are in spacecrafts launched for scientific explorations of the planets etc.
- These motors also find a variety of commercial, medical and military applications and also used in the production of science fiction movies.
- Stepper motors of microwatts are used in the wrist watches.
- In the machine tool, the stepper motors with ratings of several tens of kilowatts is used.
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