2 Phase Hybrid Stepper Motor Nema 34 Bipolar 4 Axis Cnc Machine Kit 86mm 12N.M 1680ozin
4axis cnc kit bipolar 86mm stepper motor 12N.m 1680oz,in 2-phase 1.8 degree
Electrical Performance
Electrical Specifications:
| Model No | Step Angle(°) | Rated Voltage(V) | Rated Current (A) | Phase Resistance(Ω) | Phase Inductance (mH) | Holding Torque (Kg.cm) | Detent Torque (g.cm Max) | Rotor Inertia (g.cm²) | Motor Length (mm) | Leads No. | Motor Weight(Kg) |
| 86HS65-3004 | 1.8 | 3.3 | 3 | 1.1 | 6.5 | 28 | 800 | 1000 | 65 | 4 | 1.7 |
| 86HS65-4004 | 1.8 | 2.8 | 4 | 0.7 | 3.9 | 32 | 1000 | 1200 | 68 | 4 | 1.7 |
| 86HS78-4004 | 1.8 | 1.5 | 4 | 0.38 | 2.5 | 35 | 1200 | 1400 | 78 | 4 | 2.3 |
| 86HS78-4204 | 1.8 | 1.9 | 4.2 | 0.45 | 4 | 45 | 1200 | 1400 | 78 | 4 | 2.3 |
| 86HS78-6008 | 1.8 | 3.0 | 6 | 0.5 | 4 | 45 | 1200 | 1400 | 78 | 8 | 2.3 |
| 86HS82-4504 | 1.8 | 1.4 | 4.5 | 0.32 | 2.8 | 45 | 1300 | 1500 | 82 | 4 | 2.5 |
| 86HS82-5608 | 1.8 | 2.0 | 5.6 | 0.35 | 3 | 50 | 1300 | 1500 | 82 | 8 | 2.5 |
| 86HS100-5004 | 1.8 | 2.5 | 5 | 0.5 | 4 | 68 | 2000 | 2100 | 100 | 4 | 3.2 |
| 86HS100-5008 | 1.8 | 2.5 | 5 | 0.5 | 4 | 65 | 2000 | 2100 | 100 | 8 | 3.2 |
| 86HS118-6004 | 1.8 | 3.6 | 6 | 0.6 | 6 | 85 | 2400 | 2700 | 118 | 4 | 3.7 |
| 86HS118-5608 | 1.8 | 3.4 | 5.6 | 0.6 | 6 | 85 | 2400 | 2700 | 118 | 8 | 3.7 |
| 86HS118-6008 | 1.8 | 3.6 | 6 | 0.6 | 6 | 85 | 2400 | 2700 | 118 | 8 | 3.7 |
| 86HS156-5504 | 1.8 | 3.9 | 5.5 | 0.7 | 9 | 120 | 3600 | 4000 | 156 | 4 | 5.5 |
| 86HS156-6204 | 1.8 | 4.7 | 6.2 | 0.75 | 9 | 122 | 3600 | 4000 | 156 | 4 | 5.5 |
| 86HS156-5608 | 1.8 | 3.6 | 5.6 | 0.65 | 9 | 120 | 3600 | 4000 | 156 | 8 | 5.5 |
Dimensions:
Applications:
Stepper motor are widely applied in engraving machine, textile machine, 3D printer, medical instruments, stage light equipment, robot, CNC, music fountain, and other industrial automatic equipment.
The stepper motor is an electromagnetic device that converts digital pulses into mechanical shaft rotation. Advantages of step motors are low cost, high reliability, high torque at low speeds and a simple, rugged construction that operates in almost any environment. The main disadvantages in using a stepper motor is the resonance effect often exhibited at low speeds and decreasing torque with increasing speed.
Advantages
- Low cost for control achieved
- High torque at startup and low speeds
- Ruggedness
- Simplicity of construction
- Can operate in an open loop control system
- Low maintenance
- Less likely to stall or slip
- Will work in any environment
- Can be used in robotics in a wide scale.
- High reliability
- The rotation angle of the motor is proportional to the input pulse.
- The motor has full torque at standstill (if the windings are energized)
- Precise positioning and repeatability of movement since good stepper motors have an accuracy of 3–5% of a step and this error is non-cumulative from one step to the next.
- Excellent response to starting/stopping/reversing.
- Very reliable since there are no contact brushes in the motor. Therefore, the life of the motor is simply dependent on the life of the bearing.
- The motors response to digital input pulses provides open-loop control, making the motor simpler and less costly to control.
- It is possible to achieve very low-speed synchronous rotation with a load that is directly coupled to the shaft.
- A wide range of rotational speeds can be realized as the speed is proportional to the frequency of the input pulses.
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