CHANGZHOU JKONGMOTOR CO.,LTD
Changzhou Jkongmotor Co., Ltd. Professional Stepper & Bldc Motor Manufacture in China with 15+ Years Experience. Certification: CE Rohs Reach ISO9001 ISO14001
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Genaral Specification of high torque stepper motor with gearbox :
| Housing Material | Metal |
| Bearing at Output | Ball Bearings |
| Max.Radial Load(12mm from flange) | ≤550N |
| Max.Shaft Axial Load | ≤500N |
| Efficiency with full load % | >90% |
| Average lifetime Hour | >10000 |
Electrical Specifications of nema 34 stepper motor:
| 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^2
| Kg |
| JK86HS68-3004 | 1.8 | 68 | 3.0 | 1.2 | 7.1 | 3.5 | 4 | 0.8 | 1000 | 1.7 |
| JK86HS68-2808 | 1.8 | 68 | 2.8 | 1.4 | 3.9 | 2.4 | 8 | 0.8 | 1000 | 1.7 |
| JK86HS78-5504 | 1.8 | 78 | 5.5 | 0.46 | 4 | 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 |
| 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 | 8.7 | 8 | 2.4 | 2700 | 3.8 |
| JK86HS155-6204 | 1.8 | 155 | 6.2 | 0.75 | 9 | 12.2 | 4 | 3.6 | 4000 | 5.4 |
| JK86HS155-4208 | 1.8 | 155 | 4.2 | 1.25 | 8 | 12.2 | 8 | 3.6 | 4000 | 5.4 |
Precision Gearbox Electrical Specification(1):
Gearbox Electrical Specification(2):
Note: We can also manufacture products according to customer's requirements.
Q1: What about your warranty?
A: We guarantee is one year . for sea order . is 15months.
Q2: Do you have any certificates?
A: Yes, we have. All the motors have been approved by CE and Rohs.
Q3: Do you offer OEM AND ODM service?
A: Yes. We can supply OEM andmake customized design for any specific application.
Q4: How can be your brand distributor?
A: We will check your capacity and help you promote and expand the market.
Q5: What's the delivery time ?
A: Except special order. For samples usually 10-14 working days . for batch order . usually 20-25days.