0.9 degree nema17 motor hybrid stepper motor, 42mm CNC step motor
1. General Specification of NEMA 17 stepper motors:
- Step angle: 0.9°
- Temperature rise: below 80 ºC
- Ambient temperature: -20 ºC ~ + 50 ºC
- Insulation resistance: minimum 100MΩ, 500VDC
- Dielectric strength: 500VAC for 1 minute
- Shaft radial clearance: 0.02 max (450 g load)
- Shaft axial clearance: 0.08Max. (450 g load)
- Maximum radial force: 28N (20mm from flange)
- Maximum axial force: 10N
- size: Approximately 42x42x48mm
2. Electrical Specification of stepper motor:
- Holding Torque: 0.44KG.CM;
- Current / Phase: 1.68A
- Step Angle(degrees): 1.8 Degree
- Model Number: NEMA17
- Phase: 2
- Type: Hybrid
- Model: JK42HM48-1684AF
- Motor length: 48mm
- Diameter of axle: 5mm
Model No. | Step Angle | Motor Length | Current /Phase | Resistance /Phase | Inductance /Phase | Holding Torque | Number of leads | Detent Torque | Rotor Inertia |
| (°) | (mm) | (A) | (Ω) | (mH) | (kg.cm) | (No.) | (g.cm) | g.cm2 | |
| JK42HM34-1334 | 0.9 | 34 | 1.33 | 2.1 | 4.2 | 2.2 | 4 | 200 | 35 |
| JK42HM34-0316 | 0.9 | 34 | 0.31 | 38.5 | 33 | 1.58 | 6 | 200 | 35 |
| JK42HM34-0956 | 0.9 | 34 | 0.95 | 4.2 | 4.0 | 1.58 | 6 | 200 | 35 |
| JK42HM40-1684 | 0.9 | 40 | 1.68 | 1.65 | 3.2 | 3.3 | 4 | 220 | 54 |
| JK42HM40-0406 | 0.9 | 40 | 0.4 | 30 | 30 | 2.59 | 6 | 220 | 54 |
| JK42HM40-1206 | 0.9 | 40 | 1.2 | 3.3 | 3.4 | 2.59 | 6 | 220 | 54 |
| JK42HM48-1684 | 0.9 | 48 | 1.68 | 1.65 | 4.1 | 4.4 | 4 | 250 | 68 |
| JK42HM48-1206 | 0.9 | 48 | 1.2 | 3.3 | 4 | 3.17 | 6 | 250 | 68 |
| JK42HM48-0406 | 0.9 | 48 | 0.4 | 30 | 38 | 3.17 | 6 | 250 | 68 |
| JK42HM60-1684 | 0.9 | 60 | 1.68 | 1.65 | 5.0 | 5.5 | 4 | 270 | 106 |
| Above only for representative products, products of special request can be made according to the customer request. | |||||||||
3. Drawing of 42HM step motor:
FAQ:
1. Can you make the gearbox or Gearmotor with custom specifications?
YES. We have strong R&D capability, also a significant term of engineers, each of them has many work years experience.
2. Do you provide the samples?
YES. Our company can provide the samples to you
3. Do you provide technical support?
YES. Our company have strong R&D capability, we can provide technical support if you need.
4. why should you buy from us and not from other suppliers?
Professional one-to-one motor customized. The world's large enterprise of choice for high-quality suppliers. ISO9001:2008 quality management system certification, through the CE, ROHS certification.
5. How to ship to us?
We will ship the samples to you according to the DHL or UPS or FEDEX etc account you provide.
6. How can I know if the product is suitable for me?
First, you need to provide us the more details information about the product. We will recommend the item to you according to your specification requirement. After you confirm, we will prepare the samples for you. also we will offer some promising advances according to your product use.
