Lead Screw Stepping Motor
Product Description
| Product Type | 42SHD4425 -120NL Lead screw stepping motor |
| Shaft length | 120mm |
| Shaft Dianeter | 22mm,Tr8 lead screw(2 lead) |
| Voltage | DC 3.0V |
| Weight | about 416g |
First of all, the lead screw stepper motor has high precision and high speed performance during operation. The motion precision is high, it can easily achieve small amplitude accurate control, and can accurately control the motion trajectory.
The motor adopts advanced electronic control technology, the utilization efficiency of electric energy is relatively high, and the energy consumption can be effectively reduced.
In addition, the lead screw stepper motor is compact in application, simple to install, and does not require additional transmission devices, which ensures the versatility of the equipment, can adapt to different equipment applications, and improve production efficiency and robot efficiency.
Detailed Images





Product & specifications
| Model:42SHD4425 -120NL Lead screw stepping motor |
| Step angle | 1.8°± 5% |
| Number of phase | 2 |
| Rated voltage | 3.0 V DC |
| Rated current | 2.0 Amp |
| Holding torque | 590mN.m(min) |
| Detent torque | 25 mN.m |
| Phase resistance | 1.5 ohm ± 10% (at 20°C) |
| Phase inductance | 3.0 mH ± 20% |
| Rotor inertia | 72 g.c㎡ |
| Motor weight | 0.38kg |
| Insulation resistance | 100M Ω min.(500 V DC) |
| Insulation class | Class B |
Packing & Delivery
PACKAGE:
Standard export carton packing.
DELIVERY TIME:
3-20 days after confirming order,detail delivery date should be decided according to
production season and order quantity.
ATTENTION:
If special customs clearance documents are required, please contact us in advance for confirmation.

FAQ
Q:1.What kind of motors you can provide?
A: For now, We mainly provide micro motor and a series of dc deceleration motor, including straight tooth deceleration motor, planetary deceleration motor, worm deceleration motor.At present, our company focuses on developing various types of motors with voltage between 1VDC and 30VDC and motor diameter between 8 and 51mm.
Q:2. Can you send me a price list?
A: For all of our motors, they are customized based on different requirements like lifetime, noise, voltage, and shaft etc. The price also varies according to annual quantity. So it's really difficult for us to provide a price list. If you can share your detailed requirements and annual quantity, we'll see what offer we can provide.
Q:3. What's the lead time for regular order?
A: For orders, the standard lead time is 3-25 days and this time can be shorter or longer based on different model, period and quantity.
Q:4. Is it possible for you to develop new motors if we can provide tooling cost?
A: Yes. Please kindly share the detailed requirements like performance, size, annual quantity, target price etc. Then we'll make our evaluation to see if we can arrange or not.
Q:5.Could you send me free samples?
Yes,also we can return your samples fee back when you place order.
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