Free shipping 40mm Nema17 Stepper Motor 42 motor Nema 17 motor 42BYGH 1.5A (17HS4401) motor 4-lead for 3D printer
101.18 84.42 $
Technical Parameters:
1. Input Voltage: 12V DC
2. Rated power: 20W, maximum 30W.
3. Material: Aluminum alloy
4. Ambient temperature -20°C to +75°C.
5. Standard protection class: IP54.
6. Low noise design, noise level less than 42dB.
Product Description:
1. Limit Switch: Cut off the power, it can be stopped at any position, with self-locking function
2. Stop Anywhere: stop at any position, with machine lock, safe and secure..
3. Metal gears: powder alchemy technology, pure metal gears, double strength and toughness.
4. Aluminum Alloy Material: The surface has undergone 27 polishing processes, and the structure design is tight.
Stroke length introduction:
50mm Stroke, Retracted Length=155mm, Extended Length=205mm
100mm Stroke, Retracted Length=205mm, Extended Length=305mm
150mm Stroke, Retracted Length=255mm, Extended Length=405mm
200mm Stroke, Retracted Length=305mm, Extended Length=505mm
250mm Stroke, Retracted Length=355mm, Extended Length=605mm
Size introduction:
Stroke Length: means the movement length of linear actuator.
Retracted Length: means the length when linear actuator 100% fully closed.
Extended Length: means the length when linear actuator 100% fully open.
Way of working:
When the linear actuator is connected to the power supply in the positive direction, the linear actuator will extend. When the linear actuator is connected to the power supply in the reverse direction, the linear actuator will retract.
Thrust/pull forces:
The thrust/pull forces of our linear actuators are
100N 90mm per second, 150N 70mm per second,
180N 50mm per second, 200N 40mm per second,
230N 25mm per second, 250N 15mm per second,
300N 30mm per second, 500N 20mm per second,
700N 10mm per second, 1000N 5mm per second,
1500N 4mm per second.
For example, 1000N 5mm per second means:
1000N push/pull force can push/pull 100kg weight items. The speed is 5mm per second.
For example, 300N 30mm per second means:
300N push/pull force can push/pull 30kg weight items. The speed is 30mm per second.
Please choose the appropriate push/pull force and speed.
How to protect your linear actuator:
1. Please use the 12V DC power adapter.
2. Please do not exceed the rated load.
3. All the stroke linear actuator have duty cycle, they are unable to work all the time without stop. The duty cycle of this actuator is 20%. it means that your actuator needs 4 minutes to rest for every 1 minute of work. If the actuator keeps working for long time, the motor is easily burnt out.
4. Please be careful, the actuator not completely waterproof.
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
Shipping time varies by location. These are our estimates:
Location | *Estimated Shipping Time |
---|---|
United States | 10-30 Business days |
Canada, Europe | 10-30 Business days |
Australia, New Zealand | 10-30 Business days |
Central & South America | 15-30 Business days |
Yes, you will receive an email once your order ships that contains your tracking information.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.
If you did not receive the product within the guaranteed time(45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
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Please do not send your purchase back to us unless we authorise you to do so.
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