SWLD Series Worm Gear Screw Jack with Flange Input for Construction Lifting
SWLD worm gear screw jack is one type of worm screw lifter with flange input, usually connected with motors. The worm gear screw jack can be used alone or in combination with right-angle steering gears, coupling, and transmission rob to form a system to accurately control up and down movements, propulsion, and flipping. Different worm gear screw jacks are suitable for different power motors and corresponding flange sizes, please check the following table for reference.
SWLD Worm Gear Screw Jack with Flange Input
SWLD worm gear screw jack is one type of worm screw lifter with flange input, usually connected with motors. The worm gear screw jack can be used alone or in combination with right-angle steering gears, coupling, and transmission rob to form a system to accurately control up and down movements, propulsion, and flipping. Different worm gear screw jacks are suitable for different power motors and corresponding flange sizes, please check the following table for reference.
SWLD Series Worm Gear Screw Jack with Flange Input for Construction Lifting
SWLD Series Worm Gear Screw Jack Model:
Model | Motor Power | Flange Model |
SWLD1T | 0.18kW, 0.37kW | 63B5 |
SWLD2.5T | 0.37kW | 71B5 |
SWLD5T | 0.75kW | 80B5 |
1.5kW | 80B5 | |
SLWD10T/15T | 1.5kW | 80B5 |
2.2kW | 100B5,112B5 | |
SWLD20T | 2.2kW | 100B5 |
3.0kW | 112B5 | |
SWLD25T | 4.0kW | 100B5,112B5 |
5.5kW | 132B5 |
SWLD Series Worm Gear Screw Jack Components:
Worm gear | high quality 9-4 copper | |
Worm | 20CrMnTi | |
Screw material | 45# steel finishing | |
Housing material | HT250 cast iron | |
Bearing | high load bearing, Chinese famous brand or C&U |
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Oil seal | Chinese famous brands or NAK or SKF |
SWLD Series Worm Gear Screw Jack Parameters:
Model | SWLD2.5 | SWLD5 | SWLD10/15 | SWLD20 | SWLD25 | SWLD35 | SWLD50 | SWLD100 | SWLD120 | |
Max lifting load(Kn) | 25 | 50 | 100/150 | 200 | 250 | 350 | 500 | 1000 | 1200 | |
Screw diameter* thread dimension(mm) |
Tr30*6 | Tr40*7 | Tr58×12 | Tr65*12 | Tr90*16 | Tr110*18 | Tr120*20 | Tr160*23 | Tr180*25 | |
Worm Ratio | P | 6:1 | 6:1 | 7:1 | 8:1 | 10:1 | 10:1 | 10:1 | 12:1 | 12:1 |
M | 24:1 | 24:1 | 23:1 | 24:1 | 32:1 | 32:1 | 32:1 | 36:1 | 36:1 | |
Stroke for one input turn (mm) |
P | 1.0 | 1.167 | 1.565 | 1.5 | 1.5 | 1.69 | 1.87 | 1.92 | 2.083 |
M | 0.250 | 0.292 | 0.5 | 0.5 | 0.5 | 0.56 | 0.625 | 0.638 | 0.694 | |
Max permissible power(kW) | 1.45 | 2.59 | 3.47 | 4.02 | 5.38 | 13.06 | 13.9 | 28.5 | 62 | |
Weight per 100mm screw & protective tube(kg) |
0.45 | 0.82 | 1.67 | 2.15 | 4.15 | 5.20 | 7.45 | 13.6 | 17.3 |
Worm Gear Screw Jack Different Types of Screw Heads:
flange types worm gear screw jack, cylinder types worm gear screw jack, flat head types worm gear screw jack, nut types, thread types worm gear screw jack
Flange Input Worm Gear Screw Jack Features
- compact structure, small size, and lightweight
- available driven by electric motors or manually by hand crank
- multiple structure forms, flexible use
- convenient installation
- cost-effective
- can be customized according to requirements
SWLD Series Worm Gear Screw Jack Applications:
Worm gear screw jacks are the ideal product to push, pull, lift, lower, and position object loads. They are essential components in automated machinery because of their high reliability and synchronization. They usually operate in high-load applications. Additionally, screw jack is increasingly finding uses as alternatives to conventional pneumatic and hydraulic systems, because it has better energy efficiency and greater levels of precision. Nuodun screw jacks and lifting systems offer wide-ranging lifting and positioning solutions for diverse industries.
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Customized Worm Gear Screw Jack
We are the factory with the ability to customize the worm gear screw jack to your specific requirements for your application. Please share detailed information including your use scenario, required loading capacity, reduction ratio, power source, stroke length, and other requests. Our sales and technical team will provide solutions and drawings for your confirmation.
Worm Gear Screw Jack Model Selection Guide:
Step 1: select the corresponding model according to your load capacity requirements,
Step 2: confirm the reduction ratio: 1/6, 1/12, or 1/24. If you need a special speed ratio, please contact our sales team.
Step 3: Determine the head form of the screw, there are cylinder type, nut type, flange type, thread type, and flat head type for your option.
Step 4: confirm the screw length or stroke you need. The default stroke is 500mm, and the screw length can be customized according to different needs.
Step 5: confirm the accessories you need, such as matching motors, hand wheels, protection tubes for screws, dust cover, anti-rotation functions, nuts, etc.
Contact us now to get your customized worm gear screw jack.
Professional Worm Gear Screw Jack Manufacturer
With over 20 years of professional manufacturing experience, our specialized workers always produce worm screw lift with refined craftsmanship and consistent quality. Whether working on large volume orders or simply 1 set, our standardized production process makes sure you get the same level of high-quality worm jacks at a short lead time.
- Well-trained Staffs
- Extensive Manufacturing experience
- Fully-equipped Production Workshop
- Well-established manufacturing standard
FAQ
Q1: What’re your main products?
A1: High Precision Planetary Gearbox; Hollow Rotating Platform; Agricultural Gearbox; Worm Gearbox; Worm Gear Screw Jack; R/K/F/S Helical Gearbox.
Q2: What industries are your gearboxes being used in?
A2: Gearboxes are widely used in the areas of robotics, textile, food processing, beverage, chemical industry, escalator, automatic storage equipment, metallurgy, environmental protection, logistics, etc.
Q3: Can you offer OEM or ODM service?
A3: Yes, we are a professional manufacturer, so we can do customized orders.
Q4: How to choose a model?
A4: We have one-one service team for model selection, and we can provide CAD drawings and 3D models in 5 minutes with technical information on required output torque, output speed and motor parameters, etc. So just contact us.
Q5: What information shall we give before placing a purchase order?
A5: We understand your needs from the following information:
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, motor information, etc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.
Q6: How long is the delivery time?
A6: Most planetary gearboxes are in stock. 7 working days for the worm gearbox and worm gear screw jack, and 15 working days for the R/K/F/S helical gearbox.
How to choose power transmissions parts and industrial products which meet our requirement
Chains | Sprockets | Pulleys | Timing belt Pulley | V-belt Pulley |
Sheaves | Coupings | Bush &Hub | Gear& Rack | V-Belt |
Locking Assembly | Pulley | Gearbox | Reducer | Shaft Collar |
Rod End Bearing | Clevis | PTO | Chain Guide | Belt Guide |
Rubber Buffer | Chain Tensioner | PTO Drive Shafts | Universal Joints | Roller Chains |
Conveyor Chains | V-Belts | Worm Gearbox | Helical Gear | Worm |
Agricultural Chain | CNC Proces Parts | Casting | Stamping | |
Powder Metallurgy | CNC Proces Parts | Casting | Stamping |
What Products Do you sell ?
We are a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products, including chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears, speed reducers, motors, racks, couplings, and many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide, rod end, clevis, rubber mount, etc. We make special parts according to drawings and/or samples.
How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.
What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.
What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.
What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.
How to control the products quality?
Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.
What is the transportation?
-If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by air or sea shipping.
Can we design packaging?
-Yes. Default is regular packing, and we can make customer's own packing.
Can you provide OEM service?
-Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.
Can you give me discount on Power Transmissions Parts and Industrial parts?
-Yes, of course. Pls. send me your Email, you'll get more
Q: Are You a trading company or a manufacturer?
A: We Are the factory and have our Own trading company
Q: How Can I get an offer?
A: please send US quotation information: drawings, materials, weight, quantity and requirements, we can accept PDF, ISGS, DWG, STEP file format. If you don't have the drawings, please send us the samples, we can also quote you according to your samples.
Q: What is your minimum order size?
A: it is usually 100 pieces, but a low quantity is acceptable under some special circumstances.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples free of charge, but we don't pay the freight.
Q: What is the lead time for mass production?
A: honestly, it depends on the number of orders. Normally, if you don't need the tools, deposit them after 30 days or so.
Q: What if the parts don't Work?
A: we can guarantee the quality, but if it happens, please contact us immediately, take some photos, we will check the problem and solve it as soon as possible.
Q: What are your terms of payment?
A: payment is less than US $1000,100% in advance. Payment: $1000,50% wire transfer in advance, balance before shipment,Other Terms of payment are negotiable
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