Basic Info.
Type
Worm Gear Box
Gearing Arrangement
Worm
Input Speed
300-1000rpm
Output Torque
2.6-1195n.M
Output Speed
14rpm-186.7rpm
Mounting Position
Foot Mounted or Flange Mounted
Material
Cast Iron or Stainless Steel
Output Form
Solid Output Shaft
Bearing
SKF, NSK, etc
Gear Material
20 Crmnti
Application.
Lifting Table
Transport Package
Wooden Box
Specification
Customize
Trademark
no brand
Origin
China
HS Code
8483409000
Production Capacity
5000PCS/Week
Product Description
Rack Jack Worm Gear Screw Lift System Pinion Landing Rod Trolley Hand Crank Geared Bottle Reduction Swl Base Shoring Heavy Duty Four Liftin Car Jacks Jack
Product Description
Our Jack's Advantages:
-Self-locking ability
-Can be driven directly by motor or other power or manual
-Can be customized according user's demand
-Compact configuration, small size, lightweight
-Convenient installation, flexible operation
-High reliability and stability
-2 Sets, 3 Sets, 4 Sets, 8 Sets etc. Screw Jacks to linkage to use ( Screw Jacks Linkage Use Application, see the below)
-Can be driven directly by motor or other power or manual
-Can be customized according user's demand
-Compact configuration, small size, lightweight
-Convenient installation, flexible operation
-High reliability and stability
-2 Sets, 3 Sets, 4 Sets, 8 Sets etc. Screw Jacks to linkage to use ( Screw Jacks Linkage Use Application, see the below)
Technical data
1. Lift speed: 150mm/min~1800mm/min
2. Input power:0.5 -21.8KW
3. Screw rang: 5-16 mm
4. Bearing range: 2T-100T
5. Structure: motor direct connection, single & double shaft
2. Input power:0.5 -21.8KW
3. Screw rang: 5-16 mm
4. Bearing range: 2T-100T
5. Structure: motor direct connection, single & double shaft
| Model | SWL2.5 | SWL5 | SWL10 | SWL15 | SWL20 | SWL25 | SWL35 |
| Max Capacity (KN) | 25 | 20 | 100 | 150 | 200 | 250 | 350 |
| Lifting screw | Tr30*6 | Tr40*7 | Tr58*12 | Tr58*12 | Tr65*12 | Tr90*16 | Tr100*20 |
| Ratio (P) | 6:1 | 8:1 | 23:3 | 23:3 | 8:1 | 32:3 | 32:3 |
| Ratio (M) | 24:1 | 24:1 | 24:1 | 24:1 | 24:1 | 32:1 | 32:1 |
| Raise per revolution (mm) (P) | 1.0 | 0.875 | 1.565 | 1.565 | 1.56 | 1.5 | 1.875 |
| Raise per revolution (mm) (M) | 0.250 | 0.292 | 0.5 | 0.5 | 0.5 | 0.5 | 0.625 |
| Start torque on lifting screw at max load | 250 | 385 | 500 | 400 | 490 | 850 | 820 |
| 400 | 770 | 1000 | 800 | 980 | 1700 | 1640 | |
| Starting torque/Handwind torque at max load (Nm) (P) | 18 | 39.5 | 119 | 179 | 240 | 368 | 464 |
| Starting torque/Handwind torque at max load (Nm)(M) | 8.86 | 19.8 | 60 | 90 | 122 | 217 | 253 |
| Running efficiency (%)(P) | 33 | 23 | 20.5 | 20.5 | 19.5 | 16 | 18 |
| Running efficiency (%) (M) | 11 | 11.5 | 13 | 13 | 12.8 | 9 | 11 |
| Weight without spindle or protection tube (Kg) | 7.3 | 16.2 | 25 | 25 | 36 | 70.5 | 87 |
| Weight of lifting screw 100 mm (kg) | 0.45 | 0.82 | 1.67 | 1.67 | 2.15 | 4.15 | 5.20 |
| Lubrication | ZGN-1 or ZGN-2 (-20-+100) | ||||||
| Grease quantity | 0.1 | 0.3 | 0.5 | 0.5 | 0.75 | 1.1 | 1.9 |
Related Products
Our Company
Ever-power specialist in making all kinds of mechanical transmission and hydraulic transmission like: planetary gearboxes, worm reducers, in-line helical gear speed reducers, parallel shaft helical gear reducers, helical bevel reducers, helical worm gear reducers, agricultural gearboxes, tractor gearboxes, auto gearboxes, pto drive shafts, special reducer & related gear components and other related products, sprockets, hydraulic system, vaccum pumps, fluid coupling, gear racks, chains, timing pulleys, udl speed variators, v pulleys, hydraulic cylinder, gear pumps, screw air compressors, shaft collars low backlash worm reducers and so on. furthermore, we can produce customized variators, geared motors, electric motors and other hydraulic products according to customers' drawings.
The company provides a reliable gurantee for the product' s quality by advanced inspection and testing equipment. professional technical team, exquisite processing technology and strict control system.
In recent years, the company has been developing rapidly by its rich experience in production, adcanced managemant system, standardized management system, strong technical force. We always adhere the concept of survial by quality, and decelopment by innovation in science and technology.
Ever-power Group is willing to work with you hand in hand and create brilliance together!
Our Company
Ever-power specialist in making all kinds of mechanical transmission and hydraulic transmission like: planetary gearboxes, worm reducers, in-line helical gear speed reducers, parallel shaft helical gear reducers, helical bevel reducers, helical worm gear reducers, agricultural gearboxes, tractor gearboxes, auto gearboxes, pto drive shafts, special reducer & related gear components and other related products, sprockets, hydraulic system, vaccum pumps, fluid coupling, gear racks, chains, timing pulleys, udl speed variators, v pulleys, hydraulic cylinder, gear pumps, screw air compressors, shaft collars low backlash worm reducers and so on. furthermore, we can produce customized variators, geared motors, electric motors and other hydraulic products according to customers' drawings.
The company provides a reliable gurantee for the product' s quality by advanced inspection and testing equipment. professional technical team, exquisite processing technology and strict control system.
In recent years, the company has been developing rapidly by its rich experience in production, adcanced managemant system, standardized management system, strong technical force. We always adhere the concept of survial by quality, and decelopment by innovation in science and technology.
Ever-power Group is willing to work with you hand in hand and create brilliance together!
FAQ
Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shippment.
Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.
If you have another question, please feel free to contact us