Helical Gear Units Small Transmission Gearbox Bevel Helical Gearbox
Screw Jack
1. Gear rack length: the longest is 4000mm without joint. It can be
jointed to any length.
2. Material: Steel
3. Module: 0.3-8 (pitch from 0.942-25.12mm, DP 3.175-85);
4. Surface: zinc (galvanized), black, chromium plating, nickel
plating, quenching and tempering etc.
5. Quality: stable and high: accumulated tolerance 0.1mm per 1000mm
for normal quality;Accumulated tolerance 0.02mm per 1000mm for 4
sides ground.Prices for above quality are very competitive for us.
6. Heat treatment: teeth can be hardened to HRC 43-50.
Gear Reducer Jack Parameters:
| Type | Model | Screw thread size | Max lifting strength kN | Max pull force kN | Weight without stroke kg | Screw weight per 100mm |
SWL
Screw jack
| SWL2.5 | Tr30*6 | 25 | 25 | 7.3 | 0.45 |
| SWL5 | Tr40*7 | 50 | 50 | 16.2 | 0.82 |
| SWL10/15 | Tr58*12 | 100/150 | 99 | 25 | 1.67 |
| SWL20 | Tr65*12 | 200 | 166 | 36 | 2.15 |
| SWL25 | Tr90*16 | 250 | 250 | 70.5 | 4.15 |
| SWL35 | Tr100*18 | 350 | 350 | 87 | 5.20 |
| SWL50 | Tr120*20 | 500 | 500 | 420 | 7.45 |
| SWL100 | Tr160*23 | 1000 | 1000 | 1010 | 13.6 |
| SWL120 | Tr180*25 | 1200 | 1200 | 1350 | 17.3 |
1. High quality, It adopts hard tooth gear with high accuracy
2. Large output torque, stable transmission with lower noise
3. High heat-radiating efficiency, elegant shape, durable service
life
4. Suitable for Omni-bearing installation
5. Low noise and smooth running
6. Worm drive uses hollow flank worm
7. High loading capacity, low in temperature rise, and the long
useful life
8. Few differences between transmission ratio rate, I = 6~13800
9. Compact structure, small size, convenient maintenance
10. Are based the unique modulation combination system, so it's
convenient for them to fit all types of motors or to connect with
other power input. The same type of reducer can fit motors with
different power so that it's possible for different types of
machines to combine or connect.
Application Industries:
Our screw jacks are widely used in the industries such as
metallurgy,mining,hoisting and transportation, electrical
power,energy source,constrction and building material,light
industry and traffice industry
FAQ:
Q1. How can I choose the model that best meets my requirements?
A1. You can refer to our catalog to choose the gearbox or we can
help to choose when you provide the technical information of
required output torque, output speed and motor parameters, etc.
Q2. What information shall we give before placing a purchase order?
A2. a) Type of the gearbox, ratio, input and output type, input
flange, mounting position, and motor detail, etc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.
Q3. What industries are your gearboxes being used in?
A3. Our gearboxes are widely used in automatic machinery and
equipment in textile, food processing, beverage, chemical industry,
escalator, automatic storage equipment, metallurgy, tobacco,
environmental protection, logistics and other fields.
