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Changzhou Hangtuo Mechanical Co., Ltd
Changzhou Hangtuo Mechanical Co., Ltd

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7 Inch Single Axis Worm Zero Backlash Slew Drive Hourglass For Construction Machine

7 Inch Single Axis Worm Zero Backlash Slew Drive Hourglass For Construction Machine

  • 7 Inch Single Axis Worm Zero Backlash Slew Drive Hourglass For Construction Machine
  • 7 Inch Single Axis Worm Zero Backlash Slew Drive Hourglass For Construction Machine
7 Inch Single Axis Worm Zero Backlash Slew Drive Hourglass For Construction Machine
Product Details:
Place of Origin: China
Brand Name: HangTuo
Certification: CE, ISO9001
Model Number: VE7"
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: USD 280~504 / pc
Packaging Details: plywood box
Delivery Time: 15~45 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 2000 pcs per month
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Detailed Product Description
Material: QT Model: Worm Gear 7 Inches
Gear Ratio: 57:1 Efficiency: 40%
Precise: Less Than 0.1 Degree Driver: Electric Motor, Hydraulic Motor, Servo Motor
Color: Silver Grey Place Of Origin: Changzhou, China
High Light:

Worm Zero Backlash Slew Drive

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7 Inch Zero Backlash Slew Drive

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Zero Backlash Slew Drive Single Axis

7 Inch Single Axis Hourglass Worm Zero Backlash Slew Drive For Construction Machinery

 

Single Axis Hourglass Slewing Drive Description

 

Due to the diversified needs of the full-circle rotary reducer products in the domestic construction machinery field, Hangtuo has developed a rotary drive that can adapt to the use of construction machinery, and can be used in hoisting, lifting machinery and excavator tooling attachments. The rotary reducer for construction machinery overcomes the shortcomings of low efficiency and large wear of the original worm gear transmission, and combines the heavy load characteristics of the enveloping worm transmission, which can further reduce the size of various construction machinery and further improve the efficiency. For low-speed and heavy-load excavator tooling and lifting and hoisting machinery, we recommend Hangtuo's envelope worm rotary reducer.

 

Product Name: VE7

Normal Output Speed: 0.03RPM

Normal Output Torque: 7320 N.m

Max Output Torque: 10980 N.m

Tilting Moment Torque: 8 kN.m

Holding Torque: 39 kN.m

Static axial load: 30 kN
Static radial load: 100 kN
Slewing Drive Ratio: 51:1
Backlash clearance: <=0.15°
IP(Class): 66
Efficiency: 40%
Temperature: -40℃ to+120℃

 

Zero Backlash Worm Gear Vertical Slewing Drive Performance Parameters

 

Model Ratio Rated Output Torque Tilting Torque Axial Load Radial Load Holding Torque Efficiency Precision Self-locking Weight
N.m N.m kN kN N.m degree Yes kg
3" 31:1 300 1500 3.6 15 7000 40% ≤0.1 Yes 13kg
5" 37:1 637.5 5000 16 27 9200 40% ≤0.1 Yes 18kg
7" 57:1 1750 7000 34 58 13200 40% ≤0.1 Yes 28kg
8" 51:1 2250 11200 50 80 20400 40% ≤0.1 Yes 35kg
9" 61:1 4300 16000 60 130 27200 40% ≤0.1 Yes 51kg
12" 78:1 5600 25000 77 190 40560 40% ≤0.1 Yes 61kg
14" 85:1 6750 48000 110 230 44200 40% ≤0.1 Yes 78 kg
17" 102:1 9460 67000 142 390 53040 40% ≤0.1 Yes 105 kg
21" 125:1 16000 89000 337 640 65000 40% ≤0.1 Yes 185 kg
25" 150:1 21450 112000 476 950 89000 40% ≤0.1 Yes 244 kg

 

Advantages

 

1. Rotation 360 degrees

2. Connection of a driving motor from the left or right side,

3. During installation, it is not necessary to adjust the gearing clearance; this is already set by the producer before factory

4. Simple installation and low maintenance

5. Rational space utilization

6. The gear is self-locking; therefore a brake is not necessary

7. Easy and fluent method of starting and stopping

8. High accuracy

 

Application Scope

 

Typical applications include solar trackers, wind turbines, satellite and radar dishes, truck cranes, man lifts, utility equipment, hydraulic equipment attachments, oil tool equipment, tire handlers, digger s, and automotive lifts.

Contact Details
Changzhou Hangtuo Mechanical Co., Ltd

Contact Person: Jessie

Tel: +86 18800586965

Send your inquiry directly to us
Changzhou Hangtuo Mechanical Co., Ltd
NO.628, HONGMEI STREET, TIANNING DISTRICT, CHANGZHOU, JIANGSU. CHINA
Tel:86--18800586965
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