Vertical Single Axis Slewing Drive for Horizontal Solar Tracker System

• Feature: Corrosion-Resistant
• Step: Double-Step
• Openness: Closed
• Installation: Vertical
• Transmission Form: Worm
• Type: Single-Row Ball
• Model NO.: VH7-60S92-RC
• Output Torque: 6300n.M
• Output Speed: 0.025rpm
• Holding Torque: 45kn.M
• Gear Ratio: 60:1
• IP: 65
• Tilting Moment Torque: 10kn.M
• Color: Grey
• Electric Motor: Yes
• Transport Package: Standard Exporting Package
• Specification: VH7-60S92-RC
• Trademark: Coresun Drive
• Origin: Changzhou
• HS Code: 8483409000
• Production Capacity: 3000PCS/Month

Product Description

Higher Torque VH7 Vertcial slewing drive for horizontal solar tracker 

Model	VH7	IP	IP6
Brand	Coresun Drive	Type	Vertical
Material	42CrMo,50Mn	Output Torque	6.3KN.m
Tilting Moment Torque	10KN.m	Holding Torque	45KN.m
Static Axial Rating	350KN	Static Radial Rating	120KN
Square Tube	92mm	Motor	24VDC or 220VAC, 380VAC
Gear Ratio	60:1	Efficiency	40%

Coresun Drive's geared rotary drive products are suitable for high-speed, medium-load and high-speed light-load conditions, and are especially suitable for supporting use with light-load tooling equipment of construction machinery. Both open and closed types are available. The main parts are made of high-quality medium-carbon alloy steel. Standard heat treatment and fine CNC equipment processing and manufacturing, and optimized design of structure and strength, you can choose the high durability type with hardened tooth surface, or the ordinary type with better economy. This product is economical and easy to maintain. Convenient and low maintenance cost, it is the best choice for installation of civilian products.

This increased tooth engagement results in greater strength, efficiency and durability.The slewing drive uses standard worm technology in which the worm on the horizontal The speed ratio of the shaft depends on the relationship between the number of threads on the worm and the number of teeth in the worm gear or gear.The specifications of the drive and gear depend on the material of the gear. However, most of the drives and gears typically used consist of steel and phosphor bronze. According to a wide range of tests,chilled nickel-phosphorus bronze ranks first in terms of Wear resistance and deformability. The second place on the list is SAE No. 65 bronze. For bronze gears, good castings should have the following minimum physical properties.

Customer can choose the motor according to our already designed slewing drive connect dimension.
We can design the connect structure according to customer's motor connect dimension.
We can help to provide the whole parts with Hydraulic motor, DC motor, AC motor, Stepper or Servo motor.

Typical slew drive applications include truck cranes, man lifts, utility equipment, hydraulic attachments, oil tool equipment, marine cranes, tire handlers, digger derricks and automotive lifts, but the slew drives are used in many other applications requiring load holding and rotational capability.
Once the power source input is returned to neutral, the worm shaft will lock the load into position without requiring any external braking device.

We also have dual input slew drives to double the torque and fully enclosed housings for industrial environments where personnel are working closely to the moving gears.

 

1) Tilting Moment Torque: Torque is the load multiplied by distance between the position of load and the center of slewing bearing. If the torque generated by load and distance is greater than the rated tilting moment torque, slewing drive will be overturned.
2) Radial load: Load vertical to the axis of slewing bearing
3) Axial load: Load parallel to the axis of slewing bearing
4) Holding torque: It is the reverse torque. When the drive is rotating reversely, and parts are not damaged,
5) The maximum torque achieved is called holding torque.
6) Self-locking: Only when loaded, the slewing drive is not able to reverse rotate and thus called self-locking.

 
 Products Photo

Products Application

Coresun Drive slewing drive VH7 is a good solution to 60-96pcs single axis solar tracker design.
The production is widely export to USA,Canada,Germany,Spain,France,Poland,Turkey,Korea,Australia,South Africa,India, Brazil,Chile...







Products Certificate

Our slewing drive gear motor have arroved by CE and ISO2001 certificate.




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