Customization: | Available |
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Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car, Lifting System, Lift Table, Lifting Platform |
Hardness: | Soft Tooth Surface |
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Screw jacks pivot lifting mechanism 25 kN with rod ends for motorized solar tracking systems, under normal operation, maintenance free. This motor jack is in a trunnion mounting arrangement, the screw has a pivot on the end and the jack body is mounted on a large pivoting frame, or trunnion. This type of mounting is particularly common in the antenna industry. In practice, the pivot should be as close to the centerline of the internal nut as design permits. Its features cover acme lead screw Tr 30x6, stroke 600 mm, highest ratio 1/6, vertical lifting, travelling screw design, attached proximity switches, bellows boots, rod ends, protect covers, and trunnion mounting feets.
1. Note: The dark gray figures in the tables indicates operational restrictions due to thermal limits. Selection of screw jacks using these figures should only be carried out in consultation with our engineers. When your selection is made within the areas shaded dark gray, you will need to reduce duty cycle or choose the bigger size screw jack in order to allow effective heat dissipation.
Before packing, all Customers' orders will be inspected following Production Drawings and Inspection Report.
* Inspection of Screw Jack: model, screw diameter, screw pitch, installation type, basic design, stroke length, screw end types, wormgear ratio, worm shaft diameter, input shaft types, motor flange types, accessories, lubrications, housing color, orders with special requirements, smooth lifting.
* Inspection of Bevel Gearbox: model, input shaft diameter, output shaft(solid or hollow) diameter, input flange dimensions, shaft arrangements, rotation directions, mounting positions, gear ratios, accessories, lubrications, housing color, orders with special requirements.
* Inspection of Lifting System: except above points, must inspect the order quantities of jacks, gearboxes and others.