 |
| Quantity: | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| For screw jacks and general gearbox applications where no brake is required, or used with a self-locking gearbox ratio. With mechanical brake fitted from factory. For screw jack and gearbox secondary safety applications and for position holding for ballscrews and spindles. In order to remove and pick up loads, electric motor spindle lifting gears are used especially with ball screws. Due to their higher degree of efficiency and pitch they guarantee an optimal automation process with the important factors "efficiency" and "repeat accuracy". Thus, heavy loads can be moved by employees in an easier and safer way. | |||||||||
JTD25
JACTON
2.5 Ton Ball Screw Jacks Motorized by Electrical. Brake motors are recommended for double lead jacks, ball screw jacks and actuators, and electric cylinders that are more than 30% efficient. They can be driven by different motors: electrical, with either alternating or direct current, as well as hydraulic or pneumatic motors. Also they can be driven manually or with any other kinds of transmission. Our ball screw jacks are designed and manufactured using innovative technology so to supply a product which identifies itself with the state of the art in the transmission devices.
Product Material
We use the best materials to guarantee the performance and lifetime of the 2.5 Ton Ball Screw Jacks Motorized by Electrical you purchased.
Ball screw and nut is made from hardened alloy steel with hardened bearing balls carrying the load between nut and screw.
* Housing: Aluminum alloy with Anodizing, or High-strength Casting Housing, Ductile Iron.
* Ball Screw: SCM 450, S55C, Hardness: HRC 58-62.
* Ball Nut: SCM415H, Hardness: HRC 58-62
* Ball: SUJ2, Hardness: HRC 60 UP.
* Input Shaft (Worm): C45 Steel in high frequency heat treatment process. Custom Stainless Steel 304 or 316.
* Worm Wheel: ZQAl9-4 (Casting aluminum bronze) as Standard. Custom ZCuSn10Pb1(Casting tin bronze).
* Bearing: Anti-friction Ball Thrust Bearings for Worm Gear. Anti-friction Ball Bearings for Input Shaft(worm). Custom Stainless Steel 304.
* Motor Flange Adapter: High-strength Casting Motor Adapter, Ductile Iron. Custom Stainless Steel 304 or 316.
* Lubricants: Synthetic Grease, Extreme Pressure EP2 Lithium Grease.
Download
Speficications | Dimensional Drawings | Selection Guide | Catalog
Packaging and Shipping
* 100% standard exporting plywood cases (international exporting standard wooden material with free fumigation).
* Express(Air): Factory to customers' company by FEDEX, DHL, UPS, TNT. Incoterms: EXW, DDU.
* Sea Freight: Factory to destination seaport by Vessel. Incoterms: CIF, FOB, EXW, CFR.
* Air Freight: Factory to destination airport by Airplane. Incoterms: CFR, EXW, FCA, CPT, CIP.
* Additional Options (Door to Door): Train Transportation, Truck Transportation, Ocean Shipping
