Leaf chains

AL Series leaf chains are manufactured to ANSI leaf chain specification dimensions and are considered today's "lighter" duty of leaf chains. AL leaf chains were the first series of ANSI leaf chains and are still used in many lifting applications today due to the space-saving high strength lifting design and nature of this chain. What puts our leaf chain selection in another class of its own is the use of high-strength hardened pins, heat-treated plates, and shot-peened components. The chain is also pre-tensioned at the factory to reduce flex during initial installation. Typically leaf chains are stocked in 10ft boxes, 50ft reels and 100ft reels but we also provide cut to length and custom leaf chains.

GAT torsion motors are supplied as individual components or as complete torsion system consisting of torsion motor unit, application-specific control electronic s and hydraulic supply. Comprehensive consultation services from concept planning phase to commissioning complement our portfolio. GAT torsion motors consisting of a basic motor and a GAT rotary union are designed for quasi-static, pulsating and dynamic loads. Speed and torque as testing parameters are controlled independently. The torsion test rig with mechanical torsion application allows the energy-efficient testing of components at relatively low investment costs. Using a hydrostatic torsion motor in the test rig creates realistic and consistent testing conditions leading to test results very close to real-life conditions.

We manufacture gears, gear rings and toothed shafts for various applications in industry with a focus on mechanical engineering and heavy machinery. Our customers come from a wide range of industries: railway, wind power, marine, industrial gearboxes, oil and gas extraction, crane construction or construction machinery as well as special machines. We also supply the retrofit industry and manufacture the parts in small series or individual production. Depending on the dimension a quality of 4 can often be achieved. We examine the possibilities without obligation and without charge. Our customers include renowned and well-known companies. References to your industry on request. We manufacture according to customer drawings and have our own hardening plant. This saves time and costs during production. Cooperation exists for gas nitration and single-tooth induction hardening with experts in their field. ZWP supports you in the overhaul of plants and machines (Retrofit).

The right drive solution for every challenge: Experience our new modular worm gear, which offers a variety of mounting options and can therefore be adapted to all your needs. With the preconfigured basic components based on our many years of experience, you can implement your drive task particulary quickly. Should your application make special demands on the drive unit, we naturally offer you competent advice and will be happy to assist you in configuring your drive unit Basic version: — Aluminium casting housing — Hollow shaft Ø15 — Ratios: 7; 10; 20; 24; 30; 50; 55 — Permissible torques: 11-13 Nm Customising - Optional equipment: — Plug shaft on both sides Ø10x30mm gen. 5x20 — One-sided plug shaft Ø10x30mm gen. 4x20 — Big flange Ø100/Ø80/Ø60mm — Complete drive units as three-phase, direct current or 24VDC permanent magnet motors