Chain tensioner - Import export

Housing 1.4308 stainless steel, from size 5 1.4301. Clamping arm 1.4301 stainless steel. Buffer natural rubber. Screw stainless steel A2. Version Housing and lever arm bright. Screw ISO 4017, grade 70, bright. Note Clamping element with integrated highly elastic, shaperetaining natural rubber buffer. Together with a chain tensioner set, sprocket set or a tension pulley, the clamping element makes a readytoinstall tensioning unit suitable for tensioning chain and belt drives. Suitable for both tensioning directions. The clamping elements are maintenancefree and tearoff resistant. The clamping element is fastened to the machine component through a bore. If necessary, a heavyduty dowel pin can be inserted in the positioning notch “P” for torque support.

Tensioner Vesconite® plastic. Screw and nut steel. Version Screw ISO 4017, grade 8.8, electro zincplated. Nut ISO 4035, grade 8, electro zincplated. Note For tensioning roller chains. The chain tensioner set can be combined with all tensioning elements to form a readytoinstall chain clamp. The symmetrical design enables use on both sides. Large radii ensure very quiet running. The highquality plastic does not require any lubrication. The maximum chain speed should not exceed 1.5 m/s in continuous use.

Sprocket steel. Ball bearing chrome steel. Screw and nut steel. Version Sprocket teeth hardened to HRC 50, electro zincplated. Ball bearing with sealing discs 2ZC3. Screw ISO 4017, grade 8.8, electro zincplated. Nut ISO 4035, grade 8, electro zincplated. Note For tensioning roller chains. The sprocket set can be combined with all tensioning elements to form a readytoinstall chain clamp. The ball bearings are sealed both sides, permanently lubricated and maintenancefree. The sprocket can be moved on the screw and thus adapted to the chain track. With the duplex and triplex version, precision spacer sleeves ensure correct chain guidance. Rigid mounting without a tensioning element is also possible. Can also be used as an idler sprocket.

Polyamide fibreglass reinforced. Version: Black. Note for ordering: The connecting elements are supplied in pairs. Note: The connecting elements are used to attach the two ends of the energy supply chain to the installation. Tension relief is integrated into the connecting element. The connecting elements are connected on the outer radius.

USE : Loading and unloading rails on wagons. (on the track or on site work) ADVANTAGES : Simple, tough and economical Easy to set according to the superelevation of the track. The manual Rail Loader PM-1 with : - 1 support stand on the top of the wagon - 1 boom arm, tilt and position adjustable with folding end sections - 1 chain block with crank handle with lifting cable and rail tongs, forged steel. - 1 end truck on boom arm - Length of boom arm = 3.50 m. - Lifting Capacity = 1 ton - Paint : yellow varnish Weights : Support stand = 77 Kg / Boom arm with chain block and truck = 115 Kg * The support stand may be attached the wagon : - either by bolt clamping - or by chain and tensioner (to be specified) The width of the wagon platform to be specified. OPTION The motorized Rail Loader PMO with : - Petrol engine 4-stroke - 4 KW - HONDA - Lifting Capacity : 500 Kg - Forward running and reverse by inversion of the machine and emergency braking - Weights : Support Stand = 77 Kg / Complete