HOIST CHAINS for manual and motor-driven hoists ENG EDITION_3

HOIST CHAINS for manual and motor-driven hoists 2 FOR US, THERE IS ONLY ONE OBJECTIVE: BEING BETTER. Advantages „being better“ Hoist chains performance/ applications CHAIN HARDNESS Uniform surface hardness and depth, particularly in the joints, excellent wear resistance, long service life. VH type, tempered hand chains Version RPA/RSA, rust-free Corrosion protection coatings Standard packing Test certificate RUD hoist chains Limit gauge Requirements on hoist chains Lubricants/ recommended lubricants Narrow dimensional tolerances, symmetrical link shape, fine control using take-up wheels. CALIBRATION...

HOIST CHAINS for manual and motor-driven hoists RUD HOIST CHAINS: PERFORMANCE - OVERVIEW 1. Raw materials Available in a variety of qualities and sizes on coil or as rods. The drawing machine draws the material to precisely the desired diameter. Bending of the individual chain links: Each link is cleanly bent and laced into the next link. Welding the links after bending. Stamping the welded chain with critical information: The RUD emblem, quality rating, manufacturing number and batch number. Case-hardened and quenched and tempered chains Black phosphated, galvanised, special coatings The chain...

RUD ROUND LINK CHAIN – DAT TYPE FOR HIGH WEAR RESISTANCE PER EN 818-7-DAT, USING MOTOR-DRIVEN HOISTS DAT/T quality class execution 4 Nominal Limit stress stress [N/mm²] [N/mm²] 200 Stress at manufacturing proof force Stress at breaking force Total ultimate elongation Surface hardened according to DIN EN 818-7 Case depth in the joint (after macro-etching) Fatigue strength Load capacity Ftr [kg] according to mechanism group Dimensions [mm] Nominal stress: 160 N/mm² Nominal stress: 140 N/mm² Nominal stress: 125 N/mm² Nominal stress: 112 N/mm² Manufacturing proof force FFPmin [kN] Breaking force...

RUD D-PROFILE-CHAIN – DAT TYPE FOR HIGH WEAR RESISTANCE PER EN 818-7-DAT, USING MOTOR-DRIVEN HOISTS DAT/T quality class execution Mechanism group ISO 4301-1 (FEM 9.511) M1 (1Dm) Nominal Limit stress stress [N/mm²] [N/mm²] 200 Stress at manufacturing proof force Stress at breaking force Total ultimate elongation Surface hardness according to DIN EN 818-7 Case depth in the joint (after macro-etching) Fatigue strength Load capacity Ftr [kg] according to mechanism group Dimensions Material Quality [mm] No. Nominal stress: 160 N/mm² Nominal stress: 140 N/mm² Nominal stress: 125 N/mm² Nominal stress:...

RUD HOISTING CHAINS - T TYPE FOR LOW/MODERATE WEAR APPLICATIONS PER EN 818- 7-T, SPECIAL DESIGNED FOR MANUAL HOISTS Stress at manufacturing proof force Stress at breaking force Total ultimate elongation Breaking force Surface hardness in the joint Load capacity Ftr [kg] according to mechanism group Manufacturing Hand (1Dm) M3 (1Bm) M4 (1Am) M5 (2m) M6 (3m) Nominal stress: Nominal stress: Nominal stress: Nominal stress: Nominal stress: proof force FFPmin 200 N/mm² 160 N/mm² 140 N/mm² 125 N/mm² 112 N/mm² [kN] Safety Safety Safety Safety Safety factor 4 factor 5 factor 5.7 factor 6.4 factor 7.1...

RUD ROUND LINK CHAIN – VH TYPE FOR USE IN MANUAL HOISTS ISO 16872 Quality and designation Quenched and tempered Stress at manufacturing proof force Stress at breaking force Total ultimate elongation Surface hardness in the joint Material No. „natural black“ Load capacity Ftr [kg] according to mechanism group Load traction force: 250 N/mm² Safety factor Manufacturing proof force FFPmin [kN] Breaking force FBmin [kN] Chains in accordance with ISO 16872 may only be installed/used in manually operated hoists. Operating temperature - 40º C to + 150º C. RUD HAND CHAINS – FOR MANUAL HOIST Galvanised...

RUD ROUND LINK CHAIN RUST AND ACID RESISTANT QUALITY SIMILAR TO DIN 5684 PARTS 1 AND 2, FOR MOTOR-DRIVEN AND MANUAL HOISTS Nominal stress: [N/mm²] Quality and designation Limit stress [N/mm²] Without heat treatment Stress at manufacturing proof force Stress at breaking force Total ultimate elongation Surface d ≤ 6.5 Ø hardness in the d≤7Ø joint Load capacity Ftr [kg] according to mechanism group Hand (1Dm) Manufacturing proof force QuaMaterial Nominal stress: Nominal stress: Nominal stress: Nominal stress: Nominal stress: lity No. class ≤ Ø 7 = 160 N/mm² ≤ Ø 7 = 125 N/mm² ≤ Ø 7 = 110 N/mm² ≤...

CORROSION PROTECTION COATINGS FOR RUD HOIST CHAINS Short description of surface coating Natural dark blue oil polished Thick oxide layer with corrosion protection oil Zinc phosphate with corrosion protection oil (5 μm) Electrolytic galvanised Electrolytic metal deposition Corrud-DT coating Inorganic zinc-plated coating with a combination of zinc and aluminium plates An organic high networked micro layer with prevailing ingredients of aluminum and epoxy resin STANDARD PACKING RUD HOIST CHAINS Disponsable packaging RUD 1: 80 x 60 x 55 cm Disponsable packaging RUD 2: 80 x 60 x 75 cm Disponsable...

RUD PORTAL FOR RUD HOIST CHAINS THE RUD PORTAL IS OUR SECURE PLATFORM FOR OUR CUSTOMERS WITH ACCESS TO INFORMATION AND APPLICATIONS. In our RUD portal, you will find everything you need for a safe and efficient use of hoist chains: from easy-to-understand operating instructions 10 for the proper use of hoist chains to lubricant recommendations that optimize the lifespan of your chains. Discover our products in detailed product presentations and use our discard criteria to determine the wear level of your hoist chains. Our catalogs provide you with a comprehensive overview of our range of hoist...

TEST CERTIFICATE FOR RUD HOIST CHAINS UNIQUELY TRACEABLE FROM THE CUSTOMER TO THE STEEL MILL Thanks to the RUD test certificate and the clearly identifiable stamping, RUD hoist chains guarantee 100% traceability. In addition to the chain type and quality, the production number (e.g., D24) and batch number (e.g., 002) are stamped on each chain. These numbers form the clearly identifiable manufacturing number printed on the test certificate. With these numbers we guarantee the clear allocation of the inspections and tests at RUD. Thus, we create a further security feature. Official company inspection...