Worm gears - Import export

Offered for drive systems with low moments and regular loads, worm gear units stand out with their light, modernly designed bodies with high strength, as well as silent operation.

Helical and worm gear units with 90° input and output axis range. Casing with feet, flange F options Rigid case structure and suitable for heat transfer. System resistance calculations are made in accordance with ISO, DIN and NIEMANN standards. Different input options may be provided (Coupled motor, IEC, PAM, W, Servo motor connected, ...). Different output options available (Solid shaft, Hollow shaft, With shrink disc, ...).

Worm gear worm shaft spur gear bronze worm gear steel worm shaft Our company (Huan-Tai) is rooted in China since mid-90’s. As one of the early runners, we bring value to the table through our capabilities in engineering, quality control and schedule management that meet the high expectations of overseas customers in stability, consistency and predictability. We are proud of our core competence in industry leading production processes, spectrometer analysis, critical NDT and tight tolerance machining. Our most experienced fields are in mechanical products (including parts) for applications in marine, agricultural equipment, automotive industry, railways, oil exploration, mining, construction and aluminum smelting equipment. With many years of experience, we learned the rules and we know the expectations of customers and have become part of their competitive strategy for success in their respective field.

Worm gear worm shaft spur gear bevel gear helical gear bevel gear helical gear Our company (Huan-Tai) is rooted in China since mid-90’s. As one of the early runners, we bring value to the table through our capabilities in engineering, quality control and schedule management that meet the high expectations of overseas customers in stability, consistency and predictability. We are proud of our core competence in industry leading production processes, spectrometer analysis, critical NDT and tight tolerance machining. Our most experienced fields are in mechanical products (including parts) for applications in marine, agricultural equipment, automotive industry, railways, oil exploration, mining, construction and aluminum smelting equipment. With many years of experience, we learned the rules and we know the expectations of customers and have become part of their competitive strategy for success in their respective field.

1, custom drawing 2, Materials: carbon steel, alloy steel, cast iron, cast steel, pig iron, grey iron, ductile cast iron and so on. 3, Has established efficient quality system and obtained international approvals ISO9001, TUV-PED, BV. 4, Produced by experienced technical staff. 5, Production capacity: more than 8,000MT per year. 6, Small orders accepted. 7, Perfect facilities. 8, Advanced machining equipment. 9, Material standards: GB,DIN,EN,NF,ISO,JIS,SS,BS,AISI,SAE,ASTM,UNS,ACI.

Worm screw steel. Worm wheel CuZn37Mn3Al2PbSiS40. Version Worm screw with righthand pitch, casehardened HV 620 – 700, flanks and hole ground. Note for ordering Wheels/screws can only be combined to form a worm gear if they have the same centre distance and transmission ratio. Note A worm gear consists of a worm screw (shaft) and a worm wheel. Suitable for forming worm drives with a 90° shaft angle. A worm drive enables very large speed reduction ratios with a single stage. The toothing has the flank shape K. The engagement angle is 15°. The worm gears are prebored. The stated T2 output torques are the permissible output torques on the worm wheel. These apply for an input speed of 2800 rpm of the worm screw. The worm gears are suitable for continuous operation at high speeds and high torques. Attention 22500171002 Screw polished only. 22500172002 Worm wheel with helical gear toothing.

Compact single-stage worm geared motor with solid shaft. Different shaft positions are possible. Stock motors have 57W or 90W output power and a speed of 3000 rpm. An additional version with 93W and a speed of 3300 rpm is also available. The SN18 can be used wherever space is limited. It is widely used, for example, in door automation. Gearbox type: SN18 solid-shaft Motor type: 24V DC permanent magnet Mounting design: B3/B14 Ratios SN18 Solid Shaft: 2,5; 5; 7; 10; 12; 15; 18; 20; 24; 30; 38; 50; 55; 75; 100; Ratios SN18H Hollow shaft: 7; 15; 20; 30; 55; Protection class: IP40 /IP54 (Other protection classes on request) Additional data: — Motor and gear in ball bearing — worms hardened and ground — Worm wheels from special bronze For further information see product detail page.

The right drive solution for every challenge: The SN3F gear series impresses with its compact dimensions and flexible application range. The flange-gear is available with solid shaft as well as with hollow shaft. The geared motors are available as three-phase or direct current versions and can be equipped with brakes or pulse generators (on request). SN3F-Gear types: SN3F / SN3FH / SN3FL / SN3FLH — Motor types: AC (230/400V) and DC (180/200V) — Shaft design: Solid (SN3F / SN3FL) or hollow shaft (SN3FH / SN3FLH) — Ratios: 5; 7; 11; 12; 15; 17; 20; 24; 30; 32; 38; 50; 56; 75 — Power: 120-250W — permissible torques: 11-17 Nm — effectiv torques: 3,2-23 Nm — Additional options: brake motors, UL/CSA-certification, thermal protection, encoder Additional Data: — Ball bearings for motor and gear — Worms hardened and ground — Wormwheel made of special bronze alloy For further information see product detail page.

Two-stage gear drive with hollow shaft Gear Type: SN19FH Motor Type: Three-Phase and Direct Current Mounting: Flange Ausgangswelle: Hollow Shaft Additional Data: — Ball bearings for motor and gear — Worms hardened and ground — Wormwheel made of special bronze alloy For further information see product detail page.

Single-stage gear drive with hollow shaft Gear Type: SN10FH Motor Type: Three-Phase Mounting: Flange Shaft design: Hollow Shaft Additional Data: — Ball bearings for motor and gear — Worms hardened and ground — Wormwheel made of special bronze alloy For further information see product detail page.

Two-stage gear drive with hollow shaft Gear Type: SN13FH Motor Type: Three-Phase and Direct Current Mounting: Flange Ausgangswelle: Hollow Shaft Additional Data: — Ball bearings for motor and gear — Worms hardened and ground — Wormwheel made of special bronze alloy For further information see product detail page.

Single-stage gear drive with hollow shaft Gear Type: SN10BFH Motor Type: Three-Phase Mounting: Flange Ausgangswelle: Hollow Shaft Additional Data: — Ball bearings for motor and gear — Worms hardened and ground — Wormwheel made of special bronze alloy For further information see product detail page.

Single-stage gear drive with hollow shaft Gear Type: SN9SVH Motor Type: Three-Phase and Direct Current Mounting: Gear Foot Ausgangswelle: Hollow Shaft Additional Data: — Ball bearings for motor and gear — Worms hardened and ground — Wormwheel made of special bronze alloy For further information see product detail page.

Single-stage gear drive with hollow shaft Gear Type: SN10SHH Motor Type: Three-Phase Mounting: Gear Foot Ausgangswelle: Hollow Shaft Additional Data: — Ball bearings for motor and gear — Worms hardened and ground — Wormwheel made of special bronze alloy For further information see product detail page.

Single-stage gear drive with hollow shaft Gear Type: SN8SVH Motor Type: Three-Phase and Direct Current Mounting: Gear Foot Ausgangswelle: Hollow Shaft Additional Data: — Ball bearings for motor and gear — Worms hardened and ground — Wormwheel made of special bronze alloy For further information see product detail page.

Energy and sustainability are terms that are shaping this decade and will take on an ever increasing role in the production systems of the future. With ENEX gear units and gearmotors, we provide drive components that can meet future requirements in terms of efficiency and performance. The newly engineered ENEX-LINE represents sustainability, long service life, modularity, high efficiencies and therefore combines the most important features into a compact gear unit which, despite the space-saving design, has an enormous technical performance. Key facts: — Nominal torque: 25Nm — Available ratios: i = 15, i = 24, i = 49 — Efficiency up to 77% — Low noise emissions — Input hollow shaft IEC standard Our sales team will be happy to advise you on questions or configurations - get in contact!

Single-stage gear drive with hollow shaft Gear Type: SN8DSH Motor Type: Three-Phase and Direct Current Mounting: torque bracket Ausgangswelle: Hollow Shaft Additional Data: — Ball bearings for motor and gear — Worms hardened and ground — Wormwheel made of special bronze alloy For further information see product detail page.

Single-stage gear drive with hollow shaft Gear Type: SN9BH Motor Type: Three-Phase and Direct Current Mounting: Motor Foot / Flange Ausgangswelle: Hollow Shaft Additional Data: — Ball bearings for motor and gear — Worms hardened and ground — Wormwheel made of special bronze alloy For further information see product detail page.

Single-stage gear drive with hollow shaft Gear Type: SN9BFH Motor Type: Three-Phase and Direct Current Mounting: Flange Ausgangswelle: Hollow Shaft Additional Data: — Ball bearings for motor and gear — Worms hardened and ground — Wormwheel made of special bronze alloy For further information see product detail page.

The right drive solution for every challenge: The SN3VH-gearmotors impresses with its compact dimensions and flexible application range. The geared motors are available as three-phase or direct current versions and can be equipped with brakes or pulse generators (on request). SN3VH-gear types: SN3VH — Motor types: AC (230/400V) and DC (180/200V) — Shaft design: Ø14 Hollow shaft — Ratios: 5; 7; 11; 15; 17; 20; 24; 30; 32; 38; 56; 75 — Power: 120-250W — permissible torques: 11-17 Nm — effectiv torques: 3,2-23 Nm — Additional options: brake motors, UL/CSA-certification, thermal protection, encoder Additional Data: — Ball bearings for motor and gear — Worms hardened and ground — Wormwheel made of special bronze alloy For further information see product detail page.

Single-stage gear drive with hollow shaft Gear Type: SN8SHH Motor Type: Three-Phase and Direct Current Mounting: Gear Foot Ausgangswelle: Hollow Shaft Additional Data: — Ball bearings for motor and gear — Worms hardened and ground — Wormwheel made of special bronze alloy For further information see product detail page.

Single-stage gear drive with hollow shaft Gear Type: SN9FH Motor Type: Three-Phase and Direct Current Mounting: Flange Ausgangswelle: Hollow Shaft Additional Data: — Ball bearings for motor and gear — Worms hardened and ground — Wormwheel made of special bronze alloy For further information see product detail page.

Single-stage gear drive with hollow shaft Gear Type: SN3FLH Motor Type: Three-Phase and Direct Current Mounting: Flange Ausgangswelle: Hollow Shaft Additional Data: — Ball bearings for motor and gear — Worms hardened and ground — Wormwheel made of special bronze alloy For further information see product detail page.

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

Single-stage gear drive with hollow shaft Gear Type: SN3FH Motor Type: Three-Phase and Direct Current Mounting: Flansch Ausgangswelle: Hollow Shaft Additional Data: — Ball bearings for motor and gear — Worms hardened and ground — Wormwheel made of special bronze alloy For further information see product detail page.

Two-stage gear drive with solid shaft Gear Type: SN19F Motor Type: Three-Phase and Direct Current Mounting: Flange Ausgangswelle: Solid Shaft Additional Data: — Ball bearings for motor and gear — Worms hardened and ground — Wormwheel made of special bronze alloy For further information see product detail page.

The right drive solution for every challenge: Single-stage gear drive with hollow shaft — Gear Type: SN14H — Motor Type: Three-Phase (230/400V) and Direct Current (180/200V) — Ratios: 5; 7; 11; 15; 17; 20; 24; 30; 32; 38; 56; 75 — Motorpower AC: 45 - 120W / DC: 120-250W — Shaftdesign: Hollow Shaft — Max. permissible torques: 5,3-14 Nm — Effectiv torques: 0,6-14 Nm — Mounting: Gear Foot / Flange — Additional options: brake motors, UL/CSA-certification, thermal protection, encoder —Ratios Additional Data: — Ball bearings for motor and gear — Worms hardened and ground — Wormwheel made of special bronze alloy For further information see product detail page.

Single-stage gear drive with hollow shaft Gear Type: SN5FRH Motor Type: Three-Phase, Direct Current and Permanent-Magnet DC Mounting: Flange Ausgangswelle: Hollow Shaft Additional Data: — Ball bearings for motor and gear — Worms hardened and ground — Wormwheel made of special bronze alloy For further information see product detail page.

Single-stage gear drive with hollow shaft Gear Type: SN5FLH Motor Type: Three-Phase, Direct Current and Permanent-Magnet DC Mounting: Flange Ausgangswelle: Hollow Shaft Additional Data: — Ball bearings for motor and gear — Worms hardened and ground — Wormwheel made of special bronze alloy For further information see product detail page.