Worm gear reducers

Quarter-turn cast iron gearbox suitable for use with fire protection (i.e. sprinkler) systems, includes limit switches to be incorporated into a supervisory electrical circuit. Designed and tested specifically to meet UL1091 specification ...

Helical Single-Stage The S Series design makes this gearmotor particularly effective for pump, fan and blower applications. To meet the needs of customers in these sectors, the S Series is also available in the foot or flange versions ...

High performance worms using a drum-shaped troidal worm provides high transfer capacity and high efficiency. Two mounting styles are available: foot mount and on-shaft flange mount. Ensures ultimate compactness and weight saving for all layouts.

Achieves increased capacity, efficiency, and cost effectiveness without compromising accuracy and small footprint. Foot mounted model with a solid output shaft. Ideal for coupling, chain, or belt drive. Motor type has a wide range of options.

Uses the same balanced worm as the EW Series. Special housing for shaft or flange mounting. Simplifies the design of the equipment. Motor type has a wide range of options.

Compact, easy to configure spindle drives as complete systems. With integrated axial bearing for high axial loads. Versions with ball screw, metric spindle and trapezoidal spindle.

The Maxon Motor range of planetary, spur and special gearheads are perfect to use with Maxon motors, and will provide users with reliable and improved torque. These devices are ideal for use with applications that require high torque ...

The Spindle GP 6 is a metric type which is made of ceramic with basic configurations that serves as a complete operation. It is incorporated with an axial bearing for holding up maximum axial contents. The device comes in different forms ...

Aluminium Gear Units - Powerful Lightweights Modern gear units have to be robust, compact, powerful and economical - and above all they need to be light. NORD DRIVESYSTEMS offers a wide range of low weight and highly durable aluminium ...

NIDEC-SHIMPO extends their line of high-precision gears to EJ series of servo-grade worm gears. On the basis of priorities, EJM, EJH, and EJP line of products are offered with emphasis on economy, heavy-duty capability, and high precision, ...

The EJH is a right-angle worm gearbox engineered by Nidec-Shimpo. It is suitable for use in applications within custom assembly and test systems, packaging equipment, metal cutting and metal forming machinery, general purpose automotive, ...

Nidec-Shimpo's precision right-angle gearing options from the EJ series are servo grade speed reducers that are perfect for motion control applications. They fill the requirement for gearing options that are right-angle and needing high ...

» Housing made of high-tensile zinc die-cast » Compact design, ideal for door applications » Worm wheel made of specific, high grade material for quiet operation » Standard output shaft with dual ball bearings, shaft output to the ...

» Combination with GR 53 and GR 63 as well as BG 62S possible » Drive expandable by modular system e.g. high-resolution encoder and brakes » For single-leaf or double-leaf doors » Drive with zero offset for sliding doors » Perfect ...

» Housing made of high-tensile zinc die-cast » Worm wheel made of brass » Standard output shaft with both sides ball bearings, shaft output to the left » Shaft output to the right or double shaft output on demand Gear ratio - 5 ...

Worm gear Input broad side 4747 ... 4755 Compact, universally usable and maintenance-free worm gearbox in a size with an axle distance of 14 mm and various reduction ratios. The drive is located on the wide side of the gearbox. ...

Worm gear Input narrow side 4748 ... 4767 Compact, universally usable and maintenance-free worm gearbox in a size with an axle distance of 14 mm and various reduction ratios. The drive is located on the narrow side of the gearbox. ...

Rotational speed: 100 rpm - 1,000 rpm

Worm drives Material: Housing aluminium. Worm screw steel, worm wheel special brass. Version: Housing anodized. Worm screw case hardened. Ball bearing with rubber sealing washer RS. Note: Universally applicable and maintenance-free ...

Rotational speed: 0.3 rpm - 373.3 rpm
Power: 0.09 kW - 15 kW

made with die-casting aluminium housing from size 25 up to 90, and in cast iron from size 110 The new patented “BOX” series of worm gear units is made with die-casting aluminium housing from size 25 up to 90, and in cast iron from ...

The machine, designed for TTV butterfly valves, features Aluminum body, carbon steel hand wheel, and carbon steel shaft. This device also has ingress protection grading IP65, worm wheel type, Direct mounting on ISO 5211 mounting pad. The ...

The tool is a wafer type with long neck for isolation, and an ISO 5211 mounting pad. It has between flanges ISO PN10/16 from DN32 to DN600 and ISO PN20 ANSI150 from DN 40 to DN 600 and ISO PN10 from DN 700 to DN1200. Its full crossing ...

The 1193 series double-offset butterfly valve is characterized by its full tightness capacity, and its wafer-based setup. It utilizes an array of flange styles in accordance to ISO PN25. This assembly is constructed with double eccentric ...

Rotational speed: 40 rpm - 429 rpm

- Suitable for left and right-hand rotation in alternating, continuous and intermittent operation - Optional adjustment of output shaft - Optional double-sided shaft outlet

Rotational speed: 75 rpm - 1,000 rpm

- Suitable for left and right-hand rotation in alternating, continuous and intermittent operation - Optional adjustment of output shaft - Optional double-sided shaft outlet

Rotational speed: 79 rpm - 429 rpm

- Suitable for left and right-hand rotation in alternating, continuous and intermittent operation - Optional adjustment of output shaft - Optional double-sided shaft outlet - Optional plastic toothing

Rotational speed: 1,350 rpm

Angled worm gears for NEMA23 motors The HFOS gears are a series of inexpensive, very compact worm gears. By means of an adaptor Kit they can be mounted directly on motors with a NEMA23 standard flange, such as the MAC050-141 series ...

Power: 0.33 kW - 16.5 kW

Worm gears in many sizes This worm gear range allows you to supply compact sized stepper and servo gear motors for applications in many sectors that have limited dimensions and where high torque, hollow shaft and low cost is a necessity. ...

Power: 0.09 kW - 75 kW

Features Strong patented housing Wide range of sizes Final stage pinion with 3 bearings for increased torque capacity Benefits Long life Minimum maintenance requirements High performance and reliability ...

Features Wide range of servo gearboxes, designed to fit almost all servo motors found on the market Designed for the highest torsional stiffness and the lowest angular backlash, for the maximum torque and overhung loads ...

Rotational speed: 3,000 rpm - 4,000 rpm

Warm gearbox with a casted alluminium frame delrin, and bakelized cloth gear output shaft supported by two ball berings max speed at the reduction gear 4000 R.P.M. advised speed 3000 R.P.M. Permanent greasing. Right to be connected ...

Rotational speed: 500 rpm - 5,000 rpm

This standard range of Servo-Worm Reducers are perfect for use in applications that demand high performance, precise positioning and repeatability. They were specifically developed for use with state-of-the-art servo motor technology, ...

Rotational speed: 500 rpm - 5,000 rpm

This standard range of Servo-Worm Reducers are perfect for use in applications that demand high performance, precise positioning and repeatability. They were specifically developed for use with state-of-the-art servo motor technology, ...

Rotational speed: 500 rpm - 5,000 rpm

This standard range of Servo-Worm Reducers are perfect for use in applications that demand good performance, positioning and repeatability. They were specifically developed for use with state-of-the-art servo motor technology, providing ...

Power: 0.06 kW - 15 kW

JRSTD Series Worm Gears Size：25~150 Ratio：7.5~100 Input power：0.06~15kW Output torque：2.6~2670N.m

Power: 0.1 kW - 15 kW

JRST Series Worm Gears Size：25~150 Ratio：7.5~100 Input power：0.1~15kW Output torque：2.6~2670N.m

Power: 0.06 kW - 15 kW

JRSTDB Series Worm Gears Size：25~150 Ratio：7.5~100 Input power：0.06~15kW Output torque：2.6~2670N.m

Rotational speed: 600 rpm - 1,800 rpm

The RV Series comprises of compactly made worm gearbox. It is encased in a die casting aluminium alloy housing. An ability to adjust to long term operation is incorporated. It is also manufactured with a larger speed ratio range. The ...

Rotational speed: 0 rpm - 2,800 rpm
Power: 0.09 kW - 22 kW

Worm gears in modular square case. Sizes 25, 30, 40, 50, 63, 75, 90, 110 and 130. Output torques from 10 Nm to 2300 Nm Manufactured in aluminium case from 90 size and cast iron for the 110 and 130 ones. Output shafts from d.11 mm ...

Power: 0.06 kW - 15 kW

RV seriese aluminum right angle worm reducers size 25,30,40,50,63,75,90,110,130,150. Aluminum right angle worm reducers size 25,30,40,50,63,75,90,110,130 & 150.Manufactured in aluminium case from 25-90 size and cast iron for 110,130 ...

Power: 0.06 kW - 15 kW

RV series aluminum right angle worm reducers size 25,30,40,50,63,75,90,110,130,150. RV seriese aluminum right angle worm reducers size 25,30,40,50,63,75,90,110,130,150.. Aluminum right angle worm reducers size 25,30,40,50,63,75,90,110,130 ...

Power: 0.06 kW - 15 kW

RV seriese aluminum right angle worm reducers size 25,30,40,50,63,75,90,110,130,150. RV seriese aluminum right angle worm reducers size 25,30,40,50,63,75,90,110,130,150. Aluminum right angle worm reducers size 25,30,40,50,63,75,90,110,130 ...

SPN worm gears are manufactured single-stage as well as with preceding spur gear stage in foot and flange design. The low-backlash worm gears are also inserted in non-stop operation and cycle operation in tool and packaging machines. ...

For the production of your worm gears and gear wheels we have a well-assorted stock of corresponding gear wheel hobs. Our production processes also warrant highest precision for this toothings. Worm wheels: tangential milled, gear ...

DESIGN: Square housing Shafts at 90° to each other with offset axes SPECIAL CHARACTERISTICS: High gear ratio in one gear unit stage Self-locking Low running noises