compact worm gearbox
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Working with miniature gears, Ever-Power has designed and built exclusive, high precision mini gearboxes that can’t be found somewhere else. Our miniature gearboxes can be found in numerous configurations, including worm and wheel, cross axis helical, bevel, inline spur, and extra. We are able to also provide customized micro gearboxes that are designed and created to meet your specific specifications.
E mail us for the mini gearbox your application requires, or demand a quote on a custom micro gearbox.
Miniature Bevel Gearboxes | Micro Bevel Equipment Drives | Mini Bevel Gearboxes
Miniature Cross Axis Helical Gearboxes | Cross Axis Helical Mini Gear
Cross Axis Helical
Miniature Shaft-to-Bore Worm Gearboxes plus Speed Reducers
Miniature 4 Shaft Worm Gearboxes | Mini 4 Shaft Worm Gear Motors
4 Shaft Worm
Miniature Flange Worm Gearboxes | Micro Flange Worm Equipment Drives
Miniature Inline Spur Gearboxes | Micro Inline Spur Rate Reducers
Micro Gearbox Options
Gearboxes are also called reducers, gear reducers, speed reducers, equipment drives, and gearmotors. All conditions can be used pretty much interchangeably. Please be aware that the inbound links for our small gear drives include details on the full range of framework sizes for that series or style.
Bevel Box Micro Equipment Drive
Our bevel package miniature equipment drives are software rated for the ideal balance of overall performance and expense. Torque could be balanced to meet your RPM and operating life requirements. Light-weight with low backlash performance (less than 1°, with option of 1/2”).
Output torque: up to 7 oz.-inches
Low backlash: ≈1°, option of 1/2”
Rated for input boosts to 2,000 RPM
Temperature range: -5° to 175°F (-20° to 79°C); optional to -40°F (-40°C)
Cross Axis Helical Miniature Gearbox
Ever-Power’ miniature cross axis helical gearboxes provide relatively high amounts of thrust in a concise package. They offer an result shaft at 90° from the input, and are available in equipment ratios from 1:1 to 40:1. Light and portable but long lasting, with machined aluminum housings and hardened alloy steel gears.
Huge efficiency: up to 88% at 1,000 RPM
Low backlash: as low as ≤30 arc minutes
Rated for input boosts to 4,000 RPM
“Left hand” models available
Miniature 2 Shaft Worm Gearbox
Our miniature 2 shaft worm gearmotors are engineered for ≤30 arc mins of backlash or better. Also known as “shaft to bore gearboxes,” the unit provide a single input shaft that protrudes from opposing sides of the casing; output is usually a keyed bore. Common one- and double-end shafts are available and given keys and retainer bands. An array of gear ratios and insight sizes are offered to meet your needs.
Great efficiency: up to 86% at 1,000 RPM
Low backlash: ≤30 arc minutes or better
Available in ratios from 5:1 to 120:1
Rated for input boosts to 3,000 RPM
Miniature 4 Shaft Worm Gearbox
Every miniature 4-shaft worm gearbox from Ever-Power features precision-machined hardened metal gears, solid aluminium housings, and long term lubrication. They offer two input shafts on opposing sides of the frame, with two output shafts perpendicular to the insight shafts. Our mini 4 shaft worm gear drives deliver high effectiveness overall performance with low backlash.
Substantial efficiency: up to 82% at 1,000 RPM
Low backlash: less than ≈2°
Available with equipment ratios from 1:1 to 32:1
Rated for input speeds up to 4,000 RPM
Miniature Flange Worm Equipment Drive
These micro flange worm gearboxes create an output at 90° from the insight. They deliver superior functionality in an amazing array applications and are built with small footprints, making them ideal for procedures where space is bound. They offer high performance with low backlash.
Gear ratios from 6.66:1 to 80:1
Excessive efficiency: up to 83% at 1,000 RPM
Low backlash: as low as ≤4°
Max. input speed: 3,000 PRM
DC motor option available
Miniature Inline Spur Gearbox
Specially engineered for encoder applications, Ever-Power micro inline spur gear drives are available in two frame sizes, and are rated for speeds up to 3,000 RPM. Light weight aluminum housings and stainless gears and shafts make these inline spur gearboxes hard and corrosion resilient, for your many demanding applications.
Output torque: up to 125 oz.-inches
Low backlash: as little as 15 arc minutes
Available with gear ratios from 4.96:1 to 3600:1
Optional synchro cleats available
Compact Wormwheel Gearbox
These miniature right angle worm equipment reducers deliver superior performance with huge efficiency, and show rugged construction for challenging power transfer operations. Available in three equipment ratios (5:1, 10:1, 20:1), our compact worm gearboxes are built in extremely small footprints for applications where space is limited.
90° output angle
Gear ratios: 5:1, 10:1, and 20:1
Up to 12.5 inch-lbs. of output torque
Max. input speed: 3,000 RPM
Compact footprint: 1.5” x 1.5” x 1.08”
Custom Miniature Gearbox
Ever-Power can engineer and produce a customized miniature gearbox to meet your unique technical specs. We can produce customized micro gearboxes in practically any configuration the application requires, with output torque amounts as high as 900Nm. We can work from your own gearbox designs, reverse engineer an existing unit, or help you develop an all-new style that delivers the performance you will need. Ask for a quote on a customized miniature gearbox or e mail us to discuss your specific requirements.
The Ever-Power Advantage: Little is No Big Problem
Broadest selection of small gear reducers
Greased for life
Modifications and unique ratios available
Custom small gearboxes designed to suit
Input and also Output Shafts
Input and result shafts with drive important and retainer rings can be supplied to your specs for just about any of our hollow bore miniature gearboxes. We offer a basic collection of one ended or double ended shafts to put together in these gearboxes. All gearbox shafts are supplied with keys and retainer rings.
For P and PF series worm and wheel gearboxes use our P/PF gearbox shafts.
For E series crossed axis helical gearboxes use our E gearbox shafts.
For F series spur gearboxes, contact our application engineers to discuss your particular needs.
We offer a broad collection of misalignment shaft couplings on inch and metric bore sizes. In . and metric precision floor shafts are available from stock.
Die-cast zinc housing – Various models for hands operation
Compact Worm Gearboxes
4731 to 4742, 4746 to 4767
Ideal for use with crank handle
Main physical dimensions:
P/N 4731 to 4742 40mm x 40mm x 70mm
P/N 4747 to 4767 17mm x 35mm x 42mm
Wide variety of ratios from 1:1 to 30:1
1:1, 2:1 and 2.8:1 aren’t self locking, all the ratios are.
Max. output torques: 2 Nm to 17 Nm
Hand operation only
Direct coupling between servo electric motor and worm gear is among the important strengths of EP worm gearmotors, which incorporate DC electric motor technology with exceptional sturdiness and wear resistance. Engine and gearbox are designed as one single, compact unit. Because of their reduced current pull, these gearmotors deliver more accurate control of working temperature and higher efficiency.
45 W to 250 W rated output power
Gearbox centre-centre size 31 mm and 33 mm
Aluminium gearbox casing
Case-hardened, tempered and ground worm
Excessive tin bronze worm gear
Steel shaft planetary gearboxes
Case-hardened and tempered steel gears
Low noise Range of coupling flanges
We deliver worm gearboxes, spur gearboxes and planetary gearboxes with or perhaps without integrated linear business lead screw / ball screw adapted to our flexible modular concept.
Based about this we can select a wide selection of normal customizations to meet the requirements of varied properties that are essential for each application.
If your application requires a gearbox with some special residence such as small dimensions or low weight with regards to electricity, high efficiency, quiet and vibration-free operation, extended life, high level of resistance to vibration, pressure or temperature, integrated linear screw, or a mixture of such properties, our item range with more than 1000 different standard gearboxes is most likely an excellent start to be able to deliver a product that stands out in your favor.
Small gearboxes are high-level of quality gearboxes for regular drives. The electric electric motor is included with the gearbox into a single unit (the first equipment is directly on the engine shaft). Separate gearboxes for link with conventional IEC motors may also be supplied on request.
Because of the complexity of the gearboxes’ configuration, they can not be purchased in our e-shop. Our professionals will be happy to help you create your selection. We are pleased to send you documentation or style the right set directly, on demand.
VANE MOTORS WITH GEARBOXES
Combinations possible with all our vane motors
ATEX combinations possible
Stainless options possible
Special wishes possible
Ever-Power worm gearboxes possess earned a status to be an industry benchmark worldwide. Our achievement came from our relentless travel for level of quality with state-of-the-art technology, all and will be offering worm gearboxes will be affordable prices. High versatility accorded through a wide choice of mounting choices, shaft configurations and electric motor interfaces, will make the Ever-Vitality worm gearbox the default determination for the market. The helical-worm and the double-worm edition, with or without the torque limiter, add up to the advantage, creating a highly versatile drive system.
Ever-Electrical power Worm gearboxes provide excessive torque with low acceleration gear ratio. Being basic and compact in design, these gears can achieve higher gear ratio than the helical gears. These worm decrease gears having screw type characteristics are similar to helical gears, but its helix angle is typically comparatively bigger) and its body is generally quite long in the axial direction. The gears in these gearboxes could be right or left-handed depending upon the purpose.
Mounting option include universal housing, side flanges, foot (horizontal and vertical), shaft mounted with torque arm. Obtainable in Solid shafts (one or dual), with torque arm or torque limiter.
Top Quality Geared Motors. Ever-Electricity gearboxes and geared motors will be the electro-mechanical key components for low backlash, smoothly running and highly dynamic drive systems.
Our high-performance gear systems are built to withstand the toughest commercial applications.
The apparatus housings are machined on all sides and permit diverse installation positions and applications, producing them much sought after in the industry. Because of this our geared motors tend to be to be found as part of our customers own machines.
The smooth running of Ever-Power gear units and the outstanding load capacity of WATT teeth are achieved with 3D design backed by FEM (Finite Element Method). This tooth geometry ensures optimum rolling get in touch with under load.
The special tooth root design in mixture with tooth helix angle, tooth depth, the components used and surface finish maximizes load capacity. This high gearing capacity allows smaller wheels to be utilized for the comparable torque, and smaller gears with remarkable power density also increase reliability. Ever-Vitality geared motors are consequently incredible space savers.
Gearing manufactured with such micro-geometric accuracy allows the gearing play necessary for troublefree rolling contact to be substantially reduced and therefore the equipment backlash to end up being minimized.
Double chamber shaft seals produced by Ever-Power are used as standard during parallel shaft, shaft installed and helical worm gears for a higher level of tightness.
Ever-Power’s modular gear technology meets the requirements of advanced drive systems:
Excellent power density
Diverse mounting options
Precision Worm Gearboxes plus Geared Motors
EP’s precision worm gearboxes will be made for those more demanding applications where small size, high torque, high ratio, low backlash, low sound and long lifetime are required. Offered in 9 sizes, these worm gearboxes can be supplied with totally free insight shaft, with hollow bore input shaft and electric motor flange, and double decrease mixture units for slow velocity applications. Employing cast iron housings, high quality bronze alloy worm wheels and extended life bearings, reliability and performance are the major top features of this range.
High Precision Right Angle Transmission
Wide Selection Of Ratios
Special Surface Treatments
Make certain to head over to https://www.ever-power.net/product/compact-worm-gearbox/ to join the conversation on Compact Worm Gearbox.