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Using miniature gears, Ever-Power has designed and built exclusive, high precision mini gearboxes that cannot be found anywhere else. Our miniature gearboxes are available in numerous configurations, which includes worm and wheel, cross axis helical, bevel, inline spur, and even more. We are able to also provide custom micro gearboxes that were created and created to meet your unique specifications.
Contact us for the mini gearbox the application requires, or ask for a quote on a customized 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 & 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 Speed Reducers
Micro Gearbox Options
Gearboxes are also known as reducers, gear reducers, acceleration reducers, equipment drives, and gearmotors. All conditions can be used pretty much interchangeably. Please be aware that the backlinks for our little gear drives include information on the full selection of frame sizes for that series or design.
Bevel Box Micro Gear Drive
Our bevel container miniature gear drives are app rated for the the best balance of functionality and charge. Torque could be balanced to meet your RPM and operating life requirements. Light-weight with low backlash functionality (less than 1°, with choice of 1/2”).
Output torque: up to 7 oz.-inches
Low backlash: ≈1°, option of 1/2”
Rated for input speeds up to 2,000 RPM
Temperature vary: -5° to 175°F (-20° to 79°C); optional to -40°F (-40°C)
Cross Axis Helical Miniature Gearbox
Ever-Vitality’ miniature cross axis helical gearboxes provide relatively excessive levels of thrust in a compact package. They provide an output shaft at 90° from the input, and so are available in equipment ratios from 1:1 to 40:1. Light and portable but long lasting, with machined aluminium housings and hardened alloy steel gears.
Substantial efficiency: up to 88% at 1,000 RPM
Low backlash: only ≤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 moments of backlash or perhaps better. Also known as “shaft to bore gearboxes,” the unit provide a single insight shaft that protrudes from reverse sides of the casing; output is definitely a keyed bore. Standard single- and double-end shafts can be found and supplied with keys and retainer bands. An array of equipment ratios and input sizes are offered to meet up your needs.
Excessive efficiency: up to 86% at 1,000 RPM
Low backlash: ≤30 arc minutes or better
Obtainable in ratios from 5:1 to 120:1
Rated for input speeds up to 3,000 RPM
Miniature 4 Shaft Worm Gearbox
Every miniature 4-shaft worm gearbox from Ever-Power features precision-machined hardened steel gears, solid aluminium housings, and long lasting lubrication. They provide two input shafts on opposing sides of the frame, with two result shafts perpendicular to the input shafts. Our mini 4 shaft worm equipment drives deliver high performance efficiency with low backlash.
Excessive efficiency: up to 82% at 1,000 RPM
Low backlash: as little as ≈2°
Available with equipment ratios from 1:1 to 32:1
Rated for input boosts to 4,000 RPM
Miniature Flange Worm Gear Drive
These micro flange worm gearboxes generate an output at 90° from the input. They deliver superior performance in a wide variety applications and are built with little footprints, making them well suited for operations where space is limited. They offer high efficiency with low backlash.
Gear ratios from 6.66:1 to 80:1
Great 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
Specifically engineered for encoder applications, Ever-Power micro inline spur gear drives are available in two frame sizes, and so are rated for speeds up to 3,000 RPM. Aluminium housings and stainless gears and shafts produce these inline spur gearboxes challenging and corrosion resilient, for your many demanding applications.
Result torque: up to 125 oz.-inches
Low backlash: less than 15 arc minutes
Available with equipment ratios from 4.96:1 to 3600:1
Optional synchro cleats available
Compact Wormwheel Gearbox
These miniature correct angle worm equipment reducers deliver superior performance with great efficiency, and feature rugged structure for challenging power transfer functions. Available in three equipment ratios (5:1, 10:1, 20:1), our small 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 may engineer and produce a custom miniature gearbox to meet up your unique features. We can produce custom micro gearboxes in practically any configuration the application requires, with result torque amounts as high as 900Nm. We can work from your own gearbox designs, reverse engineer a preexisting unit, or assist you to develop an all-new style that provides the performance you will need. Ask for a quote on a custom 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 special ratios available
Custom small gearboxes designed to suit
Input and also Output Shafts
Input and output shafts with drive crucial and retainer rings can be supplied to your specs for just about any of our hollow bore miniature gearboxes. We offer a basic variety of solitary ended or dual ended shafts to put together in these gearboxes. All gearbox shafts are given keys and retainer rings.
For P and PF series worm and wheel gearboxes make use of our P/PF gearbox shafts.
For Electronic series crossed axis helical gearboxes use our E gearbox shafts.
For F series spur gearboxes, contact our program engineers to discuss your unique needs.
We offer a broad collection of misalignment shaft couplings in inch and metric bore sizes. Inch and metric precision ground shafts can be found from stock.
Die-cast zinc casing – Various models for hands operation
Compact Worm Gearboxes
4731 to 4742, 4746 to 4767
Perfect 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 other ratios are.
Max. output torques: 2 Nm to 17 Nm
Hand operation only
Direct coupling between servo motor and worm gear is one of the crucial strengths of EP worm gearmotors, which merge DC electric motor technology with exceptional sturdiness and wear resistance. Motor and gearbox are designed as one single, compact unit. Thanks to their reduced current draw, these gearmotors deliver even more accurate control of working temperature and higher performance.
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
Large tin bronze worm gear
Steel shaft planetary gearboxes
Case-hardened and tempered steel gears
Low noise Selection of coupling flanges
We deliver worm gearboxes, spur gearboxes and planetary gearboxes with or maybe without integrated linear lead screw / ball screw adapted to your flexible modular concept.
Based in this we can select a wide selection of regular customizations to meet up the requirements of varied properties that are important for each application.
If your application takes a gearbox with some special house such as small dimensions or low weight in relation to electric power, high efficiency, quiet and vibration-free operation, extended life, high resistance to vibration, tension or temperature, integrated linear screw, or a mixture of such properties, our item range with more than 1000 different standard gearboxes is probably an excellent start to be able to deliver something that stands out in your favor.
Compact gearboxes are high-top quality gearboxes for regular drives. The electric motor is built-in with the gearbox right into a single device (the first equipment is directly on the engine shaft). Separate gearboxes for connection to conventional IEC motors may also be supplied on request.
Due to the complexity of the gearboxes’ configuration, they cannot be purchased in our e-shop. Our experts will be happy to help you make your selection. We will be happy to send out you documentation or design the right set directly, on request.
VANE MOTORS WITH GEARBOXES
Combinations feasible with all our vane motors
ATEX combinations possible
Stainless options possible
Special wishes possible
Ever-Power worm gearboxes have earned a status to be a business benchmark worldwide. Our success came from our relentless get for top quality with state-of-the-art technology, all and will be offering worm gearboxes are affordable prices. High flexibility accorded through a broad choice of mounting choices, shaft configurations and electric motor interfaces, will make the Ever-Vitality worm gearbox the default decision for the sector. The helical-worm and the double-worm version, with or without the torque limiter, soon add up to the advantage, creating a highly versatile drive system.
Ever-Electricity Worm gearboxes provide substantial torque with low swiftness gear ratio. Being simple and compact in style, these gears can perform higher gear ratio compared to 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 own body is generally quite lengthy in the axial direction. The gears in these gearboxes can be best or left-handed dependant on the purpose.
Mounting choice include universal housing, aspect flanges, foot (horizontal and vertical), shaft mounted with torque arm. Available in Solid shafts (single or double), with torque arm or torque limiter.
EXCELLENT Geared Motors. Ever-Electricity gearboxes and geared motors will be the electro-mechanical key components for low backlash, efficiently running and highly dynamic drive systems.
Our high-performance gear devices are designed to withstand the toughest commercial applications.
The gear housings are machined on all sides and permit diverse installation positions and applications, producing them much popular in the industry. Consequently 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 supported simply by FEM (Finite Element Method). This tooth geometry guarantees optimum rolling get in touch with under load.
The special tooth root style in combination with tooth helix angle, tooth depth, the components used and surface finish maximizes load capacity. This huge gearing capacity allows smaller tires to be used for the exact torque, and smaller sized gears with exceptional power density also increase reliability. Ever-Ability geared motors are consequently incredible space savers.
Gearing produced with such micro-geometric precision allows the gearing perform necessary for troublefree rolling get in touch with to be substantially decreased and therefore the gear backlash to end up being minimized.
Dual chamber shaft seals developed by Ever-Power are utilized as standard in parallel shaft, shaft mounted and helical worm gears for a high level of tightness.
Ever-Power’s modular gear technology meets certain requirements of advanced drive programs:
Excellent power density
Diverse mounting options
Precision Worm Gearboxes & Geared Motors
EP’s precision worm gearboxes are designed for those more demanding applications where small proportions, high torque, high ratio, low backlash, low sounds and long lifetime are required. Provided in 9 sizes, these worm gearboxes can be supplied with free insight shaft, with hollow bore input shaft and electric motor flange, and double decrease mixture units for slow swiftness applications. Implementing cast iron housings, top quality bronze alloy worm tires and extended life bearings, reliability and performance are the essential features of this range.
High Precision Right Position Transmission
WIDE RANGE Of Ratios
Special Surface Treatments
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