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June 22, 2020

In-Line Gearboxes | Inline Planetary Gearbox
Ever-Power offers standard and customized in-line gearboxes to meet the needs of almost any movement or power transfer application. Our inline gearboxes are engineered for low backlash functionality. They are precision created to provide reliable support in even the the majority of demanding operations.
Read “10 Points to Consider to have the Gearbox YOU WILL NEED” for assistance to find the best & most effective equipment reducer option for the application. “Inertia and the usage of Inertia Figures” has an example and a formula for coping with inertia in gearbox selection.
Custom Inline Gearbox Solutions
All the inline equipment drive models below could be customized to fit your performance and program requirements. Request a quote on a custom made gearbox or contact Ever-Power to discuss your unique needs.
High Speed In-Series Spur Gear Box
In-Line Spur
POWERFUL, Low Backlash Speed Reducer Gearbox
Encoder, Low Backlash
In-Line Low Backlash Taper
In-Line Low Backlash Taper
Servo Gearbox | Planetary Gearbox | Servo Gear Reducer
Epicyclic Servo / Planetary
Inline Planetary Equipment Reducer Options
Gearboxes are known by many different brands, including equipment drives, reducers, gear reducers, quickness reducers, and gearmotors. All conditions can be used pretty much interchangeably when refering to inline planetary equipment reducers.
Spur In-Line Gearboxes
Ever-Power offers a full line of compact, lightweight spur equipment inline planetary gear reducers. These inline gearboxes can be direct installed to motors or used in combination with shaft coupling. Ratios from 2:1 to 625:1 are available, with torque values which range from 0.13Nm to 90Nm.
Input swiftness: up to 4,000 RPM
Precision machined aluminum housing
Dual ball bearings upon all shafts
Encoder Low Backlash In-Line Gearboxes
These compact, lightweight, low backlash gear drives were created specifically for encoder applications. They have a very low instant of inertia at the shaft input, and are rated for insight boosts to 3,000 RPM. Gear ratios from 4.96:1 to 3600:1 can be found, in two frame sizes. Synchro cleats for our encoder gearboxes are available from stock.
Output torque: 1 oz.-inch
Backlash: 15 arc-minutes (in any ratio)
Ratios from 4.96:1 to 3600:1
Input boosts to 3,000 RPM
Diameter: 1-1/16” or 1-3/4”
Black anodized aluminum housing
303 stainless gears and shafts
Ball bearings
Low Backlash Inline Taper Gearboxes
Our taper gearmotors are inline planetary gear reducer boxes with backlash equal to or better than 8 arc/minute. These inline gearboxes are designed for applications where space is bound, and are offered either as a shaft insight or mounted to a 24V DC motor.
Low backlash: ≤8 arc/min. at input
Compact design
Shaft input or with mounted motor
Ratios from 2:1 to 16:1
Output torque values from 1.14Nm to 12.7Nm
Epicyclic (Planetary) Servo Gearboxes
The Ever-Power line of internal epicyclic servo reducers are extremely rugged and compact. These planetary gearboxes possess fully-machined housings (light weight aluminum or steel), and so are outfitted with ball bearings throughout. Our inline planetary gear reducers offer flexible electric motor mounting options and will deliver output torques up to 380 Nm. Ratios from 3:1 to 36:1 are available.
Low backlash: ≤30 arc/min. at input
Input speeds as high as 3,000 RPM
Precision machined aluminum housings
Dual ball bearings upon all shafts
Available in ratios from 3:1 to 36:1
Output torques as high as 380Nm
Speed Increaser Gearboxes
Our low ratio Encoder gearboxes and inline taper gearboxes may also be used as gear velocity increasers, if needed.
The Ever-Power Advantage: 19 years of Unparalleled Quality
Greased for life
Input speeds since high as 4,000 RPM
Available with gear ratios up to 3600:1
Customized gearboxes available
Fully machined from block housings
Ball bearings on all shafts
Ever-Power offers a broad selection of misalignment shaft couplings in inch and metric bore sizes. Inch and metric Precision Surface Shafts can be found from stock.
Contact Us for High Performance Inline Gear Drives
Ask for a quote on a custom made inline gearbox for your application. Contact Ever-Power to go over your custom requirements.
Right angle gearboxes (worm and planetary) are tough and built for 90° turns. Inline reducers (parallel shaft and planetary) are a perfect match for motors with high input speeds, or when gearmotor efficiency is important. Contact our technical sales personnel for help determining which gearbox answer is most beneficial for you.
RIGHT ANGLE REDUCERS
WORM GEAR REDUCER
Groschopp’s worm gear reducers were created with a hollow bore and invite for a corner switch with optional dual result. The reducers can be found in 12 ratios ranging from 5:1 to 100:1, with non-back-drivable ratios 30:1 and higher. Our correct angle gearboxes were created with five mounting choices providing flexibility when incorporating the reducer into item.
RIGHT ANGLE BEVEL GEARBOX
bevel-right-angle-gearbox
The proper angle bevel gearbox combines the top features of our right angle worm and planetary inline reducers. With a good and efficient correct angle configuration, our correct angle planetary gearboxes provide a robust solution. The right angle bevel gearbox comes in 18 ratios ranging from 5:1 to 1000:1, and it is back-drivable at all ratios.
INLINE REDUCERS
I-SERIES PLANETARY GEARBOX
i-series-planetary-gearbox
Our I-Series small planetary gearbox configurations provide the smallest footprint and quietest operation of our velocity reducers. These gearboxes are created to handle varying loads with little backlash. With frame sizes 52cm, 62cm, and 81cm, 12 ratios ranging from 5:1 to 308:1, we have a solution to fit your needs. Our 52 frame size can be available with plastic gears for noise-delicate applications.
INLINE PLANETARY GEARBOX
inline-planetary-gearbox
Our inline planetary gearbox configurations supply the highest efficiency and best output torque of most our velocity reducers. These gearboxes are made to manage varying loads with small backlash. Planetary gear reducers operate more quietly than parallel shaft reducers. With 18 ratio options ranging from 5:1 to 1000:1, we’ve a solution to fit your needs.
PARALLEL SHAFT GEARBOX
parallel-shaft-gearbox
Parallel shaft gearboxes will be the best choice for continuous duty applications. Their gear cluster design provides an effective method for dissipating heat. Parallel shaft gearboxes have the shortest amount of our inline gear reducer options so they work well in conditions with limited space. Our parallel shaft equipment reducers provide an affordable drop-in alternative solution for most little parallel shaft gearmotors.
The typical precision PE-series inline planetary gearheads can be found in 40-155mm frame sizes and provide high torque, low backlash, high input speeds and a small package size with a great price/performance ratio.
The PE-series planetary gearbox may be the perfect economy gearbox for all applications where significantly low backlash isn’t of vital importance.
Markets:
Factory Automation
Packaging Machinery
Food & Beverage
Miscellaneous Industrial
Miscellaneous Manufacturing
Lab/Diagnostic
Life Sciences
Pharma
Features/Benefits:
Frame Sizes: 40 – 155mm
Ratio Options: 3:1 – 64:1
Backlash: to < 7 arc-minutes
Efficiency: up to 97%
Quiet Operation: less than 70db
High Input Speeds: up to 18 000 RPM
Excellent price/performance ratio
High output torques
Top quality (ISO 9001)
Any fitting position possible
Simple motor fitting
Life time lubrication
Direction of rotation equidirectional
Balanced motor pinion
Applications:
Industrial Equipments
In-Plant / Automotive Industry Equipments
Robotics
Special Machines
There are three main elements in a planetary gearbox: the sun gear, the earth gears and the ring gear. The gears are mounted on the planet carrier that has teeth inside, which may be the ring gear.
Planetary Reducer & Gearmotor
Planetary Gearbox – DieQua Corporation
Planetary gearboxes have the ability to produce many different reduction ratios due to the different world gears that revolve around sunlight gear. Planetary gearboxes are constructed of heavy duty metallic such as for example steel and are able to handle large shock loads well. However, different planetary gearboxes are created for specific swiftness, load and torque capacities. The predominant make use of for planetary gearboxes is definitely in motor vehicles with automatic transmissions. Unlike manual transmission, where the operator is accountable for switching gears, automobiles which have automatic transmissions use clutches, brake bands and planetary gearboxes to improve the inputs and outputs, therefore adjusting the speeds appropriately.
An automatic transmitting contains two complete planetary gearsets positioned together into one element. Planetary gearboxes are also used in electric screwdrivers, sprinklers and applications that want huge or multiple reductions from a compact system. Planetary gearboxes are one of many variations of swiftness reducers and it is essential that the right mechanism can be used. Gearboxes could even be combined to create the desired outcomes and the most typical kinds are helical gear reducers, worm equipment reducers and inline equipment reducers.
Planetary gearboxes gain their advantages through their design. The sun gear’s central position allows the planet gears to rotate in the same path and for the band gear (the edge of the planet carrier) to turn the same manner as sunlight gear. In some arrangements the sun gear can simultaneously convert all the planets because they also engage the ring gear. Any of the three components may be the insight, the output or kept stationary, which results in lots of different reduction ratio opportunities.
In lots of planetary gearboxes one element is held stationary with another element serving as the input and the other as output. The decrease ratios for planetary gearboxes are dependent upon the number of tooth in the gears and what parts are involved. Generally, the strain ability and torque improves with the amount of planets in the system because the load can be distributed among the gears and there is usually low energy waste; planetary gearboxes are extremely efficient, averaging between 96 and 98%. The look is complex, however, and difficult to gain access to for repairs or maintenance.
Axial or Inline gearboxes make reference to this kind of types as Helical, Shaft mounted, or planetary designs.
These gearboxes are extremely common selections for most commercial applications because of their robust nature, high permissible radial forces, closely stepped ratios and low backlash.
Helical gearboxes can typically be found in applications requiring high permissible radial force, stepped ratios and low backlash.
Shaft-mounted or otherwise known as Parallel shaft gearboxes offer an inline option with a versatile and space saving foot print. This is the only inline gearbox version with the choice of a hollow result shaft.
Planetary gearboxes are usually chosen for hi-tech, high torque, high speed applications requiring severe accuracy.