In-Line Gearboxes | Inline Planetary Gearbox
Ever-Power offers regular and customized in-series gearboxes to meet up the needs of nearly any motion or power transfer software. Our inline gearboxes are engineered for low backlash overall performance. They are precision created to provide reliable support in even the the majority of demanding operations.
Read “10 Points to Consider to find the Gearbox YOU WILL NEED” for assistance in finding the best & most effective gear reducer option for the application. “Inertia and the usage of Inertia Figures” provides an example and a formula for coping with inertia in gearbox selection.
Custom Inline Gearbox Solutions
All of the inline equipment drive models below could be customized to match your performance and software requirements. Demand a quote on a custom made gearbox or get in touch with Ever-Power to go over your unique needs.
High Speed In-Line Spur Gear Box
In-Line Spur
High Performance, Low Backlash Quickness 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, equipment reducers, quickness reducers, and gearmotors. All terms can be used more or less interchangeably when refering to inline planetary equipment reducers.
Spur In-Line Gearboxes
Ever-Power offers a full line of compact, lightweight spur gear inline planetary equipment reducers. These inline gearboxes could be immediate installed to motors or used with shaft coupling. Ratios from 2:1 to 625:1 are available, with torque values ranging from 0.13Nm to 90Nm.
Input quickness: up to 4,000 RPM
Precision machined aluminum housing
Dual ball bearings upon all shafts
Encoder Low Backlash In-Line Gearboxes
These compact, light-weight, low backlash gear drives are designed particularly for encoder applications. They employ a low minute of inertia at the shaft insight, and so are rated for insight speeds up to 3,000 RPM. Gear ratios from 4.96:1 to 3600:1 are available, in two frame sizes. Synchro cleats for our encoder gearboxes can be found from stock.
Output torque: 1 oz.-inch
Backlash: 15 arc-minutes (at 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 steel gears and shafts
Ball bearings
Low Backlash Inline Taper Gearboxes
Our taper gearmotors are inline planetary equipment reducer boxes with backlash equal to or much 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 insight 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 type of internal epicyclic servo reducers are extremely rugged and compact. These planetary gearboxes have fully-machined housings (aluminum or steel), and are outfitted with ball bearings throughout. Our inline planetary equipment reducers offer flexible electric motor mounting options and can 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 since 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 utilized as gear rate increasers, if needed.
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Greased for life
Input speeds because high as 4,000 RPM
Available with gear ratios up to 3600:1
Customized gearboxes available
Completely machined from block housings
Ball bearings upon all shafts
Ever-Power offers a wide collection of misalignment shaft couplings in ” and metric bore sizes. In . and metric Precision Surface Shafts can be found from stock.
Contact Us for High Performance Inline Gear Drives
Demand a quote on a custom made inline gearbox for your application. Contact Ever-Power to go over your custom requirements.
Correct angle gearboxes (worm and planetary) are tough and built for 90° turns. Inline reducers (parallel shaft and planetary) are an ideal match for motors with high insight speeds, or when gearmotor effectiveness is important. Contact our technical sales personnel for help identifying which gearbox solution is most beneficial for you.
RIGHT ANGLE REDUCERS
WORM GEAR REDUCER
Groschopp’s worm equipment reducers are designed with a hollow bore and allow for a corner convert with optional dual result. The reducers can be found in 12 ratios which range from 5:1 to 100:1, with non-back-drivable ratios 30:1 and higher. Our right angle gearboxes are designed with five mounting choices providing flexibility when incorporating the reducer into product.
RIGHT ANGLE BEVEL GEARBOX
bevel-right-angle-gearbox
The right angle bevel gearbox combines the top features of our correct angle worm and planetary inline reducers. With a solid 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 acceleration reducers. These gearboxes are created to deal with varying loads with little backlash. With framework sizes 52cm, 62cm, and 81cm, 12 ratios which range from 5:1 to 308:1, we have a solution to suit your needs. Our 52 frame size is also available with plastic-type gears for noise-sensitive applications.
INLINE PLANETARY GEARBOX
inline-planetary-gearbox
Our inline planetary gearbox configurations provide the highest performance and best result torque of most our velocity reducers. These gearboxes are designed to handle varying loads with little backlash. Planetary gear reducers operate more quietly than parallel shaft reducers. With 18 ratio choices which range from 5:1 to 1000:1, we’ve a solution to suit your needs.
PARALLEL SHAFT GEARBOX
parallel-shaft-gearbox
Parallel shaft gearboxes are the best choice for continuous duty applications. Their gear cluster design provides an effective method for dissipating heat. Parallel shaft gearboxes possess the shortest length of our inline equipment reducer options so they work well in environments with limited space. Our parallel shaft gear reducers provide an affordable drop-in replacement solution for most small parallel shaft gearmotors.
The typical precision PE-series inline planetary gearheads are available in 40-155mm frame sizes and offer high torque, low backlash, high input speeds and a little package size with a great price/performance ratio.
The PE-series planetary gearbox is the perfect economy gearbox for all applications where substantially 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 Insight Speeds: up to 18 000 RPM
Excellent price/performance ratio
High output torques
High 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: sunlight gear, the planet gears and the ring gear. The gears are attached to the planet carrier that has teeth on the inside, which is the ring gear.
Planetary Reducer & Gearmotor
Planetary Gearbox – DieQua Corporation
Planetary gearboxes can produce many different reduction ratios due to the different planet gears that revolve around sunlight gear. Planetary gearboxes are made of heavy duty steel such as for example steel and are able to handle large shock loads well. Nevertheless, different planetary gearboxes are made for specific quickness, load and torque capacities. The predominant use for planetary gearboxes is in automobiles with automated transmissions. Unlike manual transmission, where the operator is accountable for switching gears, automobiles which have automatic transmissions make use of clutches, brake bands and planetary gearboxes to change the inputs and outputs, thereby adjusting the speeds accordingly.
An automatic tranny contains two complete planetary gearsets positioned together into one component. Planetary gearboxes are also used in electric screwdrivers, sprinklers and applications that want large or multiple reductions from a compact mechanism. Planetary gearboxes are one of many variations of acceleration reducers and it is essential that the right mechanism can be used. Gearboxes could even be combined to produce the desired results and the most typical kinds are helical gear reducers, worm gear reducers and inline equipment reducers.
Planetary gearboxes gain their advantages through their design. Sunlight gear’s central position allows the earth gears to rotate in the same direction and for the ring gear (the advantage of the earth carrier) to carefully turn the same way as the sun gear. In some arrangements the sun gear can simultaneously change 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 many different reduction ratio options.
In many planetary gearboxes one element is held stationary with another element serving as the input and the other as output. The reduction ratios for planetary gearboxes are dependent upon the number of tooth in the gears and what components are involved. Generally, the strain ability and torque raises with the number of planets in the machine because the load is certainly distributed among the gears and there is definitely low energy waste materials; planetary gearboxes are highly efficient, averaging between 96 and 98%. The design is complex, nevertheless, 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 styles.
These gearboxes are extremely common choices for most industrial 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 provide an inline option with a versatile and space conserving foot print. This is actually the only inline gearbox edition with the choice of a hollow output shaft.
Planetary gearboxes are usually chosen for high tech, high torque, high speed applications requiring severe accuracy.

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