inline planetary gear reducer

In-Line Gearboxes | Inline Planetary Gearbox
Ever-Power offers standard and customized in-series gearboxes to meet up the needs of nearly any movement or power transfer app. Our inline gearboxes are engineered for low backlash performance. They are precision created to provide reliable service in even the the majority of demanding operations.
Read “10 Facts to consider to Get the Gearbox You Need” for assistance in finding the best & most effective gear reducer option for the application. “Inertia and the Use 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 can be customized to fit your performance and software requirements. Request a quote on a custom gearbox or contact Ever-Power to discuss your unique needs.
High Speed In-Collection 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 Gear Reducer Options
Gearboxes are known by many different names, including gear drives, reducers, equipment reducers, swiftness reducers, and gearmotors. All terms can be used more or less interchangeably when refering to inline planetary gear reducers.
Spur In-Line Gearboxes
Ever-Power offers a full line of compact, light-weight spur equipment inline planetary gear reducers. These inline gearboxes can be immediate mounted 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 quickness: up to 4,000 RPM
Precision machined aluminum housing
Dual ball bearings on all shafts
Encoder Low Backlash In-Line Gearboxes
These compact, lightweight, low backlash gear drives were created particularly for encoder applications. They have a very low minute of inertia at the shaft input, and so are rated for input 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 speeds up 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 better than 8 arc/minute. These inline gearboxes are designed for applications where space is limited, 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 ideals from 1.14Nm to 12.7Nm
Epicyclic (Planetary) Servo Gearboxes
The Ever-Power line of internal epicyclic servo Inline Planetary Gear Reducer reducers are really rugged and compact. These planetary gearboxes have fully-machined housings (light weight aluminum or steel), and are outfitted with ball bearings throughout. Our inline planetary gear reducers offer flexible motor mounting options and can deliver result 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 because high as 380Nm
Speed Increaser Gearboxes
Our low ratio Encoder gearboxes and inline taper gearboxes may also be utilized as gear swiftness increasers, if needed.
The Ever-Power Advantage: 19 years of Unparalleled Quality
Greased for life
Input speeds as 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 selection of misalignment shaft couplings in ” and metric bore sizes. In . and metric Precision Surface Shafts are available from stock.
Contact Us for High Performance Inline Gear Drives
Demand a quote on a custom made inline gearbox for the application. Contact Ever-Power to discuss your custom requirements.
Right angle gearboxes (worm and planetary) are rugged and built for 90° turns. Inline reducers (parallel shaft and planetary) are an ideal match for motors with high input speeds, or when gearmotor efficiency is important. Get in touch with our technical sales staff for help identifying which gearbox answer is most beneficial for you.
RIGHT ANGLE REDUCERS
WORM GEAR REDUCER
Groschopp’s worm gear reducers are designed with a hollow bore and allow for a corner turn with optional dual result. The reducers come in 12 ratios which range from 5:1 to 100:1, with non-back-drivable ratios 30:1 and higher. Our correct angle gearboxes are designed with five mounting options providing versatility 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 right angle configuration, our right angle planetary gearboxes provide a robust solution. The right angle bevel gearbox will come 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 little planetary gearbox configurations provide the smallest footprint and quietest operation of our speed reducers. These gearboxes are made to manage varying loads with little backlash. With frame sizes 52cm, 62cm, and 81cm, 12 ratios which range from 5:1 to 308:1, we’ve a solution to suit your needs. Our 52 frame size is also available with plastic-type material 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 all our quickness reducers. These gearboxes are created to handle varying loads with little backlash. Planetary gear reducers operate more quietly than parallel shaft reducers. With 18 ratio choices ranging from 5:1 to 1000:1, we have a solution to suit your needs.
PARALLEL SHAFT GEARBOX
parallel-shaft-gearbox
Parallel shaft gearboxes are the top choice for constant duty applications. Their gear cluster design provides a highly effective method for dissipating temperature. Parallel shaft gearboxes possess the shortest amount of our inline gear reducer options so they work well in environments with limited space. Our parallel shaft gear 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 an excellent price/performance ratio.
The PE-series planetary gearbox may be 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: significantly 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 planet gears and the ring gear. The gears are mounted on the planet carrier that has teeth on the inside, which may be the ring gear.
Planetary Reducer & Gearmotor
Planetary Gearbox – DieQua Corporation
Planetary gearboxes are able to produce many different reduction ratios because of the different world gears that revolve around the sun gear. Planetary gearboxes are made of heavy duty metallic such as steel and are in a position to handle large shock loads well. Nevertheless, different planetary gearboxes are created for specific quickness, load and torque capacities. The predominant make use of for planetary gearboxes is usually in automobiles with automatic transmissions. Unlike manual transmission, where the operator is responsible for switching gears, automobiles that have automatic transmissions make use of clutches, brake bands and planetary gearboxes to change the inputs and outputs, therefore adjusting the speeds accordingly.
An automatic tranny contains two complete planetary gearsets placed together into one component. Planetary gearboxes are also used in electrical screwdrivers, sprinklers and applications that require large or multiple reductions from a compact mechanism. Planetary gearboxes are among the many variations of quickness reducers in fact it is essential that the right mechanism is used. Gearboxes could even be combined to create the desired results and the most typical kinds are helical equipment reducers, worm equipment reducers and inline equipment reducers.
Planetary gearboxes gain their advantages through their design. Sunlight gear’s central placement allows the planet gears to rotate in the same path and for the ring gear (the edge of the earth carrier) to carefully turn the same way as sunlight gear. In a few arrangements the sun gear can simultaneously turn all the planets because they also engage the ring gear. Any of the three components could be the input, the output or held stationary, which results in many different reduction ratio opportunities.
In many planetary gearboxes one element is held stationary with another component serving as the input and the other as output. The decrease ratios for planetary gearboxes are dependent upon the number of the teeth in the gears and what elements are involved. Generally, the load ability and torque improves with the number of planets in the system because the load is usually distributed among the gears and there is usually low energy waste; planetary gearboxes are highly efficient, averaging between 96 and 98%. The look is complex, however, and difficult to access for repairs or maintenance.
Axial or Inline gearboxes refer to such types as Helical, Shaft mounted, or planetary styles.
These gearboxes are extremely common options for most industrial applications due to 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 referred to as Parallel shaft gearboxes offer an inline option with a versatile and space saving foot print. This is the only inline gearbox edition with the option of a hollow result shaft.
Planetary gearboxes are usually chosen for hi-tech, high torque, high speed applications requiring severe accuracy.