In-Line Gearboxes | Inline Planetary Gearbox
Ever-Power offers standard and customized in-line gearboxes to meet up the needs of almost any motion or power transfer application. Our inline gearboxes are manufactured for low backlash performance. They are precision built to provide reliable services in even the most demanding operations.
Read “10 Facts to consider to Get the Gearbox You Need” for assistance in finding the best and most effective equipment reducer option for the application. “Inertia and the usage of Inertia Figures” provides an example and a method for coping with inertia in gearbox selection.
Custom Inline Gearbox Solutions
All the inline gear drive models below can be customized to fit your performance and software requirements. Demand a quote on a customized gearbox or contact Ever-Power to go over your unique needs.
High Speed In-Series Spur Gear Box
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 names, including gear drives, reducers, equipment reducers, speed reducers, and gearmotors. All conditions can be used pretty much interchangeably when refering to inline planetary gear reducers.
Spur In-Line Gearboxes
Ever-Power offers a full line of compact, light-weight spur gear inline planetary gear reducers. These inline gearboxes can be direct installed to motors or used with shaft coupling. Ratios from 2:1 to 625:1 can be found, with torque values ranging 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, light-weight, low backlash gear drives are designed specifically for encoder applications. They have a very low instant of inertia at the shaft input, 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 are available from stock.
Result 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 steel gears and shafts
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 created for applications where space is bound, and are obtainable either as a shaft input or mounted to a 24V DC motor.
Low backlash: ≤8 arc/min. at input
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 really rugged and compact. These planetary gearboxes possess 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 on all shafts
Obtainable 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 used as gear quickness increasers, if needed.
The Ever-Power Advantage: 19 years of Unparalleled Quality
Greased for life
Input speeds because 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. ” and metric Precision Surface Shafts are available from stock.
Contact Us for POWERFUL Inline Gear Drives
Demand a quote on a customized inline gearbox for the application. Contact Ever-Power to discuss your custom requirements.
Correct 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 determining which gearbox option is best for you.
RIGHT ANGLE REDUCERS
WORM GEAR REDUCER
Groschopp’s worm equipment reducers were created with a hollow bore and invite for a corner convert with optional dual output. 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 were created with five mounting options providing versatility when incorporating the reducer into item.
RIGHT ANGLE BEVEL GEARBOX
The proper angle bevel gearbox combines the features of our correct angle worm and planetary inline reducers. With a good and efficient right angle configuration, our correct angle planetary gearboxes offer 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.
I-SERIES PLANETARY GEARBOX
Our I-Series small planetary gearbox configurations provide the smallest footprint and quietest operation of our swiftness reducers. These gearboxes are designed to deal with varying loads with little backlash. With framework sizes 52cm, 62cm, and 81cm, 12 ratios ranging from 5:1 to 308:1, we have 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
Our inline planetary gearbox configurations supply the highest efficiency and best result torque of most our velocity reducers. These gearboxes are made to deal with varying loads with little backlash. Planetary gear reducers operate more quietly than parallel shaft reducers. With 18 ratio options which range from 5:1 to 1000:1, we have a solution to suit your needs.
PARALLEL SHAFT GEARBOX
Parallel shaft gearboxes are the top 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 gear reducer options so they work very well in conditions with limited space. Our parallel shaft gear reducers provide an affordable drop-in substitute 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 may be the perfect economy gearbox for all applications where considerably low backlash is not of vital importance.
Food & Beverage
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
In-Plant / Automotive Industry Equipments
There are three main parts in a planetary gearbox: sunlight gear, the planet gears and the ring gear. The gears are attached to the planet carrier which 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 the sun gear. Planetary gearboxes are constructed of heavy duty metallic such as steel and are able to handle large shock loads well. Nevertheless, different planetary gearboxes are made for specific swiftness, load and torque capacities. The predominant make use of for planetary gearboxes is in motor vehicles with automatic transmissions. Unlike manual transmitting, where the operator is accountable for switching gears, automobiles that have automatic transmissions make use of clutches, brake bands and planetary gearboxes to improve the inputs and outputs, therefore adjusting the speeds accordingly.
An automatic tranny contains two complete planetary gearsets positioned together into one element. Planetary gearboxes are also used in electrical screwdrivers, sprinklers and applications that require large or multiple reductions from a concise mechanism. Planetary gearboxes are among the many variations of rate reducers in fact it is important that the proper mechanism can be used. Gearboxes could even be combined to create the desired outcomes and the most common kinds are helical equipment reducers, worm gear reducers and inline gear reducers.
Planetary gearboxes gain their advantages through their design. The sun gear’s central position allows the earth gears to rotate in the same path and for the ring gear (the edge of the planet carrier) to carefully turn the same manner as the sun gear. In some arrangements sunlight gear can simultaneously turn all the planets as 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 possibilities.
In lots of 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 influenced by the number of tooth in the gears and what elements are engaged. Generally, the load ability and torque improves with the number of planets in the machine because the load is definitely distributed among the gears and there is usually low energy waste materials; planetary gearboxes are extremely 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 refer to such types as Helical, Shaft mounted, or planetary styles.
These gearboxes are very common options for most commercial 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 provide an inline option with a versatile and space saving foot print. This is the only inline gearbox version with the choice of a hollow output shaft.
Planetary gearboxes are often chosen for high tech, high torque, high speed applications requiring severe accuracy.
In-Line Gearboxes | Inline Planetary Gearbox