In-Line Gearboxes | Inline Planetary Gearbox
Ever-Power offers regular and customized in-line gearboxes to meet the needs of almost any movement or power transfer app. Our inline gearboxes are manufactured for low backlash efficiency. They are precision created to provide reliable service in even the many demanding operations.
Read “10 Facts to consider to obtain the Gearbox You Need” for assistance to find the best and most effective gear reducer option for the application. “Inertia and the Use of Inertia Figures” has an example and a method 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 app requirements. Demand a quote on a custom gearbox or get in touch with Ever-Power to discuss your unique needs.
High Speed In-Collection Spur Gear Box
High Performance, Low Backlash Rate 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 gear drives, reducers, gear reducers, rate reducers, and gearmotors. All conditions 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 gear inline planetary gear reducers. These inline gearboxes could be direct mounted to motors or used in combination with shaft coupling. Ratios from 2:1 to 625:1 can be found, with torque values which range from 0.13Nm to 90Nm.
Input speed: 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 were created specifically for encoder applications. They employ a low second of inertia at the shaft insight, and so are rated for insight boosts 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 speeds up to 3,000 RPM
Diameter: 1-1/16” or 1-3/4”
Black anodized aluminum housing
303 stainless gears and shafts
Low Backlash Inline Taper Gearboxes
Our taper gearmotors are inline planetary gear reducer boxes with backlash equal to or much 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 installed 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 (aluminium or steel), and so 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 can be found.
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
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 used as gear acceleration 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 equipment ratios up to 3600:1
Customized gearboxes available
Completely machined from block housings
Ball bearings on all shafts
Ever-Power offers a broad collection of misalignment shaft couplings in ” and metric bore sizes. ” and metric Precision Surface Shafts are available from stock.
Contact Us for POWERFUL Inline Gear Drives
Request a quote on a customized inline gearbox for the application. Contact Ever-Power to go over 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. Contact our technical sales staff for help identifying which gearbox solution is most beneficial for you.
RIGHT ANGLE REDUCERS
WORM GEAR REDUCER
Groschopp’s worm equipment reducers were created with a hollow bore and allow for a corner turn 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 flexibility when incorporating the reducer into product.
RIGHT ANGLE BEVEL GEARBOX
The proper angle bevel gearbox combines the features of our right angle worm and planetary inline reducers. With a solid and efficient correct angle configuration, our right angle planetary gearboxes offer a robust solution. The right angle bevel gearbox will come in 18 ratios ranging from 5:1 to 1000:1, in fact it is back-drivable at all ratios.
I-SERIES PLANETARY GEARBOX
Our I-Series little planetary gearbox configurations provide the smallest footprint and quietest procedure of our velocity reducers. These gearboxes are created to handle varying loads with small backlash. With frame 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-sensitive applications.
INLINE PLANETARY GEARBOX
Our inline planetary gearbox configurations supply the highest effectiveness and best result torque of most our speed reducers. These gearboxes are made to deal with varying loads with small backlash. Planetary equipment reducers operate more quietly than parallel shaft reducers. With 18 ratio options ranging from 5:1 to 1000:1, we’ve a solution to suit your needs.
PARALLEL SHAFT GEARBOX
Parallel shaft gearboxes are the best choice for constant duty applications. Their equipment cluster design provides a highly effective method for dissipating warmth. Parallel shaft gearboxes possess the shortest amount of our inline equipment reducer options therefore they work well in environments with limited space. Our parallel shaft gear reducers offer an affordable drop-in replacement solution for most small parallel shaft gearmotors.
The standard 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 is the perfect economy gearbox for all applications where considerably low backlash isn’t 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 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
In-Plant / Automotive Industry Equipments
There are three main parts 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 is the ring gear.
Planetary Reducer & Gearmotor
Planetary Gearbox – DieQua Corporation
Planetary gearboxes are able to produce many different reduction ratios due to the different world gears that revolve around the sun 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 created for specific acceleration, load and torque capacities. The predominant use for planetary gearboxes is certainly in automobiles with automated transmissions. Unlike manual tranny, where the operator is accountable for switching gears, automobiles which have automatic transmissions use clutches, brake bands and planetary gearboxes to change the inputs and outputs, therefore adjusting the speeds appropriately.
An automatic transmitting contains two complete planetary gearsets placed together into one element. Planetary gearboxes are also used in electrical screwdrivers, sprinklers and applications that require huge or multiple reductions from a concise mechanism. Planetary gearboxes are one of many variations of speed reducers in fact it is essential that the proper mechanism can be used. Gearboxes could even be combined to produce the desired outcomes and the most typical kinds are helical equipment reducers, worm equipment reducers and inline gear reducers.
Planetary gearboxes gain their advantages through their design. Sunlight gear’s central placement allows the earth gears to rotate in the same direction and for the band gear (the advantage of the planet carrier) to turn the same manner as sunlight gear. In a few arrangements sunlight gear can simultaneously switch all the planets because they also engage the ring gear. The three components could be the input, the output or held stationary, which results in lots of different reduction ratio possibilities.
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 strain ability and torque boosts with the amount of planets in the machine because the load is usually distributed among the gears and there is certainly low energy waste; planetary gearboxes are highly efficient, averaging between 96 and 98%. The design is complex, however, and difficult to gain access to for repairs or maintenance.
Axial or Inline gearboxes make reference to such types as Helical, Shaft mounted, or planetary designs.
These gearboxes are very common selections 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 provide an inline option with a versatile and space saving foot print. This is actually the only inline gearbox version with the option of a hollow result shaft.
Planetary gearboxes are often chosen for hi-tech, high torque, high speed applications requiring extreme accuracy.
inline planetary gear reducer
In-Line Gearboxes | Inline Planetary Gearbox