In-Line Gearboxes | Inline Planetary Gearbox
Ever-Power offers regular and customized in-range gearboxes to meet up the needs of nearly any movement or power transfer program. Our inline gearboxes are manufactured for low backlash performance. They are precision created to provide reliable program in even the the majority of demanding operations.
Read “10 Points to Consider to have 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 could be customized to fit your performance and software requirements. Demand a quote on a custom gearbox or contact Ever-Power to discuss your unique needs.
High Speed In-Line Spur Gear Box
POWERFUL, 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 Gear Reducer Options
Gearboxes are known by many different names, including gear drives, reducers, equipment reducers, acceleration 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 gear reducers. These inline gearboxes could be direct mounted to motors or used 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 particularly for encoder applications. They employ a low moment 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.
Result 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 gears and shafts
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 made for applications where space is limited, and are obtainable either as a shaft insight 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 ideals 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 have fully-machined housings (aluminium or steel), and so are outfitted with ball bearings throughout. Our inline planetary gear reducers offer flexible electric 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 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 as high as 380Nm
Speed Increaser Gearboxes
Our low ratio Encoder gearboxes and inline taper gearboxes can also be used as gear acceleration 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 wide collection of misalignment shaft couplings in ” and metric bore sizes. In . and metric Precision Floor Shafts are available from stock.
Contact Us for High Performance Inline Gear Drives
Ask for 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 performance is important. Get in touch with our technical sales staff for help determining which gearbox alternative 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 convert with optional dual output. 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 correct angle gearboxes are designed with five mounting choices providing flexibility when incorporating the reducer into product.
RIGHT ANGLE BEVEL GEARBOX
The right angle bevel gearbox combines the features of our right angle worm and planetary inline reducers. With a solid and efficient right angle configuration, our correct angle planetary gearboxes provide a robust solution. The right angle bevel gearbox will come in 18 ratios which range from 5:1 to 1000:1, and 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 speed reducers. These gearboxes are made to handle varying loads with little backlash. With body 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 gears for noise-delicate applications.
INLINE PLANETARY GEARBOX
Our inline planetary gearbox configurations supply the highest performance and best output torque of all our acceleration reducers. These gearboxes are made to deal with varying loads with little backlash. Planetary equipment reducers operate more quietly than parallel shaft reducers. With 18 ratio choices which range from 5:1 to 1000:1, we have a solution to suit your needs.
PARALLEL SHAFT GEARBOX
Parallel shaft gearboxes will be the top choice for constant duty applications. Their gear cluster design provides an effective method for dissipating warmth. Parallel shaft gearboxes have the shortest length of our inline gear reducer options so they work well in conditions with limited space. Our parallel shaft gear reducers provide an affordable drop-in replacement solution for most small parallel shaft gearmotors.
The standard precision PE-series inline planetary gearheads are available 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 substantially 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: significantly 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 that has teeth inside, which is the ring gear.
Planetary Reducer & Gearmotor
Planetary Gearbox – DieQua Corporation
Planetary gearboxes can easily produce many different reduction ratios because of the different planet gears that revolve around the sun gear. Planetary gearboxes are constructed of heavy duty metal such as steel and are in a position to handle large shock loads well. However, different planetary gearboxes are designed for specific acceleration, load and torque capacities. The predominant make use of for planetary gearboxes is in motor vehicles with automated 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 improve the inputs and outputs, therefore adjusting the speeds accordingly.
An automatic tranny contains two complete planetary gearsets placed together into one element. Planetary gearboxes are also used in electric screwdrivers, sprinklers and applications that want large or multiple reductions from a compact system. Planetary gearboxes are among the many variations of swiftness reducers in fact it is essential that the proper mechanism is used. Gearboxes may even be combined to produce the desired results and the most common kinds are helical gear 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 direction and for the ring gear (the advantage of the earth carrier) to carefully turn the same way as sunlight gear. In a few arrangements sunlight gear can simultaneously turn all the planets because they also engage the band gear. The three components may be the insight, 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 tooth in the gears and what elements are involved. Generally, the strain ability and torque improves with the number of planets in the machine because the load is usually distributed among the gears and there is low energy waste; planetary gearboxes are highly efficient, averaging between 96 and 98%. The look is complex, nevertheless, 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 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 saving foot print. This is actually the only inline gearbox version with the option of a hollow output shaft.
Planetary gearboxes are usually chosen for hi-tech, high torque, high speed applications requiring severe accuracy.
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