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 designed for low backlash overall performance. They are precision built to provide reliable assistance in even the the majority of demanding operations.
Read “10 Facts to consider to Get the Gearbox You Need” for assistance to find the best & most effective equipment reducer option for your application. “Inertia and the usage of Inertia Figures” provides an example and a formulation for dealing with inertia in gearbox selection.
Custom Inline Gearbox Solutions
All of the inline equipment drive models below could 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-Line 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 Equipment Reducer Options
Gearboxes are known by many different names, including equipment drives, reducers, gear reducers, velocity 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, light-weight spur gear inline planetary gear reducers. These inline gearboxes can be immediate 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 rate: 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 specifically for encoder applications. They employ a low moment of inertia at the shaft input, and so are rated for input 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 speeds up to 3,000 RPM
Diameter: 1-1/16” or 1-3/4”
Black anodized aluminum housing
303 stainless gears and shafts
Ball bearings
Low Backlash Inline Taper Gearboxes
Our taper gearmotors are inline planetary gear reducer boxes with backlash add up to or better than 8 arc/minute. These inline gearboxes are made for applications where space is bound, and are offered either as a shaft input or mounted to a 24V DC motor.
Low backlash: ≤8 arc/min. at input
Compact design
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 type of internal epicyclic servo reducers are extremely rugged and compact. These planetary gearboxes have fully-machined housings (aluminum or steel), and so are outfitted with ball bearings throughout. Our inline planetary equipment reducers offer flexible engine mounting options and will 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 utilized as gear rate 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 on all shafts
Ever-Power offers a broad collection of misalignment shaft couplings in in . and metric bore sizes. In . and metric Precision Floor Shafts can be found from stock.
Contact Us for High Performance Inline Gear Drives
Request a quote on a custom made inline gearbox for your application. Contact Ever-Power to discuss your custom requirements.
Correct angle gearboxes (worm and planetary) are durable and built for 90° turns. Inline reducers (parallel shaft and planetary) are a perfect match for motors with high insight speeds, or when gearmotor performance is important. Contact our technical sales personnel for help determining which gearbox solution is most beneficial for you.
RIGHT ANGLE REDUCERS
WORM GEAR REDUCER
Groschopp’s worm gear reducers are designed with a hollow bore and invite for a corner change with optional dual result. The reducers come in 12 ratios ranging 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 versatility when incorporating the reducer into item.
RIGHT ANGLE BEVEL GEARBOX
bevel-right-angle-gearbox
The proper angle bevel gearbox combines the features of our correct angle worm and planetary inline reducers. With a solid and efficient correct angle configuration, our correct 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.
INLINE REDUCERS
I-SERIES PLANETARY GEARBOX
i-series-planetary-gearbox
Our I-Series small planetary gearbox configurations supply the smallest footprint and quietest operation of our speed reducers. These gearboxes are designed to deal with varying loads with little 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 can be available with plastic-type material gears for noise-delicate applications.
INLINE PLANETARY GEARBOX
inline-planetary-gearbox
Our inline planetary gearbox configurations supply the highest effectiveness and best result torque of most our velocity reducers. These gearboxes are made to manage varying loads with small 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-gearbox
Parallel shaft gearboxes are the top choice for constant duty applications. Their equipment cluster design provides an effective method for dissipating high temperature. Parallel shaft gearboxes possess the shortest length of our inline gear reducer options therefore they work very 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 typical 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 is the perfect economy gearbox for all applications where significantly 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 components 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 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 planet gears that revolve around the sun gear. Planetary gearboxes are made of heavy duty steel such as steel and are able to handle huge shock loads well. However, different planetary gearboxes are created for specific acceleration, load and torque capacities. The predominant use for planetary gearboxes is in automobiles with automated transmissions. Unlike manual transmitting, in which 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 transmission contains two complete planetary gearsets positioned together into one element. Planetary gearboxes are also found in electric screwdrivers, sprinklers and applications that want large or multiple reductions from a compact mechanism. Planetary gearboxes are among the many variations of velocity reducers and it is essential that the right mechanism is used. Gearboxes may even be combined to produce the desired outcomes and the most typical kinds are helical gear reducers, worm gear reducers and inline equipment reducers.
Planetary gearboxes gain their advantages through their design. The sun gear’s central placement allows the planet 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 change all the planets as they also engage the band gear. The three components could be the input, the output or held stationary, which results in lots of different reduction ratio options.
In lots of planetary gearboxes one component 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 teeth in the gears and what parts are involved. Generally, the strain 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 gain access to for repairs or maintenance.
Axial or Inline gearboxes refer to this kind of types as Helical, Shaft mounted, or planetary designs.
These gearboxes are very 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 referred to as Parallel shaft gearboxes provide an inline option with a versatile and space saving foot print. This is the only inline gearbox edition with the option of a hollow output shaft.
Planetary gearboxes are usually chosen for hi-tech, high torque, high speed applications requiring intense accuracy.