In-Line Gearboxes | Inline Planetary Gearbox
Ever-Power offers regular and customized in-series gearboxes to meet the needs of almost any movement or power transfer application. Our inline gearboxes are manufactured for low backlash efficiency. They are precision created to provide reliable services 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 and most effective equipment reducer option for your application. “Inertia and the usage of Inertia Figures” provides an example and a formulation for coping with inertia in gearbox selection.
Custom Inline Gearbox Solutions
All the inline gear drive models below could be customized to match your performance and app requirements. Request a quote on a custom gearbox or contact Ever-Power to discuss your unique needs.
High Speed In-Range Spur Gear Box
In-Line Spur
High Performance, 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 titles, including equipment drives, reducers, equipment reducers, velocity reducers, and gearmotors. All terms 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 equipment reducers. These inline gearboxes could be immediate installed 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 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 were created specifically for encoder applications. They employ a low minute of inertia at the shaft insight, and 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 (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 equal to or much 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 insight 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 type of internal epicyclic servo reducers are extremely rugged and compact. These planetary gearboxes possess fully-machined housings (light weight aluminum or steel), and are outfitted with ball bearings throughout. Our inline planetary equipment reducers offer flexible electric motor 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 because 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 can also be utilized as gear speed 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
Fully machined from block housings
Ball bearings upon all shafts
Ever-Power offers a broad collection of misalignment shaft couplings in in . and metric bore sizes. In . and metric Precision Ground Shafts are available from stock.
Contact Us for POWERFUL Inline Gear Drives
Demand a quote on a custom made inline gearbox for your 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. Contact our technical sales personnel for help determining which gearbox alternative is best for you.
RIGHT ANGLE REDUCERS
WORM GEAR REDUCER
Groschopp’s worm gear reducers are designed with a hollow bore and allow for a corner switch with optional dual output. The reducers can be found in 12 ratios ranging from 5:1 to 100:1, with non-back-drivable ratios 30:1 and higher. Our right angle gearboxes are designed with five mounting choices providing flexibility 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 right angle worm and planetary inline reducers. With a solid and efficient right angle configuration, our correct angle planetary gearboxes offer a robust solution. The proper 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 acceleration reducers. These gearboxes are designed to handle varying loads with little backlash. With framework sizes 52cm, 62cm, and 81cm, 12 ratios ranging from 5:1 to 308:1, we’ve a solution to fit 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 provide the highest efficiency and best output torque of most our swiftness reducers. These gearboxes are created to handle varying loads with little backlash. Planetary equipment reducers operate more quietly than parallel shaft reducers. With 18 ratio choices ranging from 5:1 to 1000:1, we’ve a solution to fit your needs.
PARALLEL SHAFT GEARBOX
parallel-shaft-gearbox
Parallel shaft gearboxes will be the best choice for continuous duty applications. Their equipment cluster design provides a highly effective method for dissipating temperature. Parallel shaft gearboxes possess the shortest length of our inline gear reducer options so they work very 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 standard precision PE-series inline planetary gearheads can be found in 40-155mm frame sizes and offer 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 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: 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 earth 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 are able to produce many different reduction ratios due to the different planet gears that revolve around sunlight gear. Planetary gearboxes are constructed of heavy duty metallic such as for example steel and are able to handle huge shock loads well. However, different planetary gearboxes are made for specific swiftness, load and torque capacities. The predominant use for planetary gearboxes can be in motor vehicles with automated transmissions. Unlike manual transmitting, in which the operator is responsible for switching gears, automobiles which have automatic transmissions use clutches, brake bands and planetary gearboxes to improve the inputs and outputs, thereby adjusting the speeds appropriately.
An automatic tranny contains two complete planetary gearsets positioned together into one component. Planetary gearboxes are also found in electric screwdrivers, sprinklers and applications that require large or multiple reductions from a compact system. Planetary gearboxes are among the many variations of quickness reducers in fact it is essential that the right mechanism can be used. Gearboxes could even be combined to produce the desired results and the most common kinds are helical equipment reducers, worm equipment reducers and inline equipment reducers.
Planetary gearboxes gain their advantages through their design. Sunlight gear’s central position allows the earth gears to rotate in the same direction and for the ring gear (the advantage of the earth carrier) to turn the same manner as sunlight gear. In some arrangements sunlight gear can simultaneously switch 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 lots of different reduction ratio possibilities.
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 the teeth in the gears and what elements are engaged. Generally, the strain ability and torque increases with the amount of planets in the system because the load is usually distributed among the gears and there is low energy waste; planetary gearboxes are extremely efficient, averaging between 96 and 98%. The design is complex, however, and difficult to access for repairs or maintenance.
Axial or Inline gearboxes refer to this kind of types as Helical, Shaft mounted, or planetary styles.
These gearboxes are very common choices 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 conserving foot print. This is actually the only inline gearbox edition with the choice of a hollow result shaft.
Planetary gearboxes are often chosen for hi-tech, high torque, high speed applications requiring severe accuracy.
