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Sumitomo's IB Precision Planetary Gearheads are designed for maximum mounting flexibility and easy installation in demanding servomotor applications. Like all Sumitomo speed reducers, the expertly engineered internal planetary gearing design maintains optimum power distribution and even gear contact, thus minimizing wear and ensuring long, quiet, trouble-free operation.
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Technical data - planetary gearbox:
Type: MPR, MPRN
- Size: 00, 01, 02, 03, 04, 05
- Ratio: 3 - 100
- Output torque: 1000 Nm
- Lubrication: Oillubrication
Type: MPV
- Size: 00, 01, 02, 03
- Ratio: 3 - 100
- Output torque: 360 Nm
- Lubrication: Greaselubrication
Type: MPG
- Size: 00, 01, 02, 03, 04, 05
- Ratio: 3 - 100
- Output torque: 1000 Nm
- Lubrication: Oillubrication
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Epicicloidal reduction gearbox with a sterized steel frame and delrin, and sterizzed steel gear; outlet shaft
supported by two ball bearings max speed at the reduction gear 4000 R.P.M. advised speed 3000 R.P.M.
Permanent greasing.
Right to be connected with Nema 23 motor.
Shaft diameter 6 and 6,35 x 21 for nema 23
Max forces which may act on the outlet shaft:
Axial 40 kg Radial 50 kg on the extremity of outlet shaft.
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In line or bevel planetary gearboxes with flange, foot or pendular mounting in mobile or industrial applications. Nominal Output torques vary from 100 daNm to 130.000 daNm.
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- High efficiency
- Multiple ratios available
- Standard NEMA mountings
- Quick installation
- Cost effective
- Low noise gearheads available
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ServoFoxx Gearboxes
By combining planetary and Spiral Bevel Gearboxes the ServoFoxx range provides a flexible system offering any combination of ratio, input and output options you require. Not only coaxial or right angle but with hollow shafts, one or more auxilliary shafts, switching or reversing gearboxes or even with a third shaft for speed modulation.
Thanks to the incorporation of interchangeable flange plates and a two part coupling, the gearbox will fit all motors.
Series PL2 FS ServoFoxx planetary gearbox in up to three stages
Series PSK2 ServoFoxx planetary spiral bevel gearbox
Series SKP2 ServoFoxx spiral bevel planetary gearbox
Series FS2 ServoFoxx spiral bevel gearbox with servo flange
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PG planetary gear units are divided into 21 basic groups depending on the different torques that are to be transmitted to the output shaft, which can vary from 0.05 to 65 kNm.
In fact, the product modular construction permits the coupling of bevel gears, worm gears, hydraulic brakes and a variety of input shafts to the planetary units, as well as providing for a wide choise of coupling flanges for hydraulic or electric motors.
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Combining the industry-leading torque density from the AKM servo motors with the proven performance of Micron TRUE planetary gearheads produces a single factory integrated solution. Built for high torque applications, AKM gearmotors offer the precision and performance required by the most demanding motion control environments.
Danaher Motion offers the largest selection of TRUE planetary gearheads in the world. The gearmotor product line includes both the NemaTRUE and ValueTRUE Gearheads using our Helical Crowned TRUE Planetary design offering industry leading torque, smoothness and precision.
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Ratios of 11:1, 10:1, 8:1, 7:1 & 6:1
1, 2 or 3 Planets to match your work load.
Motor endplates for all major motor manufacturers in 56 & 66 frame.
All units incorporate hunter tooth design for long life and quiet operation.
The sun gear or “pinion” is heat treated and has the largest bearing journals in the industry.
Up to 10 top quality roller and needle bearings in each unit. No bushings.
All of our planetary gearboxes carry a 2 year warranty against manufacturing defects. History shows claims constitute less than 100 PPM or .01%
Producing some 50,000 units per year allows us the flexibility of accommodating short cycle delivery requests along with your regular release schedule
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The planetary gear unit for all applications with helical gearing for unsurpassed running smoothness and backlash stability with optimum efficiency.
- Sizes: 7
- P2 – P9
- Acceleration torque:
- 18 – 3,000 Nm
- Gear ratios: 3 – 100
- Backlash: < 3 – 8 arcmin
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The Sumitomo Cyclo drive is unsurpassed by any other inline drive available in the market today. Cyclo's unique epicycliodal design has advantages superior to speed reducers using common involute tooth gears. Cyclo components operate in compression, not in shear. Unlike gear teeth with limited contact points, a Cyclo has two thirds of its reduction components in contact at all times. This design enables Cyclo speed reducers and gearmotors to withstand shock loads exceeding 500% of their ratings, and provide exceptional performance, reliability and long life in the most severe applications.
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Technical data - Planetary gearbox:
Type: P, PH, PF, PFH, MP, MPH, MPF, MPFH
- Size: 04, 08, 16, 32, 64, 128, 256
- Ratio: 3,4 - 245
- Output torque: 26000 Nm
- Lubrication: Oillubrication
Type: LP, LPF, MLP, MLPF, LPH, LPFH, MLPH, MLPFH
- Size: 04, 08, 16, 32, 64, 128, 256
- Ratio: 60 - 210
- Output torque: 26000 Nm
- Lubrication: Oillubrication
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Servo-gearboxes
SRP : High-Tech Planetary Reducer
SRP is not just another simple planetary gearbox but a true integrated concept, including several functions combined together to offer a complete sub-assembly to the most demanding machines.
Featuring :
- A high-tech output tapered roller bearing assembly
- A high-tech planetary gear train, based on REDEX’s differential know-how
- A ready-to-use universal range of motor interfaces (flanges and shaft adapters)
- A high quality spiral bevel gear box (option)
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Gearboxes
The GBX servo gearbox family has been designed for direct attachment to servomotors. It is a high precision low backlash servo gearbox for industrial automation applications.
The GBX-AB-Series and the cost effective GBX-AE-Series are helical planetary gearboxes. They are designed for continuous (S1) or cyclic (S5) duty operation. Both the GBX-AB and GBX-AE families have inline shaft and right angle models.
Key Features
* Five Year Warranty!
* Stainless Steel construction
* Mount in any position: Synthetic gear grease
* 7 Frame sizes: from 42 mm - 235 mm
* Other Models available for drop in replacement of competitor products
* Output torque: 14 Nm - 2000 Nm (124 in-lb – 17,700 in-lb)
* High Input speeds up to 10,000RPM (depending on application)
* Easy mount: Standard Metric and Nema frames with simple mounting adapters
* Low noise: 56 dB - 74 dB, depending on model
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Technical data - planetary gearbox:
Type: MPR, MPRN
- Size: 00, 01, 02, 03, 04, 05
- Ratio: 3 - 100
- Output torque: 1000 Nm
- Lubrication: Oillubrication
Type: MPV
- Size: 00, 01, 02, 03
- Ratio: 3 - 100
- Output torque: 360 Nm
- Lubrication: Greaselubrication
Type: MPG
- Size: 00, 01, 02, 03, 04, 05
- Ratio: 3 - 100
- Output torque: 1000 Nm
- Lubrication: Oillubrication
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The low-speed hydraulic motor and secondary planetary gearbox of the PLM 7 and PLM 9 models make up a compact and powerfull unit. This all-in-one system together with filter, cooler, fan and cable harness, is an outstanding apparatus, requiring very little space for installation, but still providing excellent output and a long service life
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Rotating case gearboxes, complete with static negative disc brakes, offer the best of both our planetary gearboxes and hydraulic lifting winches. Nominal output torque values range from 4.000 Nm to 50.000 Nm.
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- 3 sizes
- 2 output variants (output flange, output shaft)
- Gear ratios 4 to 10 (single-stage)
- Max drive speed (min-1) up to 6,000
- Rated torque up to 330 Nm
- Acceleration torque up to 550 Nm
- Circumferential backlash < 6 arc min (optional < 3, < 1)
The PPG precision planetary gear is characterized by three major design advantages:
PPG load compensation ensures minimized friction for smooth running and for outstandingly high synchronizing, and last but not least, a long service life.
The PPG compensating coupling has a unique, space-saving angle error compensation feature. The low mass moment of inertia ensures high motive response. The coupling operates without backlash, with high rigidity and has length compensation.
The friction optimized PPG seals ensure a lower starting inertie.
The thermal load limit is very high due to low friction losses.
Applications:
- Gantry robots
- Positioning systems for robots
- Automating production
- Manufacturing semiconductors
- Machine tools
- Loading/unloading machines
- Packaging machinery
- Woodworking
- Medical equipment
- CCTV
- Vending machines
- Measuring machines
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Brevini's in-line or right angle planetary gearboxes can be used in a wide range of industrial equipment and mobile applications. They are based upon a flexible modular system and are available with either male or female output shaft configurations.
The male configuration (cylindrical or splined) is used where side or axial loads are acting upon the output shaft. The female configuration is used to transmit purely torque and is employed where space is limited. The flange mounted gearboxes are supported by a wide range of accessories. These include: adaptors for electric and hydraulic motors, multidisc failsafe brakes and male input shaft configurations.
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The "S Series" is the optimum proposal for all applications requiring high torque with minimum dimensions, on fixed industrial equipment and also self-propelled machines. This epicyclic solution is preferable to solutions with traditional gear units as it offers an improvement of 40-60% in terms of space and weight.
With its many output versions, numerous input possibilities and all the accessories supplied, the "S Series" extends the application possibilities of Brevini epicyclic gear units to all industrial sectors.
The main characteristics of this new Brevini Riduttori range are:
- 8 harmonically developed sizes, from 34,000 Nm to 370,000 Nm nominal torque
- In line and right angle execution up to 4 reduction stages
- Output versions: female splined, hollow cylindrical for shaft-mounting, male cylindrical and male splined shaft
- Input versions with male input shaft, arrangements for electric and hydraulic motors, possibility of multidisc brakes
- A wide range of input and output accessories supplied with unit
- Possibility of integral solutions with gear units having a different technology.
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Brevini Riduttori has introduced a range of ATEX compliant planetary gearboxes suitable for applications in zones where explosive atmospheres may occur, and also zones characterised by the presence of gas mixtures and/or combustible powders (zones 1,2,21,22). Every ATEX compliant Brevini gearbox undergoes a special painting cycle to avoid the problem of electrostatic discharge, and is supplied with a specific User Instruction Manual and Conformity Statement according to CEE94/9/CE Directive, Enclosure VIII.
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Brevini’s slewing drives are an essential component in keeping weight and size to a minimum on equipment such as tower cranes, wind turbines, aerial platforms, discharge booms and excavation and construction equipment.
Their planetary structure means that they can withstand very high torque values while maintaining reduced dimensions, reduced weight and high efficiency. The wide range of ratios available enables the selection of a motor size and type which best suits users requirements: hydraulic, electric, pneumatic.Simple mounting, operating reliability and versatility make these units suitable for the most severe duties and environments.
Brevini produces the slewing drives also in gearmotor version, with integrated hydraulic motor and brake, specifically designed for mini-excavators and light duty machines.
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Planetary reduction gear units, with rotating outer casing, designed to be fitted into the winch drum.
On the input side, they are equipped with a multidisc failsafe brake. These winch drives give the freedom to design the rope drum and frame of any size and to incorporate any special features required.
The driving motors, electrical or hydraulic, are fitted on the input side through the Brevini universal flange system.
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In applications where it is necessary to ensure proper alignment between a gearbox and a driven shaft, Brevini's in-line and right angle shaft mounted planetary gearboxes provide the ideal solution.
The ability of the compact and efficient shaft mounted gearboxes, not only to provide alignment between shafts, but also their flexibility of use and the fact that no machining is required to mount them to frames, are all major factors in their widespread use across all industry sectors. Complementing these user benefits is the flexibility offered by two different types of shaft configurations: hollow shaft for shrink disc connection or keyed cylindrical female shaft (FP type).
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