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Compact, and yet extremely powerful, are the units of the 300 series. Their planetary drive train makes them the ideal choice for all the severe duty applications where shock loadings and impacts are more the rule than the exception. The product configuration is highly versatile, due to several options as far as the mounting, the gear layout, the output shaft and the motor interface. All the features are available for each of the 16 finely spaced frame sizes, spanning over the 1.000 - 450.000 Nm torque range. Finding the perfect match to any drive problem is therefore more than a wish, it is something users can safely rely on - always.
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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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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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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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Precision Gearheads
Extremely light and compact from Ø6 mm to Ø 44 mm
High torque
All steel construction available
Available in a wide variety of reduction ratios
Smooth and quiet performance
Custom systems available from design to production
Vaccuum and extreme temperature versions available
Long operational lifetime
Spur Gearheads
Extremely light and compact from Ø8 mm to Ø 38 mm
Available in a wide variety of reduction ratios
Smooth and quiet performance
Custom systems available from design to production
Vaccuum and extreme temperature versions available
Long operational lifetime
Low additional system friction
Zero Backlash gearheads available
Hybrid Gearheads
Extremely light and compact from Ø15 mm to Ø 22 mm
Available in a wide variety of reduction ratios
Combines smooth performance of a spur gearhead with the high
torque output of a planetary gearhead
Smooth and quiet performance
Custom systems available from design to production
Vaccuum and extreme temperature versions available
Long operational lifetime
Low additional system friction
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Planetary gear unit for industrial applications.
Remarkable features: high power capacity, relatively low weight, high efficiency, low noise running.
Torque range: up to 2,600,000 Nm
Power ratings: up to 13,000 kW
Transmission ratios: up to 4,000 1/min
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- High efficiency
- Multiple ratios available
- Standard NEMA mountings
- Quick installation
- Cost effective
- Low noise gearheads available
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MIJNO PRECISION GEARING has designed and manufactured planetary gearheads and gearboxes for more than 25 years and is one of the World leaders. Our expertise has earned the trust of robotic, military, medical, aerospace and nuclear industries. We offer the widest variety of internal and external design features for optimum matching in your application. We are an ISO 9001 certified manufacturer.
MRP range : the performance-price choice
- Excellent performance-price ratio
- Low backlash (15, 12 or 10 arc-mins max depending upon size & ratio)
- Stable backlash (hardened and ground gears)
- High efficiency (patented Rotaxe® tooth profile)
- Quiet operation (ISO 4 quality ground gears)
- Great choice of ratios
- Great choice of output interfaces (8 threaded mounting face holes & shaft hole)
- Easy 5 minutes clamping into motor shaft (self-locating input flange)
- High temperature range of use (-31°F to 266°F depending upon option) (-35°C to 130°C)
- Reinforced waterproofness (IP 64)
- Maintenance-free (lubricated for life)
- Optional lubricating grease for the food-processing industry
For more information visit www.mijno.com. Consult us if the solution you are looking for cannot be found in our regular catalog. Our design department can create a custom gearbox most adapted to your needs.
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Macron Dynamics MPG inline planetary gear boxes are designed to eliminate the need for motor mounts used in a typical linear actuator drive system setup. These gear boxes are a direct bolt-on installation for any Macron linear actuator. The gear boxes design eliminates the need for couplings and large mounting brackets, essentially making the actuator and drive assembly a seamless integral unit.
The MPG gear box incorporates fixed input with radial clamping ring, making for quick and easy mounting to both metric or English motors. In addition, the unit's high precision gears and low backlash operation are achieved through the use of high quality components all in one lightweight package. The MPG gearboxes have gears designed for infinite life when operated at the rated torque, while the bearings and lubricant are selected to achieve maintenance-free operation for long operating periods.
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Planetary Gearheads - Size 52
MATERIAL:
Housing – Aluminum
Gears – 4135 Alloy Steel - HRC 50...52
Output Shaft – 4135 Alloy Steel - HRC 30...32
SPECIFICATIONS:
Max. Input Speed: 6000 rpm
Efficiency:
Single Stage: 95%
Double Stage: 92%
Backlash: 15 arc min., 10 arc min., or 3 arc min.
Torsional Stiffness: 0.8 Nm/arc min. (7 lb. in./arc min.)
Weight:
Single Stage: 0.55 kg (1.2 lb.)
Double Stage: 0.72 kg (1.6 lb.)
Planetary Gearheads - Size 78
MATERIAL:
Housing – Aluminum
Gears – 4135 Alloy Steel - HRC 50...52
Output Shaft – 4135 Alloy Steel - HRC 30...32
SPECIFICATIONS:
Max. Input Speed: 6000 rpm
Efficiency:
Single Stage: 95%
Double Stage: 92%
Backlash: 15 arc min., 5 arc min., or 3 arc min.
Torsional Stiffness: 3 Nm/arc min. (27 in. lb. /arc min.)
Weight:
Single Stage: 1.7 kg (3.7 lb.)
Double Stage: 2.1 kg (4.6 lb.)
Planetary Gearheads - Size 98
MATERIAL:
Housing – Aluminum
Gears – 4135 Alloy Steel - HRC 50...52
Output Shaft – 4135 Alloy Steel - HRC 30...32
SPECIFICATIONS:
Max. Input Speed: 5100 rpm
Efficiency:
Single Stage: 95%
Double Stage: 92%
Backlash: 15 arc min., 5 arc min., or 3 arc min.
Torsional Stiffness: 6 Nm/arc min. (53 in. lb. /arc min.)
Weight:
Single Stage: 3.2 kg (7.0 lb.)
Double Stage: 3.9 kg (8.6 lb.)
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Rexnord® Planetgear™ Speed Reducer
Ratios: 3.53:1 to 7052:1
Power: 750 kW (1,000 hp)
Torque: to 102 kNm (905,000 ib-in.)
13 sizes
Handles high-shock loads, 250% overload capacity
Modular design leads to ease of assembly
Locally available
Optional scoop, flange, or baseplate mounted motors
Compact Power Dense package is lighter weight and smaller than traditional reducers
Taconite Duty Seals provide optimal performance and long seal life
Internal Backstop is easily field installed. Pawl design is compatible with extreme pressure and synthetic oil
Rexnord® Shaft Mounted Planetgear™ (SMP)
Ratios: 11 to 1785:1 Power: to 375 kW (500 hp) Torque: 15-339 kNm (140,000 to
3,000,000 lb-in.)
5 sizes
Concentric configurations
Taconite duty seals
Optional scoop, flange, or top-mounted motors
Custom solutions available to meet exact application requirements. Modifications include torque arm, c-face input, and hollow output shaft bore sizes
Alternative to Traditional Shaft Mounts. Available in 5-7/16" and 67/16" hollow bore
Hydro Advantage, an innovative hydraulic removal system, is integral to the low speed shaft and applies a separating force between the end of the driven shaft and reducer.
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PLANETARY REDUCERS With SET OF 8 MIN With 16 MIN. COUPLES OF EXIT OF 5 Nm with 500 Nm.
Planetary reducers of Ø external 50 mm to 150 mm with very interesting a price ratio/performance, whose principal characteristics are the following ones: Angular play of 8 min up to 16 min. Couple of exit of 5Nm with 500 Nm. Report/ratio of reduction from 3 to 100. This range LB is the perfect complement of our ranges improved uninterrupted NR, SR and PR (play of 0.5min with 12 min and couples to 16000 Nm). These reducers LB are applicable in all the standard fields of the market while remaining at very competitive prices. Company SUMER is recognized for its service valid irreproachable fast time also on this new range.
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Shanghai SGR Heavy Industry Machinery Co.,Ltd. is one well-known manufactory in China. This company specializes in producing all kinds of gearboxes and gear motors.
SGR planetary gear unit for industrial applications. The product configuration is highly versatile, due to several options as far as mounting, gear layout, the output shaft and motor interface.
Transmission ratios: up to 5 000
Input power: up to 200 kW
Torque range: up to 540 000 Nm
Output speed: 0.425 up to 445 RPM
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NEMA-Connection for Spur- and Planetary Gearheads – NEMA 17
Please select your requested gear motor via click on the icon in the coordinate system (speed – torque).
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GP 22 S and GP 32 S modular spindle drives.
Mechanical engineering often faces the task of converting rotational movements into powerful linear movements. The associated development costs can now be cut dramatically by using modular spindle drives in maxon motor's modular system. The GP 22 S and GP 32 S gearheads, specifically adjusted for spindles, are designed to withstand high loads, and the special spindle intake means that customer-specific spindles can be assembled easily which shortens supply times.
There are three different standard spindle types to choose from: metric spindles, trapeze spindles and spherical rotating spindles. The spindles are available as steel or ceramic variations and in any length up to 200 mm. Spindle nuts to match are supplied.
Gearheads, motors, encoders and controllers from maxon's standard program are used to drive the spindles. The individual components of the spindle drives are all compatible to help create highly effective drive solutions. For the time being, modified planetary gearheads are available in two different sizes, with diameters of 22 mm and 32 mm. Reduction ratios of 3.7:1 to 1093:1 provide maximum torques of 6 Nm and speeds of up to 1600 min-1. The additional axial bearings of these gearheads can also withstand powerful axial forces from the spindles.
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CONSTRUCTION FEATURES
• True planetary design
• Tapered roller bearings
• Low backlash design
• Input pinion with balanced clamp collar
• Quick installation
• Strong, caged roller bearings
• High reliability design
• High strength steels
• High shaft loading capacity
• Viton O-Rings sealed at each joint
• Case hardened spiral bevel gears
• Sealed ball bearings
• High efficiency design
• All gears are heat treated
• NEMA mounting standards
• 5 year warranty
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Product Name: NGW planetary gear reducer
No. products:13
Planetary gear reducer is the volume of different products in almost all areas have noticed it, the product is widely used in metallurgical, mining, lifting, ransportation, cement, construction, petrochemicals, textiles, dyeing, pharmaceutical, food and other environmental protection industries. Gear circumferential speed of not more than phosphorus applied to the importation speed of not more than 1500, the working temperature range of -40 ¡ã C to -45 ¡ã C for the mechanical transmission, the product operates in both positive and negative directions.
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Today's servo motors have been designed to provide higher torque and greater dynamic performance to a growing number of industries and applications. Consequently, the demands on the gearbox have become equally as challenging. Dynamic performance, backlash and torsional stiffness are all crucial to the system.
Onvio’s revolutionary, modular approach to gearbox design has resulted in four unique families of products that offer the right performance and value for any application. The modular concept allows Onvio to provide a wide range of standard products or custom OEM solutions quickly and cost effectively.
Let Onvio’s team of engineers work for you.
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SIPCO's TechnoGear® Planetary Reducers are for systems requiring a high degree of positioning accuracy and reliability. Our gears are fabricated of quality materials with ground tooth profiles and tested to ensure dependable and durable service for your specific applications. All of our planetary reducers are designed for low backlash, high dynamic loading with high output torque ratings in a small, compact modular package with 90-96% efficiency ratings.
SIPCO's TechnoGear® excellent quality Planetary Reducers are available with...
- Seven (7) standard sizes
- Ratios from 3 to 1296:1
- Input speeds up to 6,000 rpm
- A continuous torque from 90 to 8000 lb-in
- Low backlash from 15 to 3 arc minutes
- An emergency stop torque up to 17,700 lb-in
- Keyless inputs to eliminate slippage
- Shaft input and heavy duty bearings
- In-line or right angle configuration
- Maintenance free-lubricated for life
- NEMA and IEC standards
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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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BPx - Planetary Gearing Range
The three models standard, economy und high performance of the Baumüller planetary gearings provide compact and economical drive solutions at the highest technology level.
In connection with our standard DS/DSD servo drives, the BPx – planetary gear range is optimally suitable for applications that require maximum standards of torque and dynamics. In combination with a high number of transmission ratio gradings, almost any possible combination of motor and gear allow an optimal adaptation of customized application.
Three models are available:
gear models in the so-called HP (= High Performance) version are available for highest torques and speeds
for applications with standard requirements the model BPS is a gear solution of a high technology level
the model range BPE (= Economy) is used for basic applications
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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 PLE is the perfect economy alternative to the PLN. We have specifically designedthis planetary gear for all applications in which a particularly low backlash is not necessarily the main focus.
* low backlash
* high output torque
* PCS-2 System
* high efficiency (96%)
* 22 ratios i=3,...,512
* low noise
* high quality (ISO 9001)
* any mounting position
* easy motor mounting
* life time lubrication
* more options
* direction of rotation equidirectional
* balanced motor pinion
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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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ALTERATION PLAIN OUTPUT SHAFT OR WITH KEY
Only applicable for alterations (lengths and/or diameters) smaller than standard shaft. See table below.
Contact us for dimensions superior to standard shaft.
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ALTERATION PLAIN OUTPUT SHAFT OR WITH KEY
Only applicable for alterations (lengths and/or diameters) smaller than standard shaft. See table below.
Contact us for dimensions superior to standard shaft.
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Planetary gearboxes 
