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High-efficiency planetary gear sets achieve high output
torque from low input torque
• Operator protected by anti-backlash device
• Accurate torque ± 5%
• Reversible, tighten or loosen bolts
• Reaction bar or reaction plate style
• Angle-of-turn protractor standard on E300 serie models
• Reaction plate models offer increased versatility with
reaction point locations
• E300 and E400 series have replaceable shear drives,
providing overload protection of internal power train
• One replacement shear drive is included with each E300
and E400 series models.
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Used for speed adjustment at constant power level, this range of Heavy duty Industrial Multi-speed gearbox are designed for continuous operation.
Based on standard cast-iron castings, the versatile design allows to offer several options :
- the output shafts can be supplied to rotate in the same or opposite directions
- motor flanges can be supplied for direct motor mounting
- up to 288 different speeds when using 4 gearboxes coupled togethe.
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The new HFUC Series component sets are a result of the continuous development of Harmonic Drive precision reduction gearing. In comparison with standard gears, the new HFUC series features a shortened Flexspline, which results in an important reduction of the axial length. The high performance IH tooth profile provides significantly increased torque capacity compared to gears incorporating the traditional involute gear tooth profile.
Advantages:
- High torque capacity
- Excellent positioning accuracy and repeatability
- Compact design
- High single stage ratios
- High torsional stiffness
- Zero backlash
- High efficiency
- Easy installation and assembly |
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New range of ultra-compact planetary and bevel helical gearboxes for industrial applications.
These new gear reducers, which are protected by a specific patent, feature a combination of planetary and helical/bevel helical gears that takes advantage of the strengths of each technology: compact size, reliability and easy maintenance.
This new series of lighter, more compact gear reducers surpass traditional solutions for planetary and bevel helical gear reducers and also ensure shorter production times and lower production costs.
The design of these ultra-compact gear units is based upon precise analyses using FEM (Finite Elements Method) techniques applied to 3D models, which means that performance, in terms of duration and silence, was optimized already in the virtual prototype phase.
Advanced engineering techniques, long experience and the use of high quality parts from Brevini Riduttori and PIV Drives led to the creation of a product that ensures high performance over time, a fact that has been confirmed by tests that simulate real operating conditions. |
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Custom gearboxes
MIJNO PRECISION GEARING has conceived and manufactured planetary, parallel or right-angle gearboxes for more than 25 years and is one of the European 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.
Special gearboxes : our expertise at your application’s service
Our ISO 9001 design team will help you define the most accurate technical solution for your application.
We use the most advanced ultimate generation design and production equipment to ensure your gearbox meets your expectations perfectly.
- Quantity : from prototype to large series
- Conception : from your specifications, or from your drawing
- Components either derive from our standard range (in order to reduce your costs) or are designed to meet your technical expectations.
We offer the widest variety of internal and external design features for optimum matching in your application.
For more information visit www.mijno.com |
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We design and produce:
- gearboxes for telpher ways, cable ways and sky-lifts.
The picture shows an example of gearbox type TOC. |
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Gearboxes, main and auxiliary drives for:
- Rubber and plastic mixers and extruders
- Sugar millsi
- Paper mills
- Mills
- Cement factories and mines |
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- Azimuth and Elevation Gears and gearboxes for antennas and radio-telescopes,
- Test stands for aerospatial components
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The experience accumulated by our technicians and the number of machines we have manufactured put us among the most reliable constructors of marine gearboxes.
- Reduction gears for the connection of Diesel engines to the propeller shaft
- Reduction gears for the connection of turbines to the propeller shaft
- Power take-offs
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WE MANUFACTURE:
GEARBOX FOR GAS AND STEAM TURBINES, TYPE CAV
MULTIPLIER FOR KAPLAN TURBINE, TYPE SC |
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The planetary gearboxes from SUMER-TRANSMISSIONS are high performance equipments intended for the following fields :
- Robotics - Servo-mechanisms - Space crafts - Aeronautics - Vacuum - Nuclear - Armament - Special purpose machines and special adaptations.
They are the outcome of many years of experience resulting from continuous exchanges with our customers, and from the use of the most sophisticated new techniques applied to the field of components and material quality, thermal treatments and precision machining.
These compact, hard wearing equipments offer exceptional characteristics for their size, taking into account their high torsion rigidity, low inertia of rotating parts, number of available gear ratios, or their lifetime in the most critical operating conditions. |
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Our worm gearboxes include NMRV025-NMRV130, which are made of two materials, aluminum alloy and cast iron. Our gearboxes are of high quality , light weight,low noise and such on. if you need more information, you can refer to our webiste, or contact with us.
We appreciate your comments and suggestion. |
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Application specific, custom made gear boxes are vital portion of our service and product offering. A highly skilled and experienced team of engineer's, utilizing the latest design tools is dedicated to this task. Our custom designs are second to none.
some examples:
misalignment planetary gear box
integrated gear box
angular gearbox for a revolving door |
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| Double worm gearboxes can be with high ratio, so that we can get low speed through these connectings, different connectings are avaiable,such as NMRV030+NMRV040,NMRV030+NMRV050,NMRV063+NMRV130 and so on. Should you find them interesting, please don't hesitate to contact us. we are willing to serve you at any time. |
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| One of Allen Gears key assets is the ability to use our extensive knowledge of gear technology and application requirements to provide solutions that achieve the optimum transmission solution for the desired drivers. We achieve this through combining the transmission technologies of parallel shaft, epicyclic and bevel gearing to produce combination gearboxes that best meet the installation and operation requirements. |
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Falk™ Ram® Mixer Drives
Ratios: 5.06:1 to 1,207:1
Power: to 4 100 kW (5,500 hp)
Torque: to 429,000 Nm (3,800,000 lb-in)
18 sizes in parallel shaft or right-angle shaft configurations
Solid and hollow shafts
Top, bottom, or side entry mixer mountings
Rugged, rigid housing that includes:
-No leak drywells
-Extended bearing life
-Large diameter shafting
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Falk™ Drive One® Alignment-Free™
Ratios: 9:1 - 35:1 Power: 22 kW to 630 kW (30 to 800 hp) Torque: 5.6 to 130 kNm (30,000 to 1,150,000 lb-in)
11 sizes
Horizontal output
Solid and hollow outputs
Right angle shaft mounting
Soft start conveyor drive solution
Universal left/right design, no foundation or shaft alignment required
NEMA and IEC motor compatible |
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| Worldwide PMP has become a synonym of top class quality Mixer Truck gearboxes: gearboxes that perform in harsh environments and in the toughest conditions providing full satisfaction to all end users. The reasons for this are the simple and solid design, the constant selection of the best materials and the attention to details that make PMP gearboxes the most durable, efficient and serviceable on the market. Another winning factor that led to this success is that PRO-MEC specialized in this specific product: our dedicated assembly lines guarantee consistent quality levels, flexibility in the production and 100% final test on the gearbox. |
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The new series of helical gear units has been studied and designed specifically for use on systems for the SINGLE-SCREW EXTRUSION of various materials, such plastic, rubber, etc.
Our range includes two-stage reduction units, PBE series, with a nominal reduction ratio ranging between 6.3 and 28, and three-stage reduction units, PCE series, with a nominal ratio ranging between 8 and 125.
By being able to have the same reduction ratios 8÷28 on both series either solution can be chosen for the same application, depending on the dimensions and version required.
For all sizes, the housings of the gear units are built in G25 grey cast iron, suitably dimensioned for heavy duty work. They are suitable for mounting both horizontally and vertically.
The output flange, housing the thrust bearing and used for mounting the extrusion screw, is integrated in the housing cast.
The thrust bearing fitted on the low-speed shaft is the 294__E type and dimensioned for heavy duty working conditions.
In the standard version, screw keying is done with a feather key but it may also be done with a grooved profile, according to the most common standards in force.
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| One of Allen Gears key assets is the ability to use our extensive knowledge of gear technology and application requirements to provide solutions that achieve the optimum transmission solution for the desired drivers. We achieve this through combining the transmission technologies of parallel shaft, epicyclic and bevel gearing to produce combination gearboxes that best meet the installation and operation requirements. |
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| For over 35 years GUASCOR has been gaining experience in the marine area, where the engines are exposed to extremely hard working conditions. As a consequence GUASCOR engines have designed and manufactured for such a big duty, keeping fuel consumption at low levels. |
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| Our Servo drive range offers complete servo drive adaptability in a cost effective package. They are ideal if you wish to upgrade to servo control technology and increase productivity, improve quality and provide solutions for your application needs but do not require high precision gearing. |
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Gyroscope harrow/selvedge transmission
Transmission customer specific
Transmission for special applications, designs after the requirements of the customer
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Every time it concerns individual tasks of drive, we are in our element. The pallet reaches from the simple worm gear to the complex drive unit for a stair elevator. For our customers and manufacture we develop technically sophisticated and drive solutions optimized in the detail.
Which setting of tasks may we solve for you? Address us!
Framo® Morat - the correct partner for it! |
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Series of 1000
Universal transmission with aluminum housing for achievements to 30PS with 540 /min! Available translations from 2,78:1 to 1:2,78!
Series of 2000
Universal transmission with grey cast iron housing for achievements up to 275 HP with 540 /min! Available translations from 2,78:1 to 1:2,78!
Series of 2001
Universal transmission with grey cast iron housing for achievements up to 300 HP with 540 /min! Available reductions from 1,93:1 to 5,29:1!
Series of 2002
Gears with grey cast iron housing for achievements up to 63 HP with 540 /min! Change of direction of rotation by mechanical or hydraulic manipulation. Available reductions from 2,58:1 to 4,11:1!
Available reductions from 1,93:1 to 4,50:1!
Series of 3000
Gears with grey cast iron housing for achievements up to 240 HP with 540 /min! Available translations from 1,87:1 to 1:2,82!
Series of 4000
Gears with grey cast iron housing for achievements up to 65 HP with 540 /min! Available reductions from 1,35:1 to 1,92:1!
Available reductions from 1,35:1 to 1,92:1!
Series of 5000
Gyroscope harrow/selvedge gears
Gears customer specific
Gears for special applications, design after the requirements of the customer |
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Special reducers and transmission.
Custom made to customer specifications.
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Brevini's range of mixer drives are planetary gear units modified to meet the operating requirements of water conditioners and of mixers in chemical, ceramic and paper producing industries. The mixer drives combine the traditional advantages of Brevini's planetary technology - compactness and high efficiency - with the characteristics of strength and reliability.
The flexibility of the mixer drive design provides users with a number of construction options, including in-line and right-angle configurations, and the facility to directly mount a motor to the gearbox via a flange. Alternatively, a male input shaft configuration may be used with connection effected by a flexible coupling or pulley. |
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