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Type RB profile bending machines are used when aluminium or steel profiles are to be bent to the highest levels of quality, precision and productivity. These machines have particularly high flexibility and performance.
The variable clearances on the side rollers mean that these machines can be adjusted to fit the profile perfectly in each case. This leads to a noticeable improvement in bending quality but also to significantly higher bending performance than is found with conventional bending machines.
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Positioned with vertical axes.
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Three driving rolls
- Pyramid style design
- Bending capacity: pipe up to 4"; angle up to 80x80 mm (3"x3")
- Hydraulic adjustment of bending roll
- Combination horizontal-vertical working position
- Mechanical positive stop for consistent repostioning
- Digital readout
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Feeders for constant or intermittent process material transport in close tolerances. Pre-bending devices, multifonctional units and straightening stations for an easy process material handling.
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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.
MRA Range : silence and low, stable backlash
- Hollow shaft or Double shaft versions available
- Reduced backlash (1 arc-min max) and heavy duty torque versions available.
- Stainless Steel (Type MRS) versions available.
- Low backlash (15, 10 or 5 min arc-mins max depending upon size & ratio)
- Constant 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 flanges
- Easy 5 minutes clamping into motor shaft (self-locating input flange)
- High range of temperature of use (-31°F to 266°F) (-35°C to 130°C)
- Reinforced waterproofness (IP 65)
- Easy maintenance
- 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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Parker Bayside''s Stealth Advanced RS Right Angle Planetary Gearhead delivers the high performance features of our STEALTH RS in a compact, right angle package. With 7 frame sizes and 9 gear ratios to choose from, you are guaranteed to find a Stealth Advanced RS gearhead to fit your servo motor applications.
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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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The WPLE- angular gear box line is the reasonable extension of the PLE line. This angular gear box line was developed especially for the space saving way of installation in angular position of the gear box / motor combination.
low backlash
high output torque
patented PCS®
high efficiency (94%)
22 ratios i=3,...,512
low noise
high quality (ISO 9001)
any mounting position
easy motor mounting
life time lubrication
more options
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EPICYCLIC GEARS
Seven models. Three types.
That you need reducing transmissions, articulated or with caterpillar, the epicyclic gears Funk will give you whole satisfaction in terms of longevity, performances and design. They are proposed with various ratios of reduction gearing and the simple and multiple combinations of differential gears of center section involving energy through the device of exit according to the application.
Differential gear reductions
The epicyclic gears Funk are generally used on the conveyers, cranes, caterpillars, general purpose excavators, road rollers, tracked vehicles, winches, like on all types of machines intended for agriculture, construction, industry, the navy, the mining extraction and oil industry.
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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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WHEEL DRIVES
Compact planetary wheel drives, designed for a wide range of self propelled vehicles with hydraulic transmission and individually motorised wheel drives.
They allow design engineers to simplify the project of mobile equipment, improving the price / performance ratio. The wide range of ratios available makes it possible to adapt the reduction unit to the most suitable hydraulic transmission. A manual release is provided, to disconnect the reduction unit from the motor for emergency towing. The versatility of this range of Brevini products is assured by a wide choice of braking systems (drum brakes, negative acting multiple disc, failsafe parking brake).
TRACK DRIVES
Compact planetary track drive units designed for use on tracked vehicles. This range of gearboxes has high strength structure, short overall length, very high radial and axial load capability. All the gearboxes are provided with integral multidisc failsafe brake and allow the direct mounting of hydraulic motors at the gearbox input.Due to the high torque rating and the quality of the materials, these units are the best solution in heavy duty applications.
Brevini produces the track drives also in gearmotor version, with integrated hydraulic motors.
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Fine Cyclo Speed Reducers are designed for robotic and other very demanding applications. These reducers emphasize zero backlash, extremely small lost motion and very high torsional stiffness to insure the ultimate in positioning accuracy. Because Fine Cyclo is based on the Cyclo speed reduction principals and technology, it withstands high shock loads, and boasts high reduction ratios in a small package.
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TP - The Compact precision
Precision true planetary gearbox highly suitable for cyclic (S5) and continuous duty (S1) operations due to compact & intelligent design.
TP High Torque overview
- 90% higher output torque ratio 22 to 220
- 900% overload capacity T2Break / T2N proven design based on TP technology
- 110% higher stiffness standard backlash < 1 arcmin
higher uniformity < 1 arcmin
- 99,9% reliability, 97% on time delivery
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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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Precision true planetary gearbox highly suitable for cyclic (S5) and continuous duty (S1) operations due to intelligent design.
SP-M overview
- max. acceleration torque T2B : 32 Nm - 3400 Nm
- ratios
1-stage = 4/5/7/10
2-stage = 16/20/28/40/50/70/100
- low backlash
1-stage: < 4arcmin / < 2arcmin
2-stage: < 6arcmin / < 4arcmin
- high efficiency
1-stage: > 97%
2-stage: > 94%
- integrated thermal length compensation
- supplied ready to mount to any Servomotor
- innovative QuickMount Design
- low noise level
- for cycle and continuous operation
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Patented planetary gearbox especially designed for continous duty (S1) operations for direct motor mount.
3x Service Life
2x Speed
1/2x Heat
0x Problems
SP High Speed overview
- max. acceleration torque T2B : 38 Nm - 750 Nm
- highest input speed for continuous operation S1 n1N: 3.000 - 4.500 min-1
- ratios 1-stage = 3/4/5/7/10, 2-stage = 16/20/28
- low backlash 1-stage: < 4 < 6 arcmin, 2-stage: < 6 < 8 arcmin
- high efficiency 1-stage: 98.5%, 2-stage: 96.5%
- three times service Life *, now greater than 30.000 hours
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By using a flexible ring-gear the planetary gears achieve a backlash of < 1 minute of arc without requiring an additional backlash adjustment mechanism. Until now highly accurate gears and / or an additional adjustment mechanism were necessary to minimize backlash. Tight gear engagement for conventional planetary gears leads to torque ripple and a worsening of noise and wear characteristics. To avoid this problem the new HPG series features a flexible internally toothed ring-gear, thereby exploiting many years of Harmonic Drive experience with thin-walled components. The flexible ring-gear ensures that backlash is minimized and that all planet gears share the load equally.
Advantages:
- Backlash less than 1 minute of arc
- High moment stiffness
- High efficiency
- Repeatability better than 20 seconds of arc
- Easy motor assembly
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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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- 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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This planetary gear unit series is intended for industrial applications in the upper output torque range. They are backed by our extensive experience in the construction of planetary units for variable speed drives.
Important features are:
• Compact design and high power capacity. The optimization of the number of planets for each planet stage leads to an excellent torque/weight ratio.
• Universal range of uses through modular structural design of the gear case.
• Housings designed for flange or shaft mounting or foot design.
• Output shafts supplied as male or hollow shafts.
Technical Data:
Torque (T2 nominal): 240,000 up to 1,500,000 Nm
Transmission Ratio: 20 up to 2,800 iN
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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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