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Sumitomo Cyclo gearmotors are now the best in-line drives. The state-of-the-art Sumitomo Cyclo layout will provide trustworthy, peaceful and efficient overall performance which is much greater than previous similar formats. The true secret to Sumitomo gearmotor effectiveness and trustworthiness is the fact that close to 70% of control parts are perpetually in contact, as opposed to the geared formats that will routinely use constrained teeth contact. 

Sumitomo Cyclo's motors, in contrast to any geared layouts, generally operate in compression as opposed to shear, leading to exceptionally shock protection performance. The expertise of this brand, combined with creative equipment and also service choices, will offer you an extensive range of possible system options.

Sumitomo Cyclo offers you a number of gearmotors suitable for many industrial systems. 

These motors are offered in several configuration settings, proportions, dimensions, source horse power and fittings. It is all based upon your gear engine expectations. They will always be devoted to providing high-quality gearboxes. They collaborate together with Industrial Technical Research Institute to successfully develop the most up to date technological know-how in gear solutions. All gearmotors at Sumitomo Cyclo will be designed and produced in-house by a group of professional specialists in order to retain first rate robustness, efficiency and detail. Consequently, they have much longer endurance when implemented in the severest applications. 

 The way to Choose a Sumitomo Cyclo Gearmotor.

Selection of a Gearmotor will depend on torque demands and/or actual horsepower at the output shaft. A Sumitomo Cyclo gearmotor provides excellent efficiencies when compared with a wide range of reduction quotients, often allowing use of lowered power requirements (reduced horse power engine) involvement with absolutely no loss in resultant torque. You may be guided in the preference procedures whenever you are deciding upon the most perfect motor unit for your own usage. 

The Data You Require To Get Started In the Decision Task.

To be able to find the appropriate gear electric motor for your purpose, it is essential to be aware of the subsequent specifications: 

• Purpose - the sort of machine in question.

• The number of hours the equipment is being used per day.

• The speed (Revolutions Per Minute) and Motor horsepower (HP) required.

• Position of mounting. 

When there happen to be any special variables in the environment or other operation needs, they must also be observed. This knowledge will help within ascertaining the application’s Service Factor. 

Service Factors and How To Use Them.

In most cases, gearmotors are graded using the operating requirements and specific conditions of the application as a result of utilizing Service Factors that are AGMA-defined. 

In case the application happens to have functioning situations that are particularly extreme, one may easily keep to the procedure for product choice. You might, therefore, pinpoint and make use of the Service Factors as a way to compensate for severe working issues. The conventional ratings for Sumitomo Cyclo are almost always dependent on a 10-hour regular service plan according to specified circumstances of consistent stresses. 

Typical Input Speed of Sumitomo Cyclo Gearmotors 

The standard velocities are generally 1,165 and 1750 RPM. The Sumitomo Cyclo preference guidelines are usually in keeping with 50, 580, 870, 1,165, 1,750 RPM, etc. When you use input velocities that tend to be non-typical, the torque and horse power ratings can differ. 

Limitations of Thermal Capacity in Sumitomo Cyclo Gear Electric Motors.

The Sumitomo Cyclo Gearmotors, by virtue of their particular friction-free and consistent running, could have heat scores that exceed by far their technical capability, but almost always gets rid of these conventional restraints on account of the temperatures. The orthodox helicoid gears are usually somehow abrasive and also reduce seamless operation. 

The Sumitomo Cyclo Gear Electric Motors Drive Concept.

If the eccentric undergoes cycles, it could possibly roll at least one cycloid discs, depending on the type, round the ring gear housing’s inner area. The activity which results isn't distinctive from that of a disk running within the interior of a ring. Because these cycloid discs move in a clockwise motion within the ring gear, the cycloid discs themselves rotate in a counter-clockwise motion within their own axes.

The cycloid discs’ cogs interact consecutively with pins of a mounted ring gear. Backward revolving is, consequently, produced at a specific speed. The velocity rate ordinarily is dependent upon just how many cycloid teeth are situated on the cycloid disc. For every cycloid disc, there is always a minimum of one fewer tooth than rollers within the ring gear housing. This translates into the speed ratio staying numerically same to the teeth on the cycloid disc. To conclude, when the high-speed shaft concludes one revolution, the cycloid discs, in turn, go in the other course by a single tooth. 

This rotation of cycloid discs is at this point sent to the speed shaft via the rollers and pins projecting via holes in the cycloid discs. The speed shaft pins and at times the ring gear pins are equipped with wheels to allow the torque transmitting parts of the Sumitomo Cyclo gearmotor to rotate easily. 

Will Sumitomo Gearmotors Function With Inverters?

All existing Sumitomo Gearmotors have magnetic wire that is corona protected, and this expands the insulation life as well as allows the gearmotors to withstand the current surges which tend to be frequent among IGBT drives of variable frequency. 

Is The Decision Process For Sumitomo Gearmotors Much Like Earlier Gearmotors?

The main difference is generally limited to applications that have large numbers across the line that starts and stops. Because of the fact that Sumitomo Gearmotors possess increased inrush current and much more inertia compared to former integrated motors, additional service factors are given to these applications using Sumitomo Gearmotors. The selection process for fractional units has not changed. 

What Is The Standard Insulation System?

The Sumitomo gearmotors still come with the Class F system. This restricts the temperature increase to a Class B rise, where it calibrates the allowed heat rise to 80°C. This utilizes insulating systems which are equipped to handle a rise of 105°C to be able to extend insulating life appreciably. 

Will Sumitomo Gearmotors Be Compatible With Existing AF-Motors?

The new Sumitomo gearmotors without brake have the same proportion of 10:1 range of torque rate as the old motor. Sumitomo Gearmotors are functionality and dimensionally-wise different thus VFD re-programming is required.

# data[].attributes.subject
Sumitomo Cyclo gearmotors are now the best in-line drives. The state-of-the-art Sumitomo Cyclo layout will provide trustworthy, peaceful and efficient overall performance which is much greater than previous similar formats. The true secret to Sumitomo gearmotor effectiveness and trustworthiness is the fact that close to 70% of control parts are perpetually in contact, as opposed to the geared formats that will routinely use constrained teeth contact. 

Sumitomo Cyclo's motors, in contrast to any geared layouts, generally operate in compression as opposed to shear, leading to exceptionally shock protection performance. The expertise of this brand, combined with creative equipment and also service choices, will offer you an extensive range of possible system options.

Sumitomo Cyclo offers you a number of gearmotors suitable for many industrial systems. 

These motors are offered in several configuration settings, proportions, dimensions, source horse power and fittings. It is all based upon your gear engine expectations. They will always be devoted to providing high-quality gearboxes. They collaborate together with Industrial Technical Research Institute to successfully develop the most up to date technological know-how in gear solutions. All gearmotors at Sumitomo Cyclo will be designed and produced in-house by a group of professional specialists in order to retain first rate robustness, efficiency and detail. Consequently, they have much longer endurance when implemented in the severest applications. 

 The way to Choose a Sumitomo Cyclo Gearmotor.

Selection of a Gearmotor will depend on torque demands and/or actual horsepower at the output shaft. A Sumitomo Cyclo gearmotor provides excellent efficiencies when compared with a wide range of reduction quotients, often allowing use of lowered power requirements (reduced horse power engine) involvement with absolutely no loss in resultant torque. You may be guided in the preference procedures whenever you are deciding upon the most perfect motor unit for your own usage. 

The Data You Require To Get Started In the Decision Task.

To be able to find the appropriate gear electric motor for your purpose, it is essential to be aware of the subsequent specifications: 

• Purpose - the sort of machine in question.

• The number of hours the equipment is being used per day.

• The speed (Revolutions Per Minute) and Motor horsepower (HP) required.

• Position of mounting. 

When there happen to be any special variables in the environment or other operation needs, they must also be observed. This knowledge will help within ascertaining the application’s Service Factor. 

Service Factors and How To Use Them.

In most cases, gearmotors are graded using the operating requirements and specific conditions of the application as a result of utilizing Service Factors that are AGMA-defined. 

In case the application happens to have functioning situations that are particularly extreme, one may easily keep to the procedure for product choice. You might, therefore, pinpoint and make use of the Service Factors as a way to compensate for severe working issues. The conventional ratings for Sumitomo Cyclo are almost always dependent on a 10-hour regular service plan according to specified circumstances of consistent stresses. 

Typical Input Speed of Sumitomo Cyclo Gearmotors 

The standard velocities are generally 1,165 and 1750 RPM. The Sumitomo Cyclo preference guidelines are usually in keeping with 50, 580, 870, 1,165, 1,750 RPM, etc. When you use input velocities that tend to be non-typical, the torque and horse power ratings can differ. 

Limitations of Thermal Capacity in Sumitomo Cyclo Gear Electric Motors.

The Sumitomo Cyclo Gearmotors, by virtue of their particular friction-free and consistent running, could have heat scores that exceed by far their technical capability, but almost always gets rid of these conventional restraints on account of the temperatures. The orthodox helicoid gears are usually somehow abrasive and also reduce seamless operation. 

The Sumitomo Cyclo Gear Electric Motors Drive Concept.

If the eccentric undergoes cycles, it could possibly roll at least one cycloid discs, depending on the type, round the ring gear housing’s inner area. The activity which results isn't distinctive from that of a disk running within the interior of a ring. Because these cycloid discs move in a clockwise motion within the ring gear, the cycloid discs themselves rotate in a counter-clockwise motion within their own axes.

The cycloid discs’ cogs interact consecutively with pins of a mounted ring gear. Backward revolving is, consequently, produced at a specific speed. The velocity rate ordinarily is dependent upon just how many cycloid teeth are situated on the cycloid disc. For every cycloid disc, there is always a minimum of one fewer tooth than rollers within the ring gear housing. This translates into the speed ratio staying numerically same to the teeth on the cycloid disc. To conclude, when the high-speed shaft concludes one revolution, the cycloid discs, in turn, go in the other course by a single tooth. 

This rotation of cycloid discs is at this point sent to the speed shaft via the rollers and pins projecting via holes in the cycloid discs. The speed shaft pins and at times the ring gear pins are equipped with wheels to allow the torque transmitting parts of the Sumitomo Cyclo gearmotor to rotate easily. 

Will Sumitomo Gearmotors Function With Inverters?

All existing Sumitomo Gearmotors have magnetic wire that is corona protected, and this expands the insulation life as well as allows the gearmotors to withstand the current surges which tend to be frequent among IGBT drives of variable frequency. 

Is The Decision Process For Sumitomo Gearmotors Much Like Earlier Gearmotors?

The main difference is generally limited to applications that have large numbers across the line that starts and stops. Because of the fact that Sumitomo Gearmotors possess increased inrush current and much more inertia compared to former integrated motors, additional service factors are given to these applications using Sumitomo Gearmotors. The selection process for fractional units has not changed. 

What Is The Standard Insulation System?

The Sumitomo gearmotors still come with the Class F system. This restricts the temperature increase to a Class B rise, where it calibrates the allowed heat rise to 80°C. This utilizes insulating systems which are equipped to handle a rise of 105°C to be able to extend insulating life appreciably. 

Will Sumitomo Gearmotors Be Compatible With Existing AF-Motors?

The new Sumitomo gearmotors without brake have the same proportion of 10:1 range of torque rate as the old motor. Sumitomo Gearmotors are functionality and dimensionally-wise different thus VFD re-programming is required.

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We offer a wide range of Sumitomo products. Sumitomo Gearmotors, Sumitomo Gearboxes, Sumitomo Motors, and Variable Frequency Drives.

Concentric Drives: General purpose, compact, modular, inline reducers and gearmotors offering easy installation of output chains and sprockets; high shock load capacity; durability; and wide ratio ranges.

Right Angle Drives: Space-saving, easy to install, shaft mounted reducers and gearmotors. Spiral bevel and hypoid gear designs deliver quiet, efficient performance; no chain and sprocket to maintain; and no chain guard required.
Sumitomo Cyclo 6000 Sumitomo Hyponic Gearmotors
Sumitomo Cyclo 6000 Cyclo's unique epicycloidal design has advantages superior to speed reducers using common involute tooth gears. Cyclo components operate in compression, not in shear.

Cyclo® Bevel Buddybox® 4 Series
Sumitomo's patented, all steel hypoid gear technology leads the industry in quiet operation and high efficiency. The Hyponic significantly outperforms worm gearing across ratios from 30:1 to 1440:1

Cyclo® Bevel Buddybox® 5
* Output Shafts Available
* Stainless Steel GearMotors Available
* Wash Down Duty GearMotors Available
* GearMotors with Brake Available
Cyclo Helical BuddyBox (Cyclo HBB)
Cyclo® BBB4 with C-Face
The Cyclo® Bevel Buddybox 4 Series (Cyclo® BBB4) is a robust, state-of-the-art, mid-sized family of speed reducers and gearmotors.

Paramax® 9000 Series
The Cyclo® Bevel Buddybox 5 Series (Cyclo® BBB5) is a highly efficient, state of the art, compact series of speed reducers and gearmotors.

Parallel shaft, helical gearbox with Cyclo reducer input. Features keyless, Steel Taper-Grip® bushing for easy mounting.

Helical Shaft Mount (HSM)
CALL TO ORDER NOW! 800-985-6929
Beier Variator D-Type
Paramax parallel and right angle drives are built on almost seven decades of Sumitomo excellence in power transmission engineering.
Cyclo® Overhead Drive
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Beier® Cyclo® Variator
Helical shaft mounted speed reducer available with CEMA screw conveyor drive option and C-face adapter option. Features patented keyless, steel Taper-Grip® bushing for easy mounting.

CALL TO ORDER NOW! 800-985-6929
Fine Cyclo®
The Cyclo Overhead Conveyor Drive is an excellent choice for the food industry, but can also be used for more general applications such as automotive, tire manufacturing, and warehousing conveyor systems. Additionally, the Sumitomo Cyclo Overhead Conveyor Drive is drop-in ready for DVX and European standard footprints in both inline and right-angle configurations.

CALL TO ORDER NOW! 800-985-6929
IB Precision Gearhead P1 Series
The ultra-compact combination of a Beier® Variator and a Cyclo® Reducer results in a Beier® Cyclo® Variator that provides not only an adjustable speed range, but extremely low output speeds as well.

CALL TO ORDER NOW! 800-985-6929
Beier® Variator
Features zero backlash, minimal lost motion and high torsional stiffness. These reducers excel in applications that demand accurate positioning, such as industrial robotics and automated production equipment.

CALL TO ORDER NOW! 800-985-6929
Cyclo® Servomotor Servo 100
The IB Precision Gearhead was 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.

CALL TO ORDER NOW! 800-985-6929
Cyclo® Servomotor Servo 6000
Sumitomo's Beier® Variator is ideal for low horsepower applications requiring variable speed such as conveyors, packaging machines, and all types of process and automated machinery.

CALL TO ORDER NOW! 800-985-6929
Cyclo Centrifuge Drives
Servomotor speed reducers that are based on the Cyclo® technology. They offer an excellent combination of high strength, low inertia, low noise and high reduction ratios in a small, lightweight package.

CALL TO ORDER NOW! 800-985-6929
Hansen P4 UniMiner Gear Units
Servomotor speed reducers that are based on the Cyclo® technology. They are low backlash versions of the standard Cyclo® drive. Available in both foot mounted and flange mounted designs.

CALL TO ORDER NOW! 800-985-6929
Hansen P4 Vertical
Sumitomo Cyclo Centrifuge Drives provide the differential speed between the bowl and the conveyor and the torque for the conveyor. The perfectly balanced housing is connected with the bowl and turns at the bowl speed.

CALL TO ORDER NOW! 800-985-6929
Hansen P4 Multistage Gear Units
Hansen Industrial Transmissions' P4 UniMiner gear units are compact and optimized for mining and other applications involving bulk material handling.

CALL TO ORDER NOW! 800-985-6929
Hedcon
The Hansen P4 vertical gearbox is available in 16 different sizes, with up to 819,000 Nm output torque. It is available with two and three stages and reduction ratios between 6.3:1 and 500:1. Housings are available with a parallel or right-angle shaft configuration, either with a solid or hollow low speed shaft.

CALL TO ORDER NOW! 800-985-6929
Sub-Fractional Hyponic
The Hansen P4 gearbox is available in 19 different sizes, ranging from 6kNm to 1100 kNm output torque. It is available with two, three or four-gear stages and reduction ratios between 6.3:1 and 630:1. Housings are available with a parallel or right-angle shaft configuration, either with a solid or hollow low speed shaft.

CALL TO ORDER NOW! 800-985-6929
Hansen P4 Single Stage Gear Units
Winner of the 1981 Award from the Society of Mechanical Engineers, this double enveloping, single worm reducer has more worm teeth in contact than any competitors' straight worm shafts.
CALL TO ORDER NOW! 800-985-6929 Cyclo® Helical Buddybox (Cyclo® HBB)
CALL TO ORDER NOW! 800-985-6929

The Sub-Fractional Hyponic® incorporates a patented design that provides high reduction ratios delivering greater efficiency in all models. The patented Hypoid gear set, built on Sumitomo's legacy of premier gearing designs, are the most reliable, longest-life gearing solutions available in the market.
Helical Shaft Mount (HSM)
CALL TO ORDER NOW! 800-985-6929

The Hansen P4 Single Stage gearbox is available in 9 different sizes, with up to 170,000 Nm torque output and with a power rating of up to 10,500kW.
Paramax (Legacy Products)
Parallel shaft, helical gearbox with Cyclo® reducer input. Features keyless, Steel Taper-Grip® bushing for easy mounting.

CALL TO ORDER NOW! 800-985-6929
Paramax® SFC Cooling Tower Drive
Helical shaft mounted speed reducer available with CEMA screw conveyor drive option and C-face adapter option. Features patented keyless, steel Taper-Grip® bushing for easy mounting.

CALL TO ORDER NOW! 800-985-6929
Hansen (Legacy Products)
Offering Legacy Products for Paramax equipment and products. Contact us directly for more information and specifications.

CALL TO ORDER NOW! 800-985-6929

Paramax® SFC Cooling Tower and Air Cooled Condenser Drives are designed specially for high performance in these specific applications and environments.

CALL TO ORDER NOW! 800-985-6929

Offering Legacy Products for Paramax equipment and products. Contact us directly for more information and specifications.

CALL TO ORDER NOW! 800-985-6929

Download Specs: Sumitomo Product Showcase PDF
Disassembly and Assembly Of the Sumitomo SM Cyclo

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We offer a wide range of Sumitomo products. Sumitomo Gearmotors, Sumitomo Gearboxes, Sumitomo Motors, and Variable Frequency Drives. Concentric Drives: General purpose, compact, modular, inline reducers and gearmotors offering easy installation of output chains and sprockets; high shock load capacity; durability; and wide ratio ranges.