Due to their style and from being coupled with a helical worm gear motor Helical gear stage, the helical-worm gearmotors S..DR.. have particularly high efficiency. They are also extremely low-noise and therefore avoid high sound emission levels.
Low-noise continuous operation: gear unit combination optimized with respect to efficiency
Do you expect a drive option to impress you using its high level of performance and efficiency? In that case, we’d recommend our high-quality helical-worm gearmotors EP for you. These can be implemented individually in the modular system. In this manner, they offer you a massive range of sizes, equipment ratios and electric motor sizes.
However, their greatest power is definitely their running smoothness and their incredibly low noise development. A very important factor is certain – With the helical-worm gearmotors EP you opting for a robust drive solution that you will hardly also hear.
The overall concept offers you a lot more practical product characteristics and benefits. These include the significantly higher performance of the helical-worm combinations as opposed to single helical-worm gear models. This is one way you save extra energy in the operation of your systems and so are in a position to noticeably reduce ongoing working costs.
You will receive the low-noise helical-worm gearmotors EP. – to fit your person requirements – with an array of AC motors. Furthermore, you can freely configure all of the relevant properties. In this way, you can effectively utilize all the benefits offered by this combination of low-noise helical-worm gear unit and performance-optimized engine. Even greater variance may be accomplished thanks to the optional flange or foot-mounted style and by selecting between solid and hollow shaft.
Save money and time
By opting for one of our gearmotors, you already are saving time and money with this selection and project planning. This is because our modular system enables a multitude of combination options for gear devices and motors. You can for that reason reduce operating costs, depend on a long service life and benefit from simplified maintenance that’s feature of our brand.
Helical-worm gear units
Helical-worm combinations with considerably better efficiency than single helical-worm gear units
Very low-noise operation
Foot- or flange-mounted
B5 or B14 flange-mounted
Solid or hollow shaft
Hollow shaft with keyed connection, shrink disk, splined hollow shaft, or Ever-Power
More on helical-worm gear units of series EP
Combine the helical-worm gear unit with our AC motors:
Quiet and dependable transmission of torque
High overload capacity
Hardened steel worm equipment and bronze alloy worm steering wheel provide exceptional durability and long service life.
Optional heavy duty bearings deliver high radial and axial load capacity
High strength cast iron housing (SK02050 – SK43125)
Lightweight, corrosion-resistant aluminum alloy housing (SK02040.1)
Application Specific Solutions
Fields of use
Solid and Hollow shaft (keyed, shrink disc ) Designs
Obtainable in footed, shaft install or flange mounted configurations
Right Angled gear units
High permitted overhung loads
Helical-worm Gearmotor S Series
Ever-Power helical-worm gear systems are helical/helical-worm combinations, so they are more efficient than normal helical-worm equipment units. Because of their outstanding performance, these drives can be used in every industrial sector and customized to individual torque and speed requirements. The decrease ratios afforded by the helical-worm gear stage and the low noise levels during procedure make these gearmotors ideal low-cost solutions for simple applications.
Foot-mounted or flange-mounted
B5 or B14 Flange-mounted
Solid or hollow shaft
Hollow shaft with keyed connection, shrink disc, splined hollow shaft
Helical worm geared motors
Tough, compact, eye-catching!
Due to the unique combination of optimized worm wheel material with unique lubricants, optimized shape, this powerful motor achieves high degrees of effectiveness and torque. The housing machined on all sides allows diverse mounting options. Dual chamber shaft seals are used as standard.
The reduced contour design makes it ideal for implementing applications e.g. in the meals industry. The housing has no recesses, which simplifies cleaning – a particularly essential feature for areas with stringent hygiene requirements.
Number of sizes:6
Power Range:0.12 – 7.5kW
Output torque range:50 – 1,300Nm
Ratio:3 – 3,400
Output option:result shaft, output shaft on both sides, hollow shaft, hollow shaft with shrink disc
Assembly/mounting:uniblock, flange, torque arm, foot
Course 12 Helical and hardened and ground worm gears: Provides higher efficiencies and higher torque capacity in smaller sized sizes.
Multiple Input Options: Essential gear motors, ” or metric shafts, NEMA, IEC, and servo adapters provide unmatched drive versatility.
Multiple Output Choices: Hollow bores and shrink disks for shaft mounting, inch and metric result shafts, installation pilots and flanges provide an array of design solutions.
UNIBLOCK Housing: For optimum rigidity universal installation on five sides or with a torque arm.
Sealed for Washdown: Maintains contaminants and water away.
Worldwide Electric motor: Multiple leads and windings for globally multi volt/Hz requirements in addition modular design to accept brakes, encoders or forced cooling.
EP gear motors are economical, right-angle, worm-geared motors that install easily in the tightest applications. Economical right angle worm geared motors set new standards for reliability, efficiency and economic climate with unparalleled features including hollow shafts in the smallest sizes. An inverter friendly design provides for easy integration right now and a truly future proof option. The EP gear motor offers total versatility in mounting choices includes shaft, base, face, and flange solutions. The motor terminal box could be mounted in option positions rotated in 90º steps around the motor frame offering for unparalleled integration opportunities.
EP gear motors comply with North American and International standards, including NEMA, IEC, CSA, and CE, the EP series permits worldwide acceptance, a true total alternative for our global clients.
Superior protection of IP65 acc. to IEC 529 assures you that the EP series is dust tight and hose proof,and can be used outside or in wet and dusty environments without the utilization of additional enclosures. Full rated output is offered by the result shaft of the unit.
Power rating up to 5,5 kW.
Torque 25 … 1.000 Nm
Output Speeds 0,2 … 300 min-1
versatile installation possibilities
Totally enclosed, sealed against dust and water spray
Lubrication change initial after 15000 hrs
Low noise gearing
Mains connection 110 … 690V, 50/60Hz
Enclosure IP65 (Regular), IP66 (Optional)
Connection Regular with CAGE CLAMP®
Connecting with Plug connectors.
With built-in inverter up to 7,5kW.
CSA, UL, ATEX, GOST, CCC, ISO9001, ISO14001, OHSAS18001
Motors according to Sobre 60034
Corrosion category predicated on DIN ISO 12944-5
C1, C2, C3, C4, C5-We, C5-M
Due to the unique combination of optimized worm wheel materials with particular lubricants and optimized shape, this powerful geared electric motor achieves high degrees of efficiency and torque. The reduced contour design helps it be ideal for implementing applications electronic.g. in the meals industry. The housing does not have any recesses, which simplifies cleaning – a particularly essential feature for areas with stringent hygiene requirements.
Nominal torque: 50 – 1300 Nm
Rated power: 0.12 – 7.5 kW
Ratio: 3 – 3400
The 800BR contains a wide selection of compact, heavy duty helical gear drives with long life performance features and simplified maintenance. The use of condition of the artwork helical and worm equipment combinations affords optimum efficiency fulfilling a wide variety of ratio requirements. The 800 BR is usually functionally interchangeable with most major manufacturer’s drives.
Dual and triple reduction ratios from 8:1 to 900:1,
4 case sizes – 830, 840, 850, 860
All devices shipped pre-lubed for your unique mounting position with KluberSYNTH UH1 6-460
Obtainable in NEMA C-face flanged and immediate input
Projecting and hollow result shafts
Output flange kits
Torque arm kits
Output shaft kits
Available in nontoxic white-colored (BK) and stainless epoxy finish (SBK)
Obtainable in hollow or projecting result shafts
Double and triple reduction ratios
Flanged or foot mounted
All models adaptable to flooring, sidewall or ceiling mounting
Helical worm geared motor
0,12 – 5,5 kW
4 – 996 Nm / 6 – 316 rpm
Stober MGS S helical worm geared motor
Efficient small right-angle geared motor. A favorably priced substitute for the standard tasks anticipated of a right-angle drive.
5 gear sizes (S0 to S4).
Engine power 0.12 to 5.5 kW.
Rated torque of 23 to 800 Nm.
Gear ratios from i = 6 to 680.
Backlash smaller than 20 arcmin.
Modular, torsionally stiff , leak-proof design.
Helical worm geared motors obtainable with:
Solid shaft with keyway.
Hollow shaft with keyway, optional with cover.
Hollow shaft with shrink disk, optional with cover.
Gear device and AC engine are directly flange mounted, the pinion is upon the engine shaft. This integrated compact design can be an essential aspect for the high accuracy and the extraordinary stiffness of EP geared motors.
For vector-controlled inverter operation utilization of an incremental encoder is provided for as regular.
Worm gearboxes and helical worm gearboxes / geared motors (S and SS)
The degree of efficiency in Ever-Power high performance worm gearboxes and helical worm gearboxes is more than 90%. All worm shafts are produced from case hardened alloy metal and the flanks are precision ground. The worm wheels are made from particular wear-resistant bronze. Helical worm gears include a helical gear. Worm gears with shrink disc, torque limiter, and also adjustable backlash designs are also component of our standard item range.
Worm gearboxes and helical worm gearboxes type S and SS are high-Functionality gearboxes in universal style. The housings are produced from top quality cast iron. The rugget wall space and internal ribbing ensure extremely torsional stiff and sound dampening housings. The exterior ripping offers a rapid heat conducting.
Type S und SS
Optimised size/performance ratio
Designed for permanent procedure under rough circumstances
Above average lifespan
Housing produced from top quality grey cast iron with durable walls and internal ribbing
Extreme torsional resistance and low noise
Case hardened worm shafts and worms with precision surface flanks
Worm wheels produced from unique bronze
Superior smooth operation
Space saving angular drive
Helical worm gearboxes equipped with helical gear wheel
Low engine speeds
Basic mounting, flange installation or universal design
Output shaft available since solid shaft or hollow shaft
Shrink disc, torque limiter,as well as adjustable backlash
Second shaft end for fitting encoders or brakes
Free input shaft
ATEX specification according to directive 94/9/EG
helical worm gear motor