helical worm gear motor
Due to their design and from being combined with a helical equipment stage, the helical-worm gearmotors S..DR.. have especially high efficiency. Also, they are extremely low-noise and thus avoid high noise emission levels.
Low-noise continuous operation: equipment unit combination optimized regarding efficiency
Do you expect a drive option to impress you using its high level of functionality and efficiency? If so, we would recommend our high-quality helical-worm gearmotors EP for you. These could be implemented separately in the modular program. In this way, they offer you an enormous range of sizes, gear ratios and electric motor sizes.
However, their greatest strength is their running smoothness and their extremely low noise development. A very important factor is for certain – With the helical-worm gearmotors EP you are choosing a robust drive solution which you will hardly even hear.
The overall concept offers you many more practical product characteristics and benefits. These include the significantly higher performance of the helical-worm combinations as opposed to single helical-worm gear devices. This is one way you save extra energy in the operation of your systems and so are able to noticeably reduce ongoing operating 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 the relevant properties. In this manner, you can effectively make use of all the benefits offered by this mixture of low-noise helical-worm gear unit and performance-optimized engine. Even greater variance can be achieved because of the optional flange or foot-mounted style and by selecting between solid and hollow shaft.
Save money and time
By opting for among our gearmotors, you already are saving money and time with this selection and project planning. It is because our modular system allows a multitude of mixture options for gear systems and motors. You can therefore reduce operating costs, depend on a long service life and benefit from simplified maintenance that is 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 this AC motors:
Quiet and dependable transmission of torque
High overload capacity
Hardened steel worm equipment and bronze alloy worm steering wheel provide exceptional toughness and long service life.
Optional durable bearings deliver high radial and axial load capacity
High strength cast iron casing (SK02050 – SK43125)
Lightweight, corrosion-resistant light weight aluminum alloy housing (SK02040.1)
Application Specific Solutions
Fields of use
Solid and Hollow shaft (keyed, shrink disc ) Designs
Obtainable in footed, shaft attach 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 better than normal helical-worm equipment units. Because of their outstanding performance, these drives can be utilized in every industrial sector and tailored to person torque and acceleration requirements. The decrease ratios afforded by the helical-worm equipment stage and the reduced 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!
Because of the unique mixture of optimized worm wheel material with unique lubricants, optimized form, this powerful motor achieves high levels of performance and torque. The housing machined on all sides allows diverse mounting options. Double chamber shaft seals are utilized as standard.
The reduced contour design helps it be ideal for implementing applications e.g. in the meals industry. The housing does not have any recesses, which simplifies cleaning – an especially 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
Class 12 Helical and hardened and floor worm gears: Provides higher efficiencies and better torque capability in smaller sizes.
Multiple Input Options: Integral gear motors, inch or metric shafts, NEMA, IEC, and servo adapters provide unmatched drive versatility.
Multiple Output Options: Hollow bores and shrink disks for shaft installation, inch and metric output shafts, mounting pilots and flanges offer a wide selection of design solutions.
UNIBLOCK Housing: For maximum rigidity universal mounting on five sides or with a torque arm.
Sealed for Washdown: Retains contaminants and water out.
Worldwide Electric motor: Multiple leads and windings for globally multi volt/Hz requirements in addition modular design to accept brakes, encoders or pressured cooling.
EP equipment motors are economical, right-angle, worm-geared motors that install easily in the tightest applications. Economical correct angle worm geared motors established new specifications for reliability, performance and economic climate with unparalleled features which includes hollow shafts in the tiniest sizes. An inverter friendly design offers easy integration right now and a truly future proof solution. The EP gear electric motor offers total flexibility in mounting options includes shaft, base, encounter, and flange solutions. The motor terminal box can be mounted in alternative positions rotated in 90º steps around the motor frame offering for unparalleled integration options.
EP gear motors comply with North American and International specifications, including NEMA, IEC, CSA, and CE, the EP series permits worldwide acceptance, a genuine total alternative for our global clients.
Excellent protection of IP65 acc. to IEC 529 assures you that the EP series is usually dust tight and hose evidence,and can be utilized outdoors or in wet and dusty environments without the use of additional enclosures. Full rated output is available at the result shaft of the machine.
Power ranking 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 first after 15000 hrs
Low noise gearing
Mains connection 110 … 690V, 50/60Hz
Enclosure IP65 (Regular), IP66 (Optional)
Connection Regular with CAGE CLAMP®
Connecting with Connect connectors.
With included inverter up to 7,5kW.
CSA, UL, ATEX, GOST, CCC, ISO9001, ISO14001, OHSAS18001
Motors according to Sobre 60034
Corrosion category based 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 motor achieves high levels of efficiency and torque. The low contour design makes it suitable for implementing applications electronic.g. in the food industry. The housing does not have any recesses, which simplifies cleaning – an especially important 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 broad 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 overall performance fulfilling a wide variety of ratio requirements. The 800 BR is functionally interchangeable with the majority of major manufacturer’s drives.
Double and triple reduction ratios from 8:1 to 900:1,
4 case sizes – 830, 840, 850, 860
All units shipped pre-lubed for your particular installation position with KluberSYNTH UH1 6-460
Available in NEMA C-face flanged and direct input
Projecting and hollow output shafts
Output flange kits
Torque arm kits
Output shaft kits
Available in nontoxic white-colored (BK) and stainless epoxy finish (SBK)
Available in hollow or projecting result shafts
Dual 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 compact right-angle geared electric motor. A favorably priced alternative for the standard jobs expected 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 offered with:
Solid shaft with keyway.
Hollow shaft with keyway, optional with cover.
Hollow shaft with shrink disk, optional with cover.
Gear unit and AC electric motor are directly flange mounted, the pinion is upon the engine shaft. This integrated small design is an essential element for the high precision and the amazing stiffness of EP geared motors.
For vector-controlled inverter procedure use of an incremental encoder is provided for as standard.
Worm gearboxes and helical worm gearboxes / geared motors (S and SS)
The amount of efficiency in Ever-Power powerful 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 surface. The worm tires are made from unique wear-resistant bronze. Helical worm gears include a helical equipment. Worm gears with shrink disc, torque limiter, along with adjustable backlash styles are also part of our standard product range.
Worm gearboxes and helical worm gearboxes type S and SS are high-Functionality gearboxes in universal style. The housings are made from high quality cast iron. The rugget walls and internal ribbing ensure incredibly torsional stiff and noise dampening housings. The exterior ripping provides a rapid heat conducting.
Type S und SS
Optimised size/performance ratio
Designed for permanent operation under rough circumstances
Above average lifespan
Housing produced from top quality grey cast iron with durable walls and internal ribbing
Intense 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 built 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,and also 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