Helical-worm gearmotors
Due to their design and from being coupled with a helical gear stage, the helical-worm gearmotors S..DR.. have especially high efficiency. They are also extremely low-noise and thus avoid high sound emission levels.
Low-noise continuous operation: gear unit combination optimized regarding efficiency
Do you anticipate a drive alternative to impress you using its high level of performance and efficiency? If so, we’d recommend our high-quality helical-worm gearmotors EP to you. These could be implemented individually in 
the modular program. In this manner, they offer you a massive range of sizes, equipment ratios and motor sizes.
However, their greatest power is definitely their running smoothness and their extremely low noise development. One thing is for certain – With the helical-worm gearmotors EP you opting for a powerful drive solution which you will hardly even hear.
The overall concept offers you a lot more practical product characteristics and benefits. Included in these are the significantly higher performance of the helical-worm combinations instead of single helical-worm gear devices. 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 have 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 provided by this mixture of low-noise helical-worm equipment 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 among our gearmotors, you are already saving time and money with this selection and project planning. The reason being our modular system enables a multitude of mixture options for gear devices and motors. You can for that reason reduce operating costs, count on an extended service life and reap the benefits of simplified maintenance that’s feature of our brand.
Helical-worm gear units
Helical-worm combinations with considerably better efficiency than solitary helical-worm gear units
Very low-noise operation
Available variants:
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
AC motors
Combine the helical-worm gear unit with our AC motors:
Characteristics
Quiet and reliable transmission of torque
High overload capacity
Hardened steel worm equipment and bronze alloy worm steering wheel provide exceptional strength 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 light weight aluminum alloy housing (SK02040.1)
Application Specific Solutions
Fields of use
Intralogistics
Material handling
Presses
Version
Solid and Hollow shaft (keyed, shrink disc ) Designs
Obtainable in footed, shaft mount or flange mounted configurations
Right Angled gear units
Your advantages
Economical operation
Low noise
High permitted overhung loads
Helical-worm Gearmotor S Series
S series
Ever-Power helical-worm gear devices are helical/helical-worm combinations, so they are more efficient than normal helical-worm gear units. Because of their outstanding performance, these drives can be used in every industrial sector and tailored to individual torque and quickness requirements. The reduction 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.
Available versions:
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 materials with special lubricants, optimized shape, this powerful electric motor achieves high levels of performance and torque. The casing machined on all sides enables diverse mounting options. Double chamber shaft seals are utilized as standard.
The low contour design makes it ideal for implementing applications e.g. in the food industry. The housing has no recesses, which simplifies cleaning – a particularly essential feature for areas with stringent hygiene requirements.
Technical Data
Number of sizes:6
Power Range:0.12 – 7.5kW
Output torque range:50 – 1,300Nm
Ratio:3 – 3,400
Output option:result shaft, result shaft on both sides, hollow shaft, hollow shaft with shrink disc
Assembly/mounting:uniblock, flange, torque arm, foot
Course 12 Helical and hardened and surface worm gears: Provides higher efficiencies and greater torque capacity in smaller sized sizes.
Multiple Input Options: Integral 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 output shafts, mounting pilots and flanges provide an array of design solutions.
UNIBLOCK Housing: For maximum rigidity universal installation on five sides or via a torque arm.
Sealed for Washdown: Will keep contaminants and water away.
Worldwide Engine: 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 position worm geared motors established new requirements for reliability, performance and economy with unparalleled features including hollow shafts in the tiniest sizes. An inverter friendly style offers easy integration now and a truly future proof answer. The EP gear motor offers total flexibility in mounting options includes shaft, base, encounter, and flange solutions. The motor terminal box could be mounted in choice positions rotated in 90º steps around the electric motor frame providing for unparalleled integration possibilities.
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 remedy for our global customers.
Superior protection of IP65 acc. to IEC 529 assures you that the EP series can be dust tight and hose proof,and can be utilized outside or in wet and dusty environments without the utilization of additional enclosures. Full rated output is offered by the output shaft of the machine.
Product Features
Power ranking up to 5,5 kW.
Torque 25 … 1.000 Nm
Output Speeds 0,2 … 300 min-1
versatile installation possibilities
Completely enclosed, sealed against dust and water spray
Lubrication change first after 15000 hrs
Low noise gearing
Mains connection 110 … 690V, 50/60Hz
Enclosure IP65 (Standard), IP66 (Optional)
Connection Standard with CAGE CLAMP®
Additional features:
Connecting with Plug connectors.
With built-in inverter up to 7,5kW.
EP-Mark
CSA, UL, ATEX, GOST, CCC, ISO9001, ISO14001, OHSAS18001
Motors according to EN 60034
Corrosion category based on DIN ISO 12944-5
C1, C2, C3, C4, C5-I, C5-M
Because of the unique mixture of optimized worm wheel materials with unique lubricants and optimized form, this powerful geared electric motor achieves high degrees of performance and torque. The low contour design makes it ideal for implementing applications electronic.g. in the meals industry. The housing has no recesses, which simplifies cleaning – a particularly 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 wide selection of compact, heavy duty helical gear drives with extended life performance features and simplified maintenance. The usage of state of the artwork helical and worm gear combinations affords optimum efficiency fulfilling a multitude of ratio requirements. The 800 BR can be functionally interchangeable with many major manufacturer’s drives.
SPECIFICATIONS
Double and triple reduction ratios from 8:1 to 900:1,
4 case sizes – 830, 840, 850, 860
All models shipped pre-lubed for your particular mounting position with KluberSYNTH UH1 6-460
Available in NEMA C-face flanged and direct input
Projecting and hollow result shafts
Available accessories
Output flange kits
Torque arm kits
Base kits
Output shaft kits
Product Features
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 floor, 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 engine. A favorably priced alternate for the standard duties expected of a right-angle drive.
5 equipment sizes (S0 to S4).
Electric motor power 0.12 to 5.5 kW.
Rated torque of 23 to 800 Nm.
Gear ratios from we = 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 motor are directly flange mounted, the pinion is on the electric motor shaft. This integrated small design is an essential aspect for the high accuracy and the amazing stiffness of EP geared motors.
For vector-controlled inverter operation utilization of an incremental encoder is provided for as helical worm gear motor regular.
Worm gearboxes and helical worm gearboxes / geared motors (S and SS)
The degree of efficiency in Ever-Power powerful worm gearboxes and helical worm gearboxes is a lot more than 90%. All worm shafts are produced from case hardened alloy metal and the flanks are precision ground. The worm tires are made from particular wear-resistant bronze. Helical worm gears are equipped with a helical equipment. Worm gears with shrink disc, torque limiter, as well as adjustable backlash styles are also component of our standard item range.
Worm gearboxes and helical worm gearboxes type S and SS are high-Functionality gearboxes in universal design. The housings are manufactured from top quality cast iron. The rugget walls and inner ribbing ensure incredibly torsional stiff and sound dampening housings. The external ripping provides a rapid heat conducting.
Type S und SS
Technical characteristics:
Optimised size/performance ratio
Designed for permanent operation under rough circumstances
Above average lifespan
Housing produced from top quality grey cast iron with tough walls and internal ribbing
Severe torsional resistance and low noise
Case hardened worm shafts and worms with precision surface flanks
Worm wheels created from unique bronze
Superior smooth operation
Space saving angular drive
Helical worm gearboxes equipped with helical gear wheel
Low engine speeds
Options:
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
Torque arm
IEC-adaptor
NEMA version
Free input shaft
ATEX specification according to directive 94/9/EG
