Due to their style and from being coupled with a helical gear stage, the helical-worm gearmotors S..DR.. have especially high efficiency. Also, they are extremely low-noise and therefore avoid high sound emission levels.
Low-noise continuous operation: equipment unit combination optimized regarding efficiency
Do you expect a drive answer to impress you using its high level of performance and efficiency? In that case, we’d recommend our high-quality helical-worm gearmotors EP to you. These could be implemented individually in the modular program. In this way, they offer you a massive range of sizes, equipment ratios and electric motor sizes.
However, their greatest strength can be their running smoothness and their extremely low noise development. A very important factor is certain – With the helical-worm gearmotors EP you are choosing a powerful drive solution which you will hardly actually hear.
The overall concept offers you many more practical product characteristics and benefits. These include the significantly higher efficiency of the helical-worm combinations instead of single helical-worm gear products. This is how you save additional energy in the procedure 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 utilize all the benefits provided by this combination of low-noise helical-worm equipment unit and performance-optimized electric motor. Even greater variance may be accomplished because of the optional flange or foot-mounted style and by selecting between solid and hollow shaft.
Save time and money
By opting for among our gearmotors, you are already saving time and money with this selection and task planning. The reason being our modular system enables a multitude of mixture options for gear products and motors. You can therefore 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 significantly 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 equipment units of series EP
Combine the helical-worm gear unit with our AC motors:
Quiet and reliable transmission of torque
High overload capacity
Hardened steel worm equipment and bronze alloy worm steering wheel provide exceptional durability and lengthy service life.
Optional durable bearings deliver high radial and axial load capacity
High strength cast iron casing (SK02050 – SK43125)
Lightweight, corrosion-resistant aluminum alloy housing (SK02040.1)
Application Specific Solutions
Fields of use
Solid and Hollow shaft (keyed, shrink disc ) Designs
Available 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 units are helical/helical-worm combinations, so they are more efficient than normal helical-worm gear units. Due to their outstanding effectiveness, these drives can be utilized in every commercial sector and tailored to individual torque and acceleration requirements. The reduction ratios afforded by the helical-worm equipment 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 mixture of optimized worm wheel materials with unique lubricants, optimized shape, this powerful motor achieves high levels of efficiency and torque. The housing machined on all sides allows diverse mounting options. Dual chamber shaft seals are utilized as standard.
The reduced 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.
Number of sizes:6
Power Range:0.12 – 7.5kW
Output torque range:50 – 1,300Nm
Ratio:3 – 3,400
Output option:output shaft, output shaft on both sides, hollow shaft, hollow shaft with shrink disc
Assembly/installation:uniblock, flange, torque arm, foot
Class 12 Helical and hardened and ground worm gears: Provides higher efficiencies and greater torque capacity 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 provide a wide selection of design solutions.
UNIBLOCK Housing: For maximum rigidity universal installation on five sides or with a torque arm.
Sealed for Washdown: Keeps contaminants and water away.
Worldwide 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 arranged new criteria for reliability, efficiency and economic climate with unparalleled features which includes hollow shafts in the tiniest sizes. An inverter friendly style offers easy integration right now and a really future proof option. The EP gear electric motor offers total flexibility in mounting choices includes shaft, base, encounter, and flange solutions. The electric motor terminal box can be mounted in substitute positions helical worm gear motor rotated in 90º steps around the electric motor frame offering for unparalleled integration options.
EP gear motors comply with North American and International requirements, including NEMA, IEC, CSA, and CE, the EP series allows for worldwide acceptance, a genuine total answer for our global customers.
Superior protection of IP65 acc. to IEC 529 assures you that the EP series is certainly dust tight and hose proof,and can be used outdoors or in wet and dusty environments without the use of additional enclosures. Complete rated output is available at the result shaft of the machine.
Power rating 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 initial after 15000 hrs
Low noise gearing
Mains connection 110 … 690V, 50/60Hz
Enclosure IP65 (Standard), IP66 (Optional)
Connection Standard 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 EN 60034
Corrosion category predicated on DIN ISO 12944-5
C1, C2, C3, C4, C5-I, C5-M
Because of the unique mixture 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 helps it be suitable for implementing applications e.g. in the food industry. The housing does not have any recesses, which simplifies cleaning – an especially 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, durable helical gear drives with extended life performance features and simplified maintenance. The usage of condition of the art helical and worm equipment combinations affords optimum performance fulfilling a multitude of ratio requirements. The 800 BR is certainly 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 systems shipped pre-lubed for your unique installation position with KluberSYNTH UH1 6-460
Obtainable 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)
Obtainable in hollow or projecting result shafts
Dual and triple reduction ratios
Flanged or foot mounted
All products 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 engine. A favorably priced alternate for the standard tasks expected of a right-angle drive.
5 gear 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 offered 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 motor shaft. This integrated small design can be an essential element for the high accuracy and the amazing stiffness of EP geared motors.
For vector-controlled inverter procedure usage of an incremental encoder is provided for as regular.
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 made from case hardened alloy metal and the flanks are precision ground. The worm wheels 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 part 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 made from top quality cast iron. The rugget walls and internal ribbing ensure extremely torsional stiff and noise dampening housings. The external ripping provides 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 rugged walls and internal ribbing
Extreme torsional resistance and low noise
Case hardened worm shafts and worms with precision ground flanks
Worm wheels created from unique bronze
Superior smooth operation
Space saving angular drive
Helical worm gearboxes built with helical gear wheel
Low engine speeds
Basic mounting, flange mounting or universal design
Output shaft available as solid shaft or hollow shaft
Shrink disc, torque limiter,in addition to 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