Due to their design and from being coupled with a helical equipment 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: equipment unit combination optimized regarding efficiency
Do you anticipate a drive alternative to impress you using its high level of overall performance and efficiency? If so, we would recommend our high-quality helical-worm gearmotors EP to you. These can be implemented separately in the modular program. In this helical worm gear motor manner, they offer you a massive range of sizes, gear ratios and engine sizes.
However, their greatest strength is certainly 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 even hear.
The overall concept offers you a lot more practical product characteristics and benefits. Included in these are the significantly higher efficiency of the helical-worm combinations instead of single helical-worm gear models. This is how you save extra energy in the operation of your systems and so are able 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. In addition, you can freely configure all 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 motor. Even greater variance may be accomplished because of the optional flange or foot-mounted design and by choosing between solid and hollow shaft.
Save time and money
By opting for among our gearmotors, you already are saving time and money with this selection and project planning. The reason being our modular system enables a multitude of combination options for gear devices and motors. You can consequently reduce operating costs, depend on a long service life and benefit from simplified maintenance that is characteristic of our brand.
Helical-worm gear units
Helical-worm combinations with considerably better efficiency than one 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 this AC motors:
Quiet and dependable transmission of torque
High overload capacity
Hardened steel worm equipment and bronze alloy worm wheel provide exceptional durability and lengthy service life.
Optional heavy duty bearings deliver high radial and axial load capacity
High strength cast iron casing (SK02050 – SK43125)
Lightweight, corrosion-resistant aluminium alloy housing (SK02040.1)
Application Specific Solutions
Fields of use
Solid and Hollow shaft (keyed, shrink disc ) Designs
Available 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. Due to their outstanding efficiency, these drives can be used in every commercial sector and tailored to person torque and acceleration requirements. The reduction ratios afforded by the helical-worm gear stage and the reduced noise levels during operation 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 form, this powerful motor achieves high degrees of effectiveness and torque. The housing machined on all sides enables diverse mounting options. Double chamber shaft seals are used as standard.
The low 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/installation:uniblock, flange, torque arm, foot
Course 12 Helical and hardened and floor worm gears: Provides higher efficiencies and greater torque capacity in smaller 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 output shafts, mounting pilots and flanges offer a wide range of design solutions.
UNIBLOCK Housing: For optimum rigidity universal mounting on five sides or via a torque arm.
Sealed for Washdown: Retains contaminants and water out.
Worldwide Electric motor: Multiple leads and windings for worldwide multi volt/Hz requirements plus 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 position worm geared motors arranged new standards for reliability, efficiency and economy with unparalleled features including hollow shafts in the smallest sizes. An inverter friendly design offers easy integration now and a truly future proof alternative. The EP gear electric motor offers total flexibility in mounting choices includes shaft, base, encounter, and flange solutions. The engine terminal box could be mounted in option positions rotated in 90º steps around the electric motor frame providing for unparalleled integration options.
EP gear motors comply with North American and International standards, including NEMA, IEC, CSA, and CE, the EP series allows for worldwide acceptance, a true total option for our global customers.
Excellent protection of IP65 acc. to IEC 529 assures you that the EP series can be dirt tight and hose evidence,and can be used outdoors or in wet and dusty conditions without the use of additional enclosures. Complete 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
Completely enclosed, sealed against dust and water spray
Lubrication change 1st after 15000 hrs
Low noise gearing
Mains connection 110 … 690V, 50/60Hz
Enclosure IP65 (Regular), IP66 (Optional)
Connection Standard with CAGE CLAMP®
Connecting with Connect connectors.
With built-in inverter up to 7,5kW.
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 combination of optimized worm wheel material with special lubricants and optimized form, this powerful geared motor achieves high levels of effectiveness 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, durable helical gear drives with extended life performance features and simplified maintenance. The utilization of condition of the artwork helical and worm equipment combinations affords optimum efficiency fulfilling a wide variety of ratio requirements. The 800 BR is certainly functionally interchangeable with the majority of major manufacturer’s drives.
Dual 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 mounting 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)
Obtainable in hollow or projecting output shafts
Double and triple reduction ratios
Flanged or foot mounted
All products adaptable to ground, 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 choice for the standard tasks expected of a right-angle drive.
5 gear sizes (S0 to S4).
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 available with:
Solid shaft with keyway.
Hollow shaft with keyway, optional with cover.
Hollow shaft with shrink disk, optional with cover.
Gear unit and AC motor are directly flange mounted, the pinion is on the motor shaft. This integrated small design is an essential element for the high precision and the remarkable stiffness of EP geared motors.
For vector-controlled inverter operation 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 a lot more than 90%. All worm shafts are produced from case hardened alloy metal and the flanks are precision floor. The worm tires are made from special wear-resistant bronze. Helical worm gears are equipped with a helical gear. Worm gears with shrink disc, torque limiter, along with adjustable backlash styles are also component of our standard item range.
Worm gearboxes and helical worm gearboxes type S and SS are high-Performance gearboxes in universal design. The housings are made 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 operation under rough circumstances
Above average lifespan
Housing produced from top quality grey cast iron with tough walls and internal ribbing
Intense 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 equipped with helical gear wheel
Low engine speeds
Basic mounting, flange mounting 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