helical worm gear motor
Helical-worm gearmotors
Due to their style and from being combined with a helical equipment stage, the helical-worm gearmotors S..DR.. have especially high efficiency. They are also extremely low-noise and therefore avoid high sound emission levels.
Low-noise continuous operation: equipment unit combination optimized with respect to efficiency
Do you anticipate a drive alternative to impress you using its high level of performance and efficiency? In that case, we would 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 engine sizes.
However, their greatest strength 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 which you will hardly actually hear.
The overall concept offers you many more practical product characteristics and benefits. Included in these are the significantly higher efficiency of the helical-worm combinations as opposed to single helical-worm gear units. This is how you save extra energy in the procedure of your systems and so are able to noticeably reduce ongoing operating costs.
You will have the low-noise helical-worm gearmotors EP. – to fit your individual 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 provided by this combination of low-noise helical-worm equipment unit and performance-optimized motor. Even greater variance can be achieved because of the optional flange or foot-mounted design and by choosing between solid and hollow shaft.
Save money and time
By opting for among our gearmotors, you are already saving money and time with this selection and task planning. This is because our modular system allows a multitude of mixture options for gear units and motors. You can for that reason reduce operating costs, count on an extended service life and reap the benefits of simplified maintenance that is 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
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 this AC motors:
Characteristics
Quiet and reliable transmission of torque
High overload capacity
Hardened steel worm equipment and bronze alloy worm steering wheel provide exceptional sturdiness and lengthy service life.
Optional durable 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
Available in footed, shaft attach 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 units are helical/helical-worm combinations, so they are better than normal helical-worm equipment units. Because of their outstanding efficiency, these drives can be utilized in every commercial sector and customized to person torque and velocity requirements. The reduction ratios afforded by the helical-worm gear stage and the low noise levels during procedure make these gearmotors ideal low-cost solutions for basic 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!
Due to the unique combination of optimized worm wheel materials with special lubricants, optimized shape, this powerful engine achieves high levels of effectiveness and torque. The housing machined on all sides allows diverse mounting options. Double chamber shaft seals are utilized as standard.
The reduced contour design makes it suitable for implementing applications e.g. in the meals industry. The housing has no recesses, which simplifies cleaning – a particularly important 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, 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 surface worm gears: Provides higher efficiencies and higher torque capability in smaller sizes.
Multiple Input Options: Essential gear motors, in . 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, mounting pilots and flanges provide a wide range 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 away.
Worldwide Engine: Multiple leads and windings for globally multi volt/Hz requirements in addition modular design to simply accept brakes, encoders or pressured cooling.
EP gear motors are economical, right-angle, worm-geared motors that install easily in the tightest applications. Economical correct position worm geared motors established new criteria for reliability, effectiveness and economy with unparalleled features which includes hollow shafts in the tiniest sizes. An inverter friendly style offers easy integration now and a truly future proof alternative. The EP gear engine offers total flexibility in mounting options includes shaft, base, face, and flange solutions. The engine terminal box can be mounted in option positions rotated in 90º steps around the engine frame offering for unparalleled integration options.
EP gear motors comply with UNITED STATES and International requirements, including NEMA, IEC, CSA, and CE, the EP series permits worldwide acceptance, a true total alternative for our global customers.
Excellent protection of IP65 acc. to IEC 529 assures you that the EP series is certainly dirt tight and hose proof,and can be utilized outside or in wet and dusty environments without the use of additional enclosures. Complete rated output is offered by the result shaft of the unit.
Product Features
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 (Standard), IP66 (Optional)
Connection Regular with CAGE CLAMP®
Additional features:
Connecting with Plug connectors.
With included inverter up to 7,5kW.
EP-Mark
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-We, C5-M
Because of the unique mixture of optimized worm wheel material with particular lubricants and optimized form, this powerful geared motor achieves high degrees of efficiency and torque. The low contour design makes it suitable for implementing applications electronic.g. in the meals industry. The housing has no 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 extended life performance features and simplified maintenance. The use of condition of the artwork helical and worm gear combinations affords optimum overall performance fulfilling a wide variety of ratio requirements. The 800 BR is certainly functionally interchangeable with many major manufacturer’s drives.
SPECIFICATIONS
Dual and triple reduction ratios from 8:1 to 900:1,
4 case sizes – 830, 840, 850, 860
All products shipped pre-lubed for your unique installation position with KluberSYNTH UH1 6-460
Available in NEMA C-face flanged and immediate input
Projecting and hollow output 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)
Available in hollow or projecting result shafts
Dual and triple reduction ratios
Flanged or foot mounted
All systems 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 option for the standard tasks anticipated of a right-position 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 unit and AC electric motor are directly flange mounted, the pinion is upon the engine shaft. This integrated compact design can be an essential factor for the high precision and the incredible 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 high performance 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 wheels are made from unique 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-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 provides a rapid heat conducting.
Type S und SS
Technical characteristics:
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
Severe torsional resistance and low noise
Case hardened worm shafts and worms with precision ground 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
Options:
Basic mounting, flange mounting or universal design
Output shaft available since solid shaft or hollow shaft
Shrink disc, torque limiter,in addition to 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
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