helical worm gear motor

Helical-worm gearmotors
Due to their style 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 therefore avoid high noise emission levels.
Low-noise continuous operation: equipment unit combination optimized regarding efficiency
Do you expect a drive answer to impress you with its high level of functionality and efficiency? If so, we’d recommend our high-quality helical-worm gearmotors EP for you. These could be implemented individually in the modular system. In this way, they offer you an enormous range of sizes, equipment ratios and motor sizes.
However, their greatest power can be 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 powerful drive solution that you will hardly also hear.
The overall concept offers you a lot more practical product characteristics and benefits. Included in these are the significantly higher effectiveness of the helical-worm combinations instead of single helical-worm gear units. This is one way you save extra energy in the procedure of your systems and are in a position to noticeably reduce ongoing operating costs.
You will receive the low-noise helical-worm gearmotors EP. – to fit your individual requirements – with a wide selection 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 mixture of low-noise helical-worm equipment unit and performance-optimized electric 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 time and money
By opting for one of our gearmotors, you already are saving money and time with this selection and project planning. This is because our modular system enables a multitude of mixture options for gear devices and motors. You can therefore reduce operating costs, count on an extended service life and benefit from simplified maintenance that’s characteristic of our brand.
Helical-worm gear units
Helical-worm combinations with significantly better efficiency than one 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 strength 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
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 systems are helical/helical-worm combinations, so they are more efficient than normal helical-worm equipment units. Because of their outstanding efficiency, these drives can be utilized in every commercial sector and tailored to person helical worm gear motor Torque and quickness 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 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!
Because of the unique combination of optimized worm wheel materials with unique lubricants, optimized shape, this powerful electric motor achieves high levels of performance and torque. The casing machined on all sides enables diverse mounting options. Dual chamber shaft seals are used 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 – an especially 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:output shaft, result shaft on both sides, hollow shaft, hollow shaft with shrink disc
Assembly/installation:uniblock, flange, torque arm, foot
Class 12 Helical and hardened and floor worm gears: Provides higher efficiencies and greater torque capacity in smaller sized sizes.
Multiple Input Options: Essential gear motors, ” or metric shafts, NEMA, IEC, and servo adapters provide unmatched drive versatility.
Multiple Output Options: 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 optimum rigidity universal mounting on five sides or via a torque arm.
Sealed for Washdown: Retains contaminants and water out.
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 angle worm geared motors set new requirements for reliability, efficiency and economic climate with unparalleled features which includes hollow shafts in the tiniest sizes. An inverter friendly style provides for easy integration now and a future proof solution. The EP gear motor offers total versatility in mounting options includes shaft, base, face, and flange solutions. The engine terminal box could be mounted in choice positions rotated in 90º steps around the engine frame offering for unparalleled integration opportunities.
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 option for our global customers.
Superior protection of IP65 acc. to IEC 529 assures you that the EP series is usually dirt tight and hose proof,and can be utilized outdoors or in wet and dusty conditions without the use of additional enclosures. Complete rated output is offered by the output shaft of the unit.
Product Features
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 initial 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 Connect 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
Due to the unique mixture of optimized worm wheel material with unique lubricants and optimized shape, this powerful geared engine achieves high levels of efficiency and torque. The low contour design makes it ideal for implementing applications e.g. in the food industry. The housing does not have any 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 broad selection of compact, durable helical gear drives with long life performance features and simplified maintenance. The usage of condition of the art helical and worm gear combinations affords optimum efficiency fulfilling a wide variety of ratio requirements. The 800 BR is usually functionally interchangeable with the majority of major manufacturer’s drives.
SPECIFICATIONS
Dual and triple reduction ratios from 8:1 to 900:1,
4 case sizes – 830, 840, 850, 860
All devices shipped pre-lubed for your particular mounting position with KluberSYNTH UH1 6-460
Available in NEMA C-face flanged and immediate 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 (BK) and stainless epoxy finish (SBK)
Obtainable in hollow or projecting output shafts
Dual and triple reduction ratios
Flanged or foot mounted
All units 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 small right-angle geared engine. A favorably priced alternate for the standard tasks anticipated of a right-angle drive.
5 equipment 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 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 on the engine shaft. This integrated small design can be an essential aspect for the high accuracy and the amazing stiffness of EP geared motors.
For vector-controlled inverter operation usage 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 manufactured from case hardened alloy steel and the flanks are precision surface. The worm tires are made from particular wear-resistant bronze. Helical worm gears include a helical equipment. Worm gears with shrink disc, torque limiter, and also adjustable backlash designs are also part of our standard product range.
Worm gearboxes and helical worm gearboxes type S and SS are high-Efficiency gearboxes in universal design. The housings are manufactured from top quality cast iron. The rugget wall space and internal ribbing ensure extremely torsional stiff and sound dampening housings. The external ripping offers 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 tough walls and internal ribbing
Severe torsional resistance and low noise
Case hardened worm shafts and worms with precision floor 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,along with 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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