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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 thus avoid high sound emission levels.
Low-noise continuous operation: gear unit combination optimized with respect to efficiency
Do you expect a drive answer to impress you with its high level of performance and efficiency? In that case, we’d recommend our high-quality helical-worm gearmotors EP for you. These can be implemented separately in the modular program. In this way, they offer you a massive range of sizes, gear ratios and electric motor sizes.
However, their greatest power is usually their running smoothness and their extremely low noise development. One thing is for certain – With the helical-worm gearmotors EP you are choosing a powerful 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 performance of the helical-worm combinations instead of single helical-worm gear models. 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 have the low-noise helical-worm gearmotors EP. – to suit your person requirements – with a wide selection of AC motors. Furthermore, you can freely configure all the relevant properties. In this way, you can effectively make use of all the benefits offered by this combination of low-noise helical-worm gear unit and performance-optimized motor. Even greater variance can be achieved thanks to the optional flange or foot-mounted style and by choosing between solid and hollow shaft.
Save money and time
By opting for one of 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 therefore reduce operating costs, count on an extended service life and benefit from simplified maintenance that is feature of our brand.
Helical-worm gear units
Helical-worm combinations with considerably 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 long service life.
Optional heavy duty bearings deliver high radial and axial load capacity
High strength cast iron housing (SK02050 – SK43125)
Lightweight, corrosion-resistant 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 equipment units. Because of their outstanding efficiency, these drives can be used in every commercial sector and customized to person 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 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 particular lubricants, optimized shape, this powerful electric motor achieves high degrees of efficiency and torque. The casing machined on all sides allows diverse mounting options. Dual chamber shaft seals are utilized as standard.
The reduced contour design helps it be suitable 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:output shaft, result 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: 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 installation, inch and metric result shafts, installation pilots and flanges provide an array of design solutions.
UNIBLOCK Housing: For optimum rigidity universal installation on five sides or with a torque arm.
Sealed for Washdown: Maintains contaminants and water out.
Worldwide Electric motor: Multiple leads and windings for globally multi volt/Hz requirements plus modular design to simply accept brakes, encoders or forced cooling.
EP equipment motors are economical, right-angle, worm-geared motors that install easily in the tightest applications. Economical right position worm geared motors set new specifications for reliability, performance and economic climate with unparalleled features which includes hollow shafts in the tiniest sizes. An inverter friendly design offers easy integration at this point and a truly future proof solution. The EP gear motor offers total versatility in mounting choices includes shaft, base, encounter, and flange solutions. The motor terminal box can be mounted in substitute positions rotated in 90º steps around the engine frame providing for unparalleled integration possibilities.
EP gear motors adhere to UNITED STATES and International requirements, including NEMA, IEC, CSA, and CE, the EP series allows for worldwide acceptance, a true total alternative for our global clients.
Excellent protection of IP65 acc. to IEC 529 assures you that the EP series can be dirt tight and hose evidence,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 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 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 built-in 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 combination of optimized worm wheel materials with particular lubricants and optimized form, this powerful geared engine achieves high levels of efficiency and torque. The reduced contour design makes it suitable for implementing applications e.g. in the food industry. The housing does not have any 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, durable helical gear drives with long life performance features and simplified maintenance. The usage of state of the art helical and worm gear combinations affords optimum overall performance fulfilling a wide variety of ratio requirements. The 800 BR is definitely 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 models shipped pre-lubed for your particular installation position with KluberSYNTH UH1 6-460
Obtainable 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 (BK) and stainless epoxy finish (SBK)
Available in hollow or projecting output shafts
Dual 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 motor. A favorably priced alternative for the standard tasks 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 electric motor are directly flange mounted, the pinion is upon the motor shaft. This integrated compact design can be an essential element for the high precision and the amazing stiffness of EP geared motors.
For vector-controlled inverter operation use of an incremental encoder is provided for as regular.
Worm gearboxes and helical worm gearboxes / geared motors (S and SS)
The degree of efficiency in Ever-Power high performance worm gearboxes and helical worm gearboxes is more than 90%. All worm shafts are made from case hardened alloy steel and the flanks are precision ground. The worm wheels are made from particular wear-resistant bronze. Helical worm gears include a helical gear. Worm gears with shrink disc, torque limiter, along with adjustable backlash styles are also part of our standard item range.
Worm gearboxes and helical worm gearboxes type S and SS are high-Performance gearboxes in universal style. The housings are produced from high quality cast iron. The rugget walls and inner ribbing ensure incredibly torsional stiff and noise dampening housings. The external ripping offers 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
Intense 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 because 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