helical worm gear motor

Helical-worm gearmotors
Due to their design and from being combined with a helical equipment stage, the helical-worm gearmotors S..DR.. have particularly high efficiency. Also, they are extremely low-noise and therefore avoid high noise emission levels.
Low-noise continuous operation: gear unit combination optimized regarding efficiency
Do you expect a drive remedy to impress you with its high level of efficiency and efficiency? If so, we would recommend our high-quality helical-worm gearmotors EP for you. These can be implemented separately in the modular system. In this manner, they offer you an enormous range of sizes, gear ratios and motor sizes.
However, their greatest strength is usually their running smoothness and their incredibly low noise development. A very important factor is 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 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 products. This is one way you save extra energy in the operation of your systems and are able to noticeably reduce ongoing operating costs.
You will receive the low-noise helical-worm gearmotors EP. – to fit your individual requirements – with a wide range of AC motors. In addition, you can freely configure all the relevant properties. In this manner, you can effectively make use of all the benefits offered by this combination of low-noise helical-worm equipment unit and performance-optimized engine. Even greater variance can be achieved because of the optional flange or foot-mounted style and by choosing between solid and hollow shaft.
Save time and money
By opting for one of our gearmotors, you are already saving time and money with this selection and project planning. It is because our modular system enables a multitude of combination options for gear systems and motors. You can for that reason reduce operating costs, count on an extended service life and reap the benefits of simplified helical worm gear motor maintenance that is feature 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 our AC motors:
Characteristics
Quiet and reliable transmission of torque
High overload capacity
Hardened steel worm gear and bronze alloy worm wheel provide exceptional sturdiness 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 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 install 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 models are helical/helical-worm combinations, so they are more efficient than normal helical-worm equipment units. Because of their outstanding performance, these drives can be used in every commercial sector and customized to person torque and rate requirements. The decrease ratios afforded by the helical-worm equipment 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 material with unique lubricants, optimized shape, this powerful motor achieves high levels of performance 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 food industry. The housing does not have any recesses, which simplifies cleaning – an especially 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: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 better 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 Choices: Hollow bores and shrink disks for shaft mounting, inch and metric result shafts, mounting pilots and flanges offer a wide range of design solutions.
UNIBLOCK Housing: For maximum rigidity universal mounting on five sides or via a torque arm.
Sealed for Washdown: Continues contaminants and water out.
Worldwide Engine: Multiple leads and windings for worldwide multi volt/Hz requirements in addition modular design to simply accept brakes, encoders or forced cooling.
EP gear motors are economical, right-angle, worm-geared motors that install easily in the tightest applications. Economical correct angle worm geared motors established new standards for reliability, efficiency and economic climate with unparalleled features which includes hollow shafts in the smallest sizes. An inverter friendly design provides for easy integration right now and a really future proof solution. The EP gear engine offers total versatility in mounting options includes shaft, base, face, and flange solutions. The electric motor terminal box could be mounted in substitute positions rotated in 90º steps around the electric motor frame offering for unparalleled integration opportunities.
EP gear motors adhere to North American and International specifications, including NEMA, IEC, CSA, and CE, the EP series allows for worldwide acceptance, a true total answer for our global clients.
Excellent protection of IP65 acc. to IEC 529 assures you that the EP series can be dirt tight and hose proof,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.
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 1st after 15000 hrs
Low noise gearing
Mains connection 110 … 690V, 50/60Hz
Enclosure IP65 (Regular), 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 based 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 degrees of effectiveness and torque. The low contour design helps it be suitable for implementing applications electronic.g. in the food 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, durable helical gear drives with long life performance features and simplified maintenance. The use of state of the artwork helical and worm equipment combinations affords optimum performance fulfilling a wide variety of ratio requirements. The 800 BR is certainly functionally interchangeable with most major manufacturer’s drives.
SPECIFICATIONS
Double 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 installation position with KluberSYNTH UH1 6-460
Available in NEMA C-face flanged and direct 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)
Obtainable in hollow or projecting result shafts
Dual and triple reduction ratios
Flanged or foot mounted
All devices 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 small right-angle geared electric motor. A favorably priced alternative for the standard tasks anticipated 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 available 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 on the electric motor shaft. This integrated small design is an essential factor for the high precision and the extraordinary stiffness of EP geared motors.
For vector-controlled inverter procedure utilization of an incremental encoder is provided for as standard.
Worm gearboxes and helical worm gearboxes / geared motors (S and SS)
The degree 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 floor. The worm tires are made from unique wear-resistant bronze. Helical worm gears include a helical gear. Worm gears with shrink disc, torque limiter, in addition to adjustable backlash designs are also component of our standard product range.
Worm gearboxes and helical worm gearboxes type S and SS are high-Performance gearboxes in universal design. The housings are manufactured from high quality cast iron. The rugget wall space and internal ribbing ensure extremely 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 durable walls and internal ribbing
Intense 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 built 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,as well as 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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