helical worm gear motor

Helical-worm gearmotors
Due to their style and from being combined with a helical gear stage, the helical-worm gearmotors S..DR.. have particularly high efficiency. They are also 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 using its high level of efficiency and efficiency? If so, we would recommend our high-quality helical-worm gearmotors EP to you. These could 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 strength is definitely their running smoothness and their incredibly low noise development. One thing is for certain – With the helical-worm gearmotors EP you are choosing a powerful drive solution which you will hardly even hear.
The overall concept also offers you many 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 one way you save additional energy in the operation of your systems and are able to noticeably reduce ongoing working costs.
You will receive the low-noise helical-worm gearmotors EP. – to fit your person requirements – with a wide variety of AC motors. In addition, you can freely configure all the relevant properties. In this way, you can effectively make use of all the benefits provided by this mixture of low-noise helical-worm gear unit and performance-optimized engine. Even greater variance can be achieved because of the optional flange or foot-mounted design and by selecting 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. This is because our modular system allows a multitude of combination options for gear models and motors. You can consequently reduce operating costs, depend 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 considerably 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 dependable transmission of torque
High overload capacity
Hardened steel worm equipment and bronze alloy worm wheel provide exceptional sturdiness and long service life.
Optional durable bearings deliver high radial and axial load capacity
High strength cast iron housing (SK02050 – SK43125)
Lightweight, corrosion-resistant aluminium 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 units are helical/helical-worm combinations, so they are better than normal helical-worm gear units. Because of their outstanding effectiveness, these drives can be utilized in every commercial sector and tailored to individual torque and rate 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!
Because of the unique mixture of optimized worm wheel material with special lubricants, optimized shape, this powerful electric motor achieves high degrees of effectiveness and torque. The casing machined on all sides allows diverse mounting options. Dual chamber shaft seals are utilized as standard.
The low contour design makes it ideal for implementing applications e.g. in the food 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/mounting:uniblock, flange, torque arm, foot
Course 12 Helical and hardened and floor worm gears: Provides higher efficiencies and higher torque capacity in smaller sized 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, mounting pilots and flanges provide a wide range of design solutions.
UNIBLOCK Housing: For maximum rigidity universal installation on five sides or via a torque arm.
Sealed for Washdown: Will keep contaminants and water away.
Worldwide Motor: Multiple leads and windings for globally multi volt/Hz requirements plus 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 right position worm geared motors set new standards 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 future proof option. The EP gear electric motor offers total flexibility in mounting choices includes shaft, base, encounter, and flange solutions. The electric motor terminal box could be mounted in alternative positions rotated in 90º steps around the electric motor frame providing for unparalleled integration options.
EP gear motors comply with North American and International criteria, including NEMA, IEC, CSA, and CE, the EP series permits worldwide acceptance, a true total alternative for our global clients.
helical worm gear motor Superior protection of IP65 acc. to IEC 529 assures you that the EP series is dirt tight and hose proof,and can be utilized outside or in wet and dusty environments without the usage of additional enclosures. Full rated output is offered by the output shaft of the machine.
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 first after 15000 hrs
Low noise gearing
Mains connection 110 … 690V, 50/60Hz
Enclosure IP65 (Regular), IP66 (Optional)
Connection Standard with CAGE CLAMP®
Additional features:
Connecting with Connect connectors.
With integrated inverter up to 7,5kW.
EP-Mark
CSA, UL, ATEX, GOST, CCC, ISO9001, ISO14001, OHSAS18001
Motors according to Sobre 60034
Corrosion category based on DIN ISO 12944-5
C1, C2, C3, C4, C5-I, C5-M
Due to the unique combination of optimized worm wheel material with unique lubricants and optimized form, this powerful geared motor achieves high levels of efficiency and torque. The low contour design helps it be ideal for implementing applications e.g. in the food industry. The housing has no 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 use of state of the artwork helical and worm gear combinations affords optimum functionality fulfilling a multitude of ratio requirements. The 800 BR is 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 systems 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 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)
Obtainable in hollow or projecting output shafts
Double and triple reduction ratios
Flanged or foot mounted
All systems adaptable to floor, 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 jobs expected 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 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 on the electric motor shaft. This integrated compact design can be an essential factor for the high accuracy and the extraordinary 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 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 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 equipment. 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-Overall performance gearboxes in universal style. The housings are manufactured from high quality cast iron. The rugget wall space and inner ribbing ensure incredibly torsional stiff and noise dampening housings. The external ripping provides 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 high 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 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 as solid shaft or hollow shaft
Shrink disc, torque limiter,and also 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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