helical worm gear motor
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 thus avoid high noise emission levels.
Low-noise continuous operation: gear unit combination optimized with respect to efficiency
Do you anticipate a drive option to impress you with its high level of performance and efficiency? In that case, we would recommend our high-quality helical-worm gearmotors EP to you. These can be implemented separately in the modular system. In this way, they offer you a massive range of sizes, equipment ratios and engine sizes.
However, their greatest power is certainly their running smoothness and their extremely low noise development. A very important factor is certain – With the helical-worm gearmotors EP you opting for a powerful drive solution which you will hardly even hear.
The overall concept also offers you many more practical product characteristics and benefits. These include the significantly higher effectiveness of the helical-worm combinations instead of single helical-worm gear devices. This is one way you save extra energy in the procedure of your systems and so are able to noticeably reduce ongoing operating costs.
You will receive the low-noise helical-worm gearmotors EP. – to fit your person requirements – with an array of AC motors. In addition, you can freely configure all the relevant properties. In this manner, you can effectively utilize all the benefits offered by this mixture of low-noise helical-worm equipment unit and performance-optimized motor. Even greater variance may be accomplished because of the optional flange or foot-mounted design and by choosing between solid and hollow shaft.
Save time and money
By opting for among 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 combination options for gear models and motors. You can consequently reduce operating costs, count on a long 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 solitary helical-worm gear units
Very low-noise operation
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
Combine the helical-worm equipment unit with this AC motors:
Quiet and reliable transmission of torque
High overload capacity
Hardened steel worm equipment and bronze alloy worm steering wheel provide exceptional toughness and lengthy service life.
Optional heavy duty 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
Solid and Hollow shaft (keyed, shrink disc ) Designs
Obtainable in footed, shaft mount or flange mounted configurations
Right Angled gear units
High permitted overhung loads
Helical-worm Gearmotor S Series
Ever-Power helical-worm gear devices are helical/helical-worm combinations, so they are more efficient than normal helical-worm gear units. Due to their outstanding efficiency, these drives can be utilized in every commercial sector and tailored to individual torque and swiftness requirements. The decrease ratios afforded by the helical-worm gear stage and the reduced noise levels during procedure make these gearmotors ideal low-cost solutions for simple applications.
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 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 does not have any recesses, which simplifies cleaning – an especially important feature for areas with stringent hygiene requirements.
Number of sizes:6
Power Range:0.12 – 7.5kW
Output torque range:50 – 1,300Nm
Ratio:3 – 3,400
Output option:result 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 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 offer a wide range of design solutions.
UNIBLOCK Housing: For optimum rigidity universal installation on five sides or with a torque arm.
Sealed for Washdown: Keeps contaminants and water away.
Worldwide Electric motor: Multiple leads and windings for globally multi volt/Hz requirements plus modular design to simply accept brakes, encoders or pressured 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 standards for reliability, performance and economy with unparalleled features which includes hollow shafts in the smallest sizes. An inverter friendly style provides for easy integration today and a really future proof option. The EP gear motor offers total versatility in mounting options includes shaft, base, encounter, and flange solutions. The motor terminal box can be mounted in alternative positions rotated in 90º steps around the motor frame offering for unparalleled integration opportunities.
EP gear motors comply with North American and International requirements, including NEMA, IEC, CSA, and CE, the EP series permits worldwide acceptance, a genuine total solution for our global customers.
Excellent protection of IP65 acc. to IEC 529 assures you that the EP series is usually dust tight and hose proof,and can be used outside or in wet and dusty environments without the use of additional enclosures. Full rated output is available at the result shaft of the machine.
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 (Regular), IP66 (Optional)
Connection Regular with CAGE CLAMP®
Connecting with Plug connectors.
With integrated inverter up to 7,5kW.
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-We, C5-M
Because of the unique combination of optimized worm wheel materials with particular lubricants and optimized shape, this powerful geared electric motor achieves high levels of efficiency and torque. The low contour design helps it be suitable for implementing applications electronic.g. in the meals 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 broad selection of compact, heavy duty helical gear drives with long life performance features and simplified maintenance. The utilization of condition of the art helical and worm equipment combinations affords optimum performance fulfilling a multitude of ratio requirements. The 800 BR is usually functionally interchangeable with most major manufacturer’s drives.
Double and triple reduction ratios from 8:1 to 900:1,
4 case sizes – 830, 840, 850, 860
All units 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
Output flange kits
Torque arm kits
Output shaft kits
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 units 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 engine. A favorably priced alternative for the standard tasks anticipated of a right-position 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 i = 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 unit and AC motor are directly flange mounted, the pinion is upon the motor shaft. This integrated compact design can be an essential factor for the high accuracy and the remarkable stiffness of EP geared motors.
For vector-controlled inverter operation use 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 high performance worm gearboxes and helical worm gearboxes is a lot more than 90%. All worm shafts are produced from case hardened alloy steel and the flanks are precision ground. The worm wheels are made from special wear-resistant bronze. Helical worm gears are equipped with a helical gear. Worm gears with shrink disc, torque limiter, along with adjustable backlash designs are also part of our standard item range.
Worm gearboxes and helical worm gearboxes type S and SS are high-Efficiency gearboxes in universal design. The housings are produced from top quality cast iron. The rugget walls and internal ribbing ensure extremely torsional stiff and sound dampening housings. The external ripping provides a rapid heat conducting.
Type S und SS
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
Intense 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
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
Free input shaft
ATEX specification according to directive 94/9/EG
Contact us today to learn more regarding helical worm gear motor.