Due to their style and from being coupled with a helical equipment stage, the helical-worm gearmotors S..DR.. have especially high efficiency. Also, they are extremely low-noise and therefore avoid high noise emission levels.
Low-noise continuous operation: equipment unit combination optimized with respect to efficiency
Do you expect a drive answer to impress you using its high level of efficiency and efficiency? If so, we’d recommend our high-quality helical-worm gearmotors EP to you. These can be implemented individually in the modular program. In this manner, they offer you a massive range of sizes, gear ratios and engine sizes.
However, their greatest power is certainly their running smoothness and their extremely low noise development. A very important factor is for certain – With the helical-worm gearmotors EP you opting for a powerful drive solution that you will hardly even hear.
The overall concept also offers you a lot more practical product characteristics and benefits. These include the significantly higher performance of the helical-worm combinations as opposed to single helical-worm gear devices. This is how you save extra energy in the procedure of your systems and so are able to noticeably reduce ongoing working costs.
You will receive the low-noise helical-worm gearmotors EP. – to fit your individual requirements – with an array of AC motors. In addition, you can freely configure all of the relevant properties. In this manner, you can effectively utilize all the benefits offered by this combination of low-noise helical-worm gear unit and performance-optimized electric motor. Even greater variance may be accomplished thanks to 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 helical worm gear motor saving time and money with this selection and task planning. This is because our modular system enables a multitude of combination options for gear units and motors. You can as a result reduce operating costs, depend on an extended service life and benefit from simplified maintenance that’s 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
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 our AC motors:
Quiet and dependable transmission of torque
High overload capacity
Hardened steel worm equipment and bronze alloy worm wheel provide exceptional strength 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 aluminum alloy housing (SK02040.1)
Application Specific Solutions
Fields of use
Solid and Hollow shaft (keyed, shrink disc ) Designs
Available 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 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 used in every commercial sector and tailored to individual torque and speed 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 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!
Because of the unique combination of optimized worm wheel material with unique lubricants, optimized shape, this powerful engine achieves high levels of effectiveness and torque. The casing machined on all sides allows diverse mounting options. Double chamber shaft seals are used as standard.
The low contour design helps it be 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.
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 ground worm gears: Provides higher efficiencies and greater 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 output shafts, mounting pilots and flanges offer a wide selection of design solutions.
UNIBLOCK Housing: For maximum rigidity universal mounting on five sides or via a torque arm.
Sealed for Washdown: Helps to keep contaminants and water out.
Worldwide Motor: Multiple leads and windings for globally multi volt/Hz requirements in addition modular design to accept brakes, encoders or forced cooling.
EP gear motors are economical, right-angle, worm-geared motors that install easily in the tightest applications. Economical right angle worm geared motors set new specifications for reliability, efficiency and economy with unparalleled features which includes hollow shafts in the tiniest sizes. An inverter friendly design offers easy integration at this point and a future proof option. The EP gear engine offers total versatility in mounting options includes shaft, base, face, and flange solutions. The motor terminal box can be mounted in alternative positions rotated in 90º steps around the engine frame providing for unparalleled integration opportunities.
EP gear motors comply with UNITED STATES and International criteria, including NEMA, IEC, CSA, and CE, the EP series permits worldwide acceptance, a genuine total answer for our global customers.
Excellent protection of IP65 acc. to IEC 529 assures you that the EP series can be dirt tight and hose proof,and can be utilized outside or in wet and dusty conditions without the utilization of additional enclosures. Complete rated output is offered by the output 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 1st after 15000 hrs
Low noise gearing
Mains connection 110 … 690V, 50/60Hz
Enclosure IP65 (Standard), 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 EN 60034
Corrosion category predicated 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 shape, this powerful geared electric motor achieves high levels of performance and torque. The reduced contour design helps it be suitable for implementing applications electronic.g. in the meals industry. The housing has no recesses, which simplifies cleaning – an especially 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, heavy duty helical gear drives with long life performance features and simplified maintenance. The usage of condition of the artwork helical and worm gear combinations affords optimum overall performance fulfilling a wide variety of ratio requirements. The 800 BR is definitely 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 products shipped pre-lubed for your unique 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)
Obtainable in hollow or projecting result shafts
Double and triple reduction ratios
Flanged or foot mounted
All units 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 engine. A favorably priced choice for the standard tasks expected of a right-angle drive.
5 gear 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 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 motor shaft. This integrated small design can be an essential aspect for the high precision and the amazing 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 amount of efficiency in Ever-Power high performance 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 surface. The worm tires are made from unique wear-resistant bronze. Helical worm gears are equipped with a helical gear. Worm gears with shrink disc, torque limiter, and also adjustable backlash styles are also component 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 top quality cast iron. The rugget walls and internal ribbing ensure incredibly torsional stiff and sound dampening housings. The external ripping offers 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 tough walls and internal ribbing
Intense torsional resistance and low noise
Case hardened worm shafts and worms with precision surface 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
Basic mounting, flange mounting 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
Free input shaft
ATEX specification according to directive 94/9/EG