The statement is made to cover the broad spectrum of variables affecting selflocking characteristics of a particular gear set in a specixc application. Both solid and hollow output shaft types are available. Other housing materials and sizes available on request. Worldwide electric gear reducer products worldwide electric corporation shaft mount reducers worm gear reducers flange input shaft output worm gear reducers. Under certain conditions, all worm gear reducers may backdrive. The range of products includes constant speed reducers, electric motors, industrial gear units, and motor starters and ac vector drives for cabinet mount and distributed control. Nmrv series worm gear speed reducer is a newgeneration of product developed by our company on the basis of perfecting wj series products with a compromise of advanced technology both at home and abroad its main features are. Martin worm gear sets, under no condition should be considered to hold a load when at rest. Diequa has your selection of motion control and power transmission products. The drive is held in an enclosed housing where the worm gear is set at a 90. Housing aluminum alloy, black anodized shafts input carbon steel, integral with worm output mild steel gears worm hardened carbon steel with polished righthand threads worm wheel phosphor bronze bearings input ball. Nord drivesystems choose nord constant speed reducers, gear. Boston gear 309a5j enclosed speed reducer, subfractional horsepower, worm gear, 5.
For hollowshaft speed reducers, place speed reducer as close as possible to supporting bearing on driven shaft. Hdr series, worm gear speed reducers browse online, omega. Nord choose nord constant speed reducers, gear motors. Failure to do so may result in damage to equipment, personal injury or death. The gear reducer must be installed so that it is square to the motors base. Worm gear reducers are not to be considered fail safe 6. Modified 700 series worm gear speed reducers enclosed. The first step in selecting a gear reducer is to know the required torque and speed as well as the most suitable type of motor to use. This will allow the line shaft to install into the gear reducer properly. A worm gear is a type of interlocking gear composed of a worm shaft and worm wheel. Lubricants reduce heat and wear by inserting a protective fluid boundary between. Worm wheels of a gear reducers and gearmotors made of nickel bronze with controlled phosphor content, in order to achieve improved performance, a higher load capacity. So now you can get the most recognized name in the business at a price and turnaround similar to the.
Select a worm gear speed reducer for a dough mixer in a bakery. Our worldwide shaft mount reducers are all guaranteed with a full 2year warranty every shaft mount unit includes torque arm. Worm gear reducers flange input shaft output worm gear reducers flange input double end output worm gear reducers flange input hollow bore output. This is the renold gears product range in downloadable pdf format. The same type of combine can fit motors with different power, so that its possible for different types of machines to combine or connect. Gear reducers for over 80 years, our reducers have provided worldclass efficiency and reliability for the most demanding applications. These years of experience assure you of a proven design and reliable service. Gear size the bj worm gear is available in 5 standard sizes with housing of cast iron. Our products provide high precision, reduced backlash, low noise performance. Then, it can be determined if a gear reducer is needed in the particular case. Pharmaceutical and sanitary applications demand the benefits of our stainless steel speed reducers. Heavyduty worm gear speed reducers with output torque capacities up to 2,000 inlbs. The operation of a worm gear is similar with that of a bolt and nut.
The stober motor adapter system allows you to attach almost any make of motor. Whether you need precision or power, we offer solutions for nearly every application and industry. Specifications are subject to change without notice. Worm gear speed reducers lubrication specifications. The ratings shown on pages 47 and 3943 are based on 10 hours per day operation with uniform load. Speed reducers are mechanical devices generally used for two purposes. Gearboxes worm gear speed reducers omega engineering. Modified 700 series worm gear speed reducers boston gear our modified 700 series not only brings you a broad array of modifications, but does so without costly setup charges, without minimumorder requirements, and without long lead times. Theoretically, a worm gear will not back drive if the friction angle is greater than the worm lead. The hdr series worm gear reducers are used in low to moderate horsepower applications to reduce speeds and increase torque. Worm gear reducers are available in direct or indirect drive, direct drive models are 56c flange mount with either right, left or dual output shafts or a hollow bore output. Stainless steel and the exclusive ez kleen finish are available for tough washdown applications. For other duties it is necessary to multiply the motor horsepower by the appropriate service.
Should the drive speed be different from 2800, 1400 or 900 min1, base the selection on the gear unit nominal rating. The power supplied to the geared drive must be equal to or less than the power for. The mixer will operate 8 10 hours daily and the shaft speed is 58 rpm. Footejones helical, parallel shaft and spiral bevel gear drives have applications in paper making equipment, rock crushers, forestry and mining equipment. Gear reducer variations single reduction worm gear reducers double reduction worm gear reducers inline helical gear units ratio multipliers why baldor. This type of reduction gear box is generally used to take a rated motor speed and produce a low speed output with higher torque value based on the reduction ratio. We are boston gear distributors, and have the boston gear catalog on this website. If youre not sure which product you need, visit the renold gears. Merger gear transmission gearbox and speed reducer specialist. Pdf product catalogue helical, worm, bevel helical gearbox.
Boston gear catalog boston gear box, boston gear reducer. Directly interchangeable with other brands of cast iron worm reducers, including baldor, boston, browning, dodge and morse. Winsmith and perfection gear products are built to meet the demanding conditions and. Aluminum housinghollow output worm gear reducer catalog. Boston gear worm gear speed reducers beeler industries. Boston gear box, boston gear reducer, boston worm gear box.
The gear box is the worm gear reducer used in many palletizing systems. Jun 09, 2018 a worm gear reducer is one type of reduction gear box which consists of a worm pinion input, an output worm gear, and features a right angle output orientation. The tigear2 is a right angle, single stage worm gear reducer with a rugged cast iron housing and power dense gearing design to ensure maximum reliability. While lubricant selection is important to all gear reducers, it is. Backdrivingnever rely on a worm gear reducer s selflocking ability to hold a load. The gear boxes are identical except for shaft orientation. While lubricant selection is important to all gear reducers, it is critical for the worm gear type. Check this list for your reducer, this should help you find the appropriate replacement. Cline worm gear speed reducers installation, operation and lubrication instructions. Lightweight aluminum worm gear reducers quality, lexible, reliable lightweight speed reduction when your application requires a lightweight, reliable speed reducer, worldwide electricms aluminum calm, rightangle series of worm gear reducers provide quality, lexible, and reliable performance. From standard to custom, diequa has your selection.
The large scale capacity offering of the footejones power transmission components product offering provides solutions for heavy industry. The individual sizes are numbered according to the centre distances between worm and worm wheel. Worm reduction gears introduction of the worm speed reducer. As standard, gear and motor combinations are implemented with 2, 4 and 6 pole motors, 50 hz supplied. Rugged housings, bearings, and shafts combine to provide a high capacity product and a wide variety of styles offered in single and double reduction. Wellbalanced in capacity, efficiency and cost while providing high precision and compactness. Check and record gear backlash at installation and again at or selflocking devices. Nmrvpower nmrv worm gear reducers, combined and with prestage reduction unit. Right angle helical worm speed reducers right angle helical worm speed reducers use a worm drive to reduce speed and increase torque from one device to another. Selecting a speed reducer a determine service factor fs.
Worm gear speed reducers lubrication specifications recommended lubricant exxonmobil shc 630 synthetic vortex has tried to ensure the accuracy of this document but is not responsible for errors or omissions. Manufacturer of helical inline gearmotor, bevel helical gearbox, worm gearbox, bevel helical gearmotor, planetary gearbox. The primary use is to multiply the amount of torque generated by an input power source to increase the amount of usable work. They consist of a worm gear with helical threads and a cylindrical worm with spiral, interlocking threads. The worm is shaped like a screw and the worm wheel is a type of gear machined to have a tooth profile with the same configuration. Worm gear speed reducers precision quality style e multiple ratios input speeds up to 6000 rpm material. Falk obsolete reducers if you can not find your reducer it may be obsolete. Licensed to youtube by umg on behalf of umod universal music on demand. Winsmith gearing products are extensively used in medical and health applications. If so, then the next step is to select the proper type and ratio. Washdown duty products p621c sbk washdown coating p622bg v7 stainless steel speed reducers for food p623bg. Speed reducer, gearbox conception and manufacturing. Importance of proper lubrication proper gearbox lubrication is essential in order to reduce friction, heat, and component wear. Sterling electric motors, worm reducers, gear reducers.
Series a mid range worm gear technical up to 190hp 6300 worm gears cam2. Flexbloc sisid series worm gear lubrication guidelines retain for future use u10810 1 of 2 1. S series reducer are based on the building block design, so its convenient for them to fit all types of motors or to connect with other power input. Vortex worm gear speed reducers are normally shipped without lubricant. For almost 100 years, baldor has strived to provide customers with the best value and reliability in industrial products. Falk omnibox worm gear drive basic information safety notes falk gear drives the falk and rexnord name on the gear drive is the purchasers assurance that the drive was engineered, rated and manufactured to sound design practices. Ultimate application flexibility with allangle mounting provisions, the widest selection of accessory bases and flanges and the largest selection of stock reducer styles.
Our product offers the most complete worm gear speed reducer line available, anyplace in the world. The left reducer output shaft will be directly coupled to the mixer shaft. Happybuy speed reducer ratio 201 worm gear speed reducer with double shaft high torque worm gear reducer perfect for electric door mini crane hoist 2. From the initial worm gearsets we produced for early automobiles and trucks, to the gearing and drives used in the production of steel, the pulverizing of coal for electric power generation, the transport of material, or moving people in the worlds busiest airports and mass transit systems, youll find cleveland gear. You can make the most appropriate choice from between highperformance, drumshaped troidal worm gears and wellbalanced, cylindrical worm gears. Worm gear reducers are available in direct or indirect drive, direct drive models are 56c or 145tc flange mount with either right, left or dual output shafts or a hollow bore output. C delroyd worm gear 7162984100 p7000dwg 2 reliability and versatility over the years, delroyd worm gear speed reducers have developed an unmatched reputation for reliability and versatility. Nord gear corporation is one of the worlds leading manufacturers of drive technology for mechanical and electronic solutions. Proper holding devices must be used to restrain loads when appropriate. Product selection guide for correctly selecting a gear reducer. Gear units with the different lines of inline, offset, and rightangle gear units stober offers a great variety of customizable solutions to fit a wide range of applications.