Great Software Articles
Great software articles found here on the web
Featured Articles
    History of computing
Computers
    Acer
    Alienware
    Asus
    Dell
    Gateway
    HP, Compaq
    IBM, Lenovo
    Sony
    Whitebox, Custom Systems
Apple Computers & Components
    Apple Accessories
    Apple Components
    Apple Desktops
    Apple Laptops & Notebooks
    Apple Networking
    Apple Printers, Scanners & Ink
    Vintage Apple
    Wholesale Lots
    Other
Retail Equipment & Supplies
    Beauty & Salon Equipment
    Labeling & Tagging Supplies
    Mannequins & Dress Forms
    Racks & Fixtures
    Security & Surveillance
    Shopping Carts & Baskets
    Other
Plastics
    Auxiliary Process Equipment
    Injection, Blow Molding
    Molds, Dies
    Raw Materials & Scrap
    Other Items
Manufacturing & Metal Working
    Manufacturing Equipment
    Metalworking Equipment
    Metalworking Tooling, Supplies
    Process Equipment
    Metals & Alloys
    Semiconductor & PCB Equipment
    Textile & Apparel Equipment
    Welding
    Other
Printers
Printer Supplies & Accessories
    Cleaning, Repair Kits
    Feeders, Trays
    Ink Cartridges
    Ink Refill Kits
    Ink Ribbons
    Laser Drum Cartridges, Fusers
    Laser Toner
    Power Supplies
    Print Heads
    Printer Memory
    Printer Paper
    Sign Vinyl
    Other
Office Products
    CD-R, DVD-R, Blank Media
    Copiers & Copier Supplies
    Fax Machines & Supplies
    Microfilm & Microfiche
    Office Equipment
    Office Furniture
    Presentation, AV, Projectors
    Shredders
    Supplies & Small Equipment
    Trade Show Displays
    Other Office Products
    Wholesale Lots
Industrial Equipment, MRO
    Adhesives & Sealant
    Cleaning Equipment & Supplies
    Commercial Radios
    Compressors
    Fasteners & Hardware
    Forklifts & Other Lifts
    Forklift Parts & Accessories
    Government & Public Safety
    HVAC
    Hydraulics & Pneumatics
    Lighting & Lasers
    Industrial Automation, Control
    Manuals, Books
    Forklifts & Material Handling
    Painting Equipment & Supplies
    Motors, Transmissions
    Professional Tools & Hardware
    Pumps & Plumbing
    Pumps
    Safety & Security
    Wholesale Lots
    Other
Construction
    Building Materials, Supplies
    Buildings, Modular & Pre-Fab
    Construction Equipment
    Mining Equipment

Industrial Equipment, MRO

Motors, Transmissions

Motors, Transmissions Article

Early transmissions included the right-angle drives and other gearing in windmills, horse-powered devices, and steam engines, in support of pumping, milling, and hoisting. Most modern gearboxes either reduce an unsuitable high speed and low torque of the prime mover output shaft to a more usable lower speed with higher torque, or do the opposite and provide a mechanical advantage (i.e increase in torque) to allow higher forces to be generated. Some of the simplest gearboxes merely change the physical direction in which power is transmitted.

Many typical automobile transmissions include the ability to select one of several different gear ratios. In this case, most of the gear ratios (simply called "gears") are used to slow down the output speed of the engine and increase torque. However, the highest gears may be "overdrive" types that increase the output speed.


Motors, Transmissions Items

1 2 3 4 5 6 7 8 9 10 11 12 13

Search:  
Clutch Drive Motor 110/220

$50.00
115V 60HZ Electric Motor 80W Variable Speed CW Qty. 2

$79.98
Fuji inverter motors with gear boxes

$25.00
LEESON Industrial Motor C4C17NB4G 1/4 HP - New

$19.99
NEW HIGH SPEED 1.5 HP 115 V AC/DC ELECTRIC MOTOR, NR!!

$7.00
Reliance 125 HP Submersible Wet Pit Electric Motor

$1100.00
1/2 HP ELECTRIC MOTOR 230 VAC DOUBLE SHAFT FAN BLOWER

$4.99
200pcs of new Black O-ring,OD=9mm ID=5.2mm

$9.99
Dayton AC Gear Motor 6K334B Brand new in box $595 Value

$99.00
Reversible 115V AC 1/8 HP PM Motor Variable Speed Drive

$110.00
GE Energy Saver Motor Model 5KE49WN8228

$5.00
LOT OF MOTORS MAGNETEK 200 V 15 HP 6-850099-01-BB

$259.99
dc pager motor

$20.00
Baldor 10 HP Electric Motor

$399.00
24 Volt DC Motor. Reversable,Powerful !!!!!

$30.01
Servo Motor with Harmonic Drive

$31.95
AC Electric Motor 1/3hp 1725rpm 115v 4.8A 60hz 9K954A

$24.99
12V DC 160rpm Permanent-Magnetic Planet Gear Motor-New!

$24.99
NEW Century 3HP 230V Dual-Speed Waterways Motor - B234

$69.00
NEW Century 3HP 230V Dual-Speed Waterways Motor - B234

$69.00
A O Smith K48M2P105 2 hp electric motor 230v 1 phase

$24.99
Bodine Motor - 1/5 HP 230vac 3 Phase

$19.00
407 Pcs O-Ring Assortment Wholesale - Universal Series

$7.63
407 Pcs O-Ring Assortment Wholesale - Universal Series

$7.63
Motor 90VDC Baldor CPD 3320 !/3 HP industrial new

$49.99
135V 30 HP DC ELECTRIC VEHICLE MOTOR

$960.00
NEW 2 HP Leeson 3450 1 Phase Electric Motor TEFC 5/8

$229.99
NEW BALDOR INDUSTRIAL MOTOR 40HP M4109T

$289.99
12 VDC Electric Motor NEW rv boat magneto servo fan

$9.99
NEW SURPLUS 5 HP ,1PHASE BALDOR ELECTRIC MOTOR

$230.06
1 HP 1800 RPM 143T Frame

$134.33
AC Electric Motor 1/2hp 1725rpm 115v 7A 60hz 5K258B

$24.99
Reliance Duty Master A-C Motor

$325.00
Allis-Chalmers Induction Motor

$25.00
RELIANCE P56X4502R/FK56 FRAME/230-460 1 HP ELECT. MOTOR

$98.99
POWERFUL ½ HP 24V DC MOTOR FOR RC/BATTLE BOTS ECT.

$4.99
ESCO 5HP AC/DC 125V Generator Inverter Fresnal FURNACE

$1999.99
NOS 1" wide Cogged Timing Belt Nr 85" long 850H100

$0.99
Elite Q400 Logic PC Board for SL3000 CSW200 Hercules

$259.00
NEW IN BOX 3/4 HP MOTOR SINGLE PHASE

$75.00
Reliance Electric GV3000/SE 5 HP. AC Drive!!

$239.00
25 watt PWM DC MOTOR SPEED CONTROLLER 0-16 VDC 2 AMPS

$9.95
NOS ITT Small Gear Motor Nr 16 - 42 volts DC

$0.99
ELECTRIC MOTOR

$50.00
WHEEL CHAIR MOTOR 12 VDC

$4.95
Marathon Electric motor E717 Inverter Duty 1.5 hp NEW

$100.00
RELIANCE ELECTRIC 5 HP DUTY MASTER 3 PH MOTOR 230/460V

$49.99
HONEYWELL MODUTROL MOTOR 24 VOLT EXHAUST FAN LOUVERS

$9.99
DAYTON Adjustable Speed Motor 2Z846 With DC Controller

$190.00
Reversible Gear Motor 24v 50 RPM Gearmotor QTY OF 2

$89.95
35'of #40 Chain Lot Sprocket Sprockets Idler Gears Gear

$9.99
SPEED REDUCER

$25.00
Ritter AC Laboratory Motor

$300.00
ALLISON 29541954 TRANSMISSION SHIFTER BLACK

$9.99
SEW-EURODRIVE, INC KH67A GEAR MOTOR TORQUE 1789

$72.24
Electric Motor (Reliance Dutymaster 2HP New)

$75.00
GENERAL ELECTRIC 1/4 HP MOTOR PH 1

$19.95
Eberhardt-Denver Gear Reducer 1 to 7.67 Ratio

$19.99
NEW 1 HP Leeson 1 Phase Electric Motor 56 5/8 1725

$76.00
NEW 5 HP 3450 1 Phase Air Compressor Electric Motor 7/8

$253.99
DC motor

$4.00
BALDOR DIRECT CURRENT 3/4 HP MOTOR NEW

$51.00
Reliance 60 HP Submersible Wet Pit Electric Motor

$749.00
OPERATE DC MOTORS ON AC CURRENT FROM 0 TO 7 HP

$5.94
1/2 HP 12 TO 48 V DC ELECTRIC MOTOR

$9.49
Leland AC Volt Motor

$150.00
10 HP 1800 RPM 215T Frame

$390.98
A O Smith Motor UST1202 nib 2hp 56 frame pool motor

$135.00
DC MOTOR with Spindle Drive Mount CNC

$34.00
electric motor DAYTON polyphase 1/4hp 3ph 230/460 N.R.

$0.99
bodine electric company motor 90 volts type24a4bepm-d3.

$8.00
1HP Motor 1745 RPM TEFC 575 Volt 3 Phase REVERSIBLE NEW

$49.95
Dodge20Duel Tigear2 Reducer Gearbox Boston Grove60-1 69

$49.99
Dayton Electric Motor 5HP 3PH 200/230/460 volts (N.R.)

$0.99
Big Industrial Electric Motors & Transformers 1 & 3 Ph

$6595.00
MCMILLAN ELECTRIC C3350B3006 2.0 HP PRECISION MOTOR

$99.99
NEW Dayton HVAC Dual Shaft AC Motor 1/20HP 3M083B

$0.99
gear / speed reducer 90 degree / 220:1 NEW

$50.00
Dayton Capacitor Start Farm Duty Motor

$10.00
DC SYNCHRONOUS TIMING GEAR MOTOR DC24V 12 RPM CW Used

$0.99
ELECTRIC MOTOR

$75.00
Baldor Three Phase Industrial Motor

$25.00
407pc PROFESSIONAL O-RING SET ASSORTMENT 34 SIZES

$6.99
NEW 1/8 HP ELECTRIC MOTOR

$49.99
Electronic Transformer 120V IN / 12V OUT 10 amp.

$0.01
NEW Century 4HP 230V Dual-Speed Waterways Motor - B235

$79.00
Grove Gear Reducer Gearbox Motor Boston Dodge 60-1 71

$102.50
U.S. GEAR MOTOR 3/4 h.p. GEAR REDUCTION SINGLE PHASE

$285.00
12V 200 RPM Drive Gear MOTOR for Camp Project Prototype

$7.99
Lincoln A C Motor LincGuard

$25.00
New Baldor DC Motor 1/6 hp C-Face

$20.00
Two Mini 24V DC High Torque Gear Motor 600rpm for Hobby

$16.99
Ohio Pm Reel Motor

$150.00
Baldor Three Phase Industrial Motor

$25.00
BALDOR MOTOR 15 HP 3 PHASE 1725 RPM

$150.00
20 HP ELECTRIC MOTOR

$100.00
Reliance Duty Master A-C Motor

$75.00
DAYTON CAPACITOR START MOTOR 2HP 3450 RPM LR22132 115V

$125.00
1956 U.S MOTORS SALESMANS GUIDEBOOK W/PHOTOS NEMA STAND

$2.75