Informative Business Articles
Come here to find everything you need to know about business
Featured Articles
    Laptop Parts
Retail Equipment & Supplies
    Beauty & Salon Equipment
    Labeling & Tagging Supplies
    Mannequins & Dress Forms
    Racks & Fixtures
    Security & Surveillance
    Shopping Carts & Baskets
    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
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
Plastics
    Auxiliary Process Equipment
    Injection, Blow Molding
    Molds, Dies
    Raw Materials & Scrap
    Other Items
Manufacturing & Metalworking
    Manufacturing Equipment
    Metalworking Equipment
    Metalworking Tooling, Supplies
    Process Equipment
    Metals & Alloys
    Semiconductor & PCB Equipment
    Textile & Apparel Equipment
    Welding
    Woodworking
    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
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

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

Search:  
BRAND NEW MARATHON ELECTRIC 1/4 HP MOTOR WITH MANUAL
$36.00
Ajax Industrial Duty Motor - 30 HP
$150.00
Industrial Duty Motor
$100.00
MagneTek 09H Blower Motor 3200RPM
$15.00
Baldor 7 ½ HP Electric Motor
$189.00
1HP Motor 1745 RPM TEFC 575 Volt 3 Phase REVERSIBLE NEW
$49.95
GE 1/15 Hp 5KCP29DC3401S RPM 1550
$5.99
Leeson Farmduty 3/4hp Single Phase Motor
$148.99
Electric Gear Motor 12v Low Speed 50 RPM Gearmotor DC
$54.95
100 H.P. Motor, from Harris 2 Ram baler inc. attch.pump
$1000.00
Sterling (Grove Gear) 56C face RT. Angle reducer
$15.00
10" BROWNING 3 GROOVE VARIABLE PITCH SHEAVE
$195.00
Reliance 29 HP Submersible Wet Pit Electric Motor
$699.00
12V DC 160rpm Permanent-Magnetic Planet Gear Motor-New!
$24.99
Dayton Capacitor Start Motor, 1/2hp BRAND NEW
$35.00
New Eberhardt Denver Speed Reducer
$79.99
ABB 5.5 HP Motor AC662283-S, Type MBTF 112 MC-4 - NoRes
$100.00
gear head 24 volt dc motor
$5.78
Leeson Farmduty 1hp Single Phase Motor
$166.99
cast iron 3 1/4" variable pulley sheave 5/8 bore
$4.95
1/4-Hp AO Smith AC Motor 115V 3450-RPM Reversible New
$19.00
NEW EMERSON 1/4 HP ELECTRIC MOTOR 1725 RPM NR AC !!!!!!
$29.03
Martin Taper Bushing 3-7/16 NIB # 3535
$10.00
ELECTRIC MOTOR AJAX 1/3 HORSE POWER MODEL # PSC13-115
$60.00
Reliance 125 HP Submersible Wet Pit Electric Motor
$1100.00
Reliance 125 HP Submersible Wet Pit Electric Motor
$1100.00
JVL High Torque Stepper Stepping Motor NEW
$14.99
110 VOLTS 700 WATT DC WIND GENERATOR MOTOR LATHE
$5.94
Marathon 20 HP Electric Motor
$399.00
Baldor Industrial Motor W/ Aluminum Blower(.5HP)L@@K!!!
$39.99
Reliance 60 HP Submersible Wet Pit Electric Motor
$749.00
Vintage 1940's Westinghouse AC Motor Type CAH 1/6HP
$19.99
208VAC 3 Phase 1.95 Hp MOTOR Dayton # 7115
$159.95
Ultra High Torque DC 3V 15RPM Gear Motor Multi-Purpose!
$9.99
12 VOLT DC GEARHEAD MOTOR 1/3 HP 128 RPM OUTPUT
$259.00
Two,New Old Stock,12uf. Motor Start Capacitors,330VAC
$9.95
12VDC Auto Window Motor Gear Motor
$19.99
DC EV Motor 11" Heavy Duty 9 HP Cont. Peek over 100 HP
$405.00
Industrial Electric Motor GEORGII KOBOLD KOD 526
$49.00
NOS 1/2HP 220v AC Motor Nr 3/8" - 5/16" shaft
$0.99
Browning Variable Pitch
$4.99
US Electric Motors 10 HP Motor
$289.00
GE Industrial Motor
$75.00
407 Pcs O-Ring Assortment Wholesale - Universal Series
$7.63
Reliance 10 HP Submersible Wet Pit Electric Motor
$299.00
Leeson Electric Motor
$19.99
Electric Motor
$15.00
GE by Regal-Beloit 1/2 HP Energy Saver Motor NEW
$2.24
Leeson Farmduty 1/2hp Single Phase Motor
$128.99
115V 60HZ Electric Motor Variable Speed Drive 115vac CW
$59.95
12 VOLT DC GEARHEAD MOTOR 1/3 HP 128 RPM OUTPUT
$259.00
Ultra High Torque DC12V 32rpm Gear Motor Multi-Purpose
$9.99
Electric Motor
$4.99
Electric Motor
$4.99
LEESON EXPLOSION PROOF MOTOR NEW 2HP --3 PHASE
$259.95
Westinghouse Contact Renewal Parts Kit 3 Pole Contacts
$349.00
BALDOR INDUSTRIAL MOTOR - THREE PHASE
$2.99
120 VOLT DC WIND GENERATOR/MOTOR
$19.99
Baldor CJM3111 3/4 HP Electric Motor,3450 RPM, NEW
$49.95
Ogura Electric Clutches MNB 25-03 MNB 5
$450.00
Severe Duty Motor
$200.00
Motovario AC motor T90S4 new
$55.00
NEW AO SMITH - E- MOTOR. 1.5 HP. RPM 1745 . PH 3-
$50.00
Small Toothed Drive Belt with two Gears
$4.50
Westinghouse Contact Renewal Parts Kit 3 Pole Contacts
$349.00
Reliance 25 HP Submersible Wet Pit Electric Motor
$699.00
DC EV Motor 10" Heavy Duty 7 HP Cont. Peek over 75 HP
$202.50
2IJ3GA - AA Oriental Motor
$9.99
gear reducer
$25.00
10 NOS 110XL037 Cogged Timing Belts Nr Browning gear
$0.99
24 Volt DC Motor. Reversable,Powerful !!!!!
$14.99
Reversible Electric Gear Motor 24v 50 RPM Gearmotor DC
$59.99
Baldor 10 HP Electric Motor
$399.00
407pc PROFESSIONAL O-RING SET ASSORTMENT 34 SIZES
$6.99
.375 (L) Pitch, 32 Teeth, Cast Iron TIMING PULLEY, NEW!
$6.00
120 VOLTS 1/7 HP AC/DC ELECTRIC MOTOR LOT OF TWO
$4.99
Reliance 29 HP Submersible Wet Pit Electric Motor
$699.00
1/4 HP 115V MARATHON ELECTRIC MOTOR
$7.00
Motor Baldor #VL3501-50
$55.00
gear reducer
$75.00
MORSE POWERLINE SPEED REDUCER NEW 2203 RATIO 0900 CO56
$19.99
Reliance 15 HP Submersible Wet Pit Electric Motor
$299.00
US Electric 15 HP Hostile Duty High Efficency Motor
$289.00
WEG MOTOR, AC, 5HP
$26.00
Electric Motor 25Hp 3Ph TEFC Brand New NIB
$1650.00
1/40 HP DAYTON SHADED POLE AC MOTOR
$11.99
A.O. Smith Condenser Fan Motor FSE1036SV1 New
$15.55
DAYTON 1/100 HP GEARMOTOR
$9.99
NEW 5 HP BALDOR AIRCOMPRESSOR ELECTRIC MOTOR L1410T
$354.95
IPTS 1C60 GEAR REDUCER 15:1 1" SHAFT NEW !!
$22.50
NEW General Electric Motor 15Hp 230/460 V 36.8/15.4 AMP
$139.99
BALDOR DIRECT CURRENT DC MOTOR 5HP 2500 RPM PM3669P
$299.99
General Electric GE 15 HP Vertical Mount Motor
$299.00
ELECTRIC MOTOR, SMALL, UTILITY
$12.26
640 WATT 120V DC WIND GENERATOR TURBINE MOTOR
$27.50
electric pump motor 115v
$0.99
AC MOTOR (s) Lot of 3 120V
$0.99
New Bodine Fractional Horsepower Gearmotor 1/8 HP
$9.99