Computer and Business Articles
Tons of informative business and computer articles
Featured Articles
    Networking and the Internet
Retail Equipment & Supplies
    Beauty & Salon Equipment
    Labeling & Tagging Supplies
    Mannequins & Dress Forms
    Racks & Fixtures
    Security & Surveillance
    Shopping Carts & Baskets
    Other
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 & 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:  
Reliance 10 HP Submersible Wet Pit Electric Motor

$299.00
Reversible Electric Gear Motor 12v 50 RPM Gearmotor DC

$49.99
Bodine gear motor

$26.76
BALDOR TEFC MOTOR 50 HP 1760RPM =NEW!

$499.00
SEW Eurodrive Electric Motor & Convertor 1700RPM .25HP

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

$211.01
Total Source 00-99976 P/S Motor 24 Voltage

$16.05
Pulley, Double Groove, 3 1/2" NEW

$9.99
Dayton Motor 5K445C, 1/3 HP, 115/230V, 1750 RPM 56Frame

$20.00
4 EACH MULTI SPEED FAN MOTORS

$9.99
30 Hp electric motor

$75.00
US Motor 30 HP, 3 Phase Motor Cat# D30P2B Mod#J368

$249.00
15 Hp electric motor

$75.00
30 Hp electric motor

$75.00
Motor Phase / Rotation Indicator

$21.50
Bodine gear motor

$21.00
50 mabuchi motors

$5.00
BALDOR 1 HP MOTOR 3 PHASE 60 HZ #CBM3546T

$40.00
DC MOTOR CLUBCAR GOLFCART LOTSALE15 NEW GE OEM DC48V7HP

$809.99
Powertron DC Motor 5 HP 2110AT frame 1750 RPM 240 Volts

$375.00
New Woods Sure-Grip HTD Timing Belt 2310 14M 55

$50.00
Bison PM DC gear motor 90 volt

$10.50
3/4 Hp Century Pump Motor 3550 RPM Frame Y48CY

$20.00
Carson Mfg. Inc. Eliminator Planetary Gearhead 23EP070

$99.99
Marathon - Delta 1-1/2 HP Unisaw Motor w/3-Step Pulley

$250.00
NEW! GE Commercial Motor by Regal Beloit HP 1/20 40 amp

$5.00
Delta 1 HP 1725 RPM 3 Phase motor

$25.00
New - Baldor Motor - # RL1310a

$45.62
30 VINTAGE OHIO D-4 GRAPHITE MOTOR BRUSHES,COPPER WIRE

$9.99
Hoist Motor 3 Three Phase

$400.00
Powerful High Torque DC 12V 160RPM Gear Motor-buySAFE!

$15.99
Reliance 1.5 HP Submersible Wet Pit Electric Motor

$99.00
New Digital Laser Photo Tachometer Non Contact RPM Tach

$19.00
SIEMENS EXPLOSION PROOF MOTOR 2HP 1500RPM dents,scratch

$159.99
NEW SEVUS BRAND 25 HP ELECTRIC MOTOR

$245.00
Two Boston FC25-1 1/8 cupplers

$10.00
3 HP ELECTRIC MOTOR ..... 3 phase

$139.99
BODINE ELECTRIC 1/29HP GEARMOTOR TYPE: 24A2BEPM-D3

$9.95
407 Pcs O-Ring Assortment Wholesale - Universal Series

$7.63
4x MITSUMI M25E-1-6L R-14 Mini DC Motors LOT Hobby Toy

$0.99
Taylor Electric Motor 1.5 hp 208-240 VAC Single Phase

$40.00
Baldor 90 DC VDC Electric Gear Motor 1/18 HP 30:1 Ratio

$24.99
BALDOR- 1 1/2 HP, 230/ 460 C FACE MOTOR, $365 VALUE, NR

$15.99
NIB BALDOR 1/8 HP 24 volt DC RIGHT ANGLE GEAR MOTOR

$49.99
Baldor 2314P 1/15HP T64 R130 Industrial Electric Motor

$19.95
1-HP 3PH Stainless Steel Hydro-Duty WashDown Motor NIB

$49.99
GE Motors Tachometer Generator Mod 5PY59JY1 1000 RPM

$99.99
NEW MCQUAY 1/5 HP HVAC REPLACEMENT MOTOR GE-5KCP29DK

$15.91
1 HP ELECTRIC MOTOR .... single phase

$81.99
10 Hp Electric Motor

$75.00
Reliance 60 HP Submersible Wet Pit Electric Motor

$749.00
Motor for Fan

$4.95
Bodine 24A4BEPM-3F 1/17HP 500RPM DC Gearmotor

$129.99
2 HP Reeves Drive

$150.00
Magnatek 1/4 horsepower motor

$30.00
Small Electric Motor AC 115V

$5.00
1.5 HP ELECTRIC MOTOR ..... 3 phase

$72.99
Baldor Industrial Motor 1.5 HP - 3 Phase

$32.00
Ohio 1.5 HP Motor w/Doerr Right-Angle Reducing Gearbox

$149.99
1/3 HP ELECTRIC MOTOR SINGLE NEW 115 230 VAC COMPRESSOR

$18.50
10HP, 1800RPM, electric motor, 230/460, 3 phase TEFC

$279.99
25 Hp electric motor

$75.00
5 HP 3 PH CENTURY AC MOTOR

$102.50
CMC servo motor PM DC

$23.28
5 hp electric motor

$25.00
3 HP ELECTRIC MOTOR ..... 3 phase

$122.99
Electric motor, 50 HP, 460/230

$500.00
Bodine gear motor

$18.76
Boston Gear Motor 1.5HP 230/460VAC NEW JUTF-5/8 NR!

$49.99
Motor Specialty S614 90VDC 2500RPM 1/3HP 3.9A

$17.49
NEW Vector SEW Eurodrive 3 Phase AC Gearmotor 0.25kW

$199.99
CMC servo motor PM DC

$8.50
Franklin Electric 1.5HP Submersible Motor

$99.99
Warner Electric Clutche & Brake PB-500 5300631005;*A11

$9.99
Reliance 69 HP Submersible Wet Pit Electric Motor

$850.00
15 Hp electric motor

$75.00
Synchronous Clock Motor 120V 60 rpm 4W 7mm shaft

$9.99
BALDOR INDUSTRIAL MOTOR, 3/4 HP, 230V, 1725/850 RPM

$150.00
ELECTRIC MOTOR

$50.00
Dodge Tigear C-Face 1/2 HP Reducer

$39.99
LOT OF 2 - DC GEARMOTORS - ROBOT - ROBOTICS - 12 VDC

$9.99
NEW NORD 83-250TC GEAR REDUCER 24.42 RATIO 72 RPM

$1499.99
*New* Baldor 1.5 HP Motor w/ Pump for Coherent Infinity

$129.00
Lucas Western Electric Motor 1.25HP Type A 208v 4amps

$19.99
New Baldor VM3542 3/4 HP Motor 1725 RPM 3 PH

$49.99
Pitney Bows servo motor PM DC

$3.00
One FC 25-7/8 cuppler

$5.00
A.O. Smith 5HP Variable Speed DC Motor 1540RPM 180VDC

$199.99
New Reeves Multi Speed Variable Speed Belt 605036-29-J

$50.00
Warner Electric Brake PB-500 5300111-002;*A11

$12.50
Vintage GM Delco Motor Gear Train 1219610 NIB NOS

$8.99
NEW LEESON 3HP INDUSTRIAL ELECTRIC MOTOR 220V 1440RPM

$250.00
Baldor 2314P 1/27 HP T66 R310 Industrial Electric Motor

$19.95
Baldor Industrial DC Motor .5HP 1725 RPM 90VDC Motor

$29.95
Bodine gear motor

$5.00
Dayton 6K039P Electric Motor

$17.49
Baldor Motor

$0.99
New 5HP SEW EuroDrive Brake Motor w/Brake Control Sys.

$99.00
A O Smith Model F48sl6l14

$30.00
DC MOTOR, 12V, with Optical Encoder and Gearbox

$3.76