Electric Motor Gearbox Directory

Conduct Research

• Mighty motors
  induction motors, normally designed to run at base speeds between 850 to 3,500 rpm, are not particularly suited for low-speed operation because efficiency drops with reduced speed. They also may be unable to deliver smooth torque at low speeds. A gearbox is the traditional mechanical solution...
• Five pumps power blast-hole drill
  it one of the most productive, according to company engineers. The rig's 1,500-hp diesel engine or 1,400-hp electric motor drive a custom-built gearbox that runs five pumps from Parker Hannifin's Hydraulic Pump Div., Marysville, Ohio. The pumps, in turn, power virtually the entire machine. According...
• Gearboxes
  on battery power the car shifts over to a drive consisting of 1) a 1.4 litre gasoline engine coupled to a 2) 53 kw electric generator which supplies power to a 3) (nominal)150 hp motor, 273 lb-ft torque which then drives the front wheels presumably through a gearbox.and axles. 150hp at 273 lb-ft...
• Ultralight servohydraulics for Formula 1
  the vehicle center of gravity. "Hydraulics is absolutely unique in terms of power density, and the little valves we supply to F1 can control 5 hp (3.5 kW) of power at a fraction of the size and weight of equivalent electric motors," says Jones. Moog's E024 subminiature servovalves, for instance...
• 2003 BMW Z4 3.0i
  or panic braking on my part. And, for drivers who haven't mastered the art of manual shifting, there's an optional six-speed SMG (sequential mechanical gearbox) available. The SMG features shift-by-wire technology, letting drivers shift gears by either using the gearshift or engaging one of two...
• Transparentportation: Concept car gets "all clear"
  , an additional gearbox was needed. The car weighs only 1,650 lb. Its transparent shell reveals an aluminum chassis, which looks as if it were made from a solid piece. The Recaro seats are made of twelve transparent ribs. Head restraints and armrests are transparent Technogel, a plasticizerfree polyurethane...
• Slick bearings slash friction
  will initially cover smaller-diameter sizes for light to medium-duty machinery. In particular, target applications include industrial electric motors driving pumps, compressors, fans, and conveyors. Energy Efficient bearings meet ISO standard dimensions and can replace other bearings in most...
• 2004 BMW 645Ci coupe
  and taillights. Adaptive headlights swivel as they follow the course of the road, reportedly giving 90% more illumination than conventional lights. High and low-beam control units are fed data regarding steering angle, yaw rate, and speed, and an electric motor moves the lights left or right...
• Taking the roar out of the crowd: Hybrid Motorcycles
  of the current. And the motors are typically about one-fifth of the size and mass of conventional motors. The electric motor produces 23 Nm/17 lb-ft of torque. The transmission and final drive convert this to 288 Nm/212 lb-ft in low gear. Batteries constantly recharge while the vehicle operates...
• Dewatering Pumps for Mine Safety
  , in terms of safety and mine efficiency, making reliable dewatering equipment a necessity. The West-Virginia-based longwall coal mining company asked a pump distributor for a solution, and its personnel responded immediately. Finding a Solution. For most mining companies, electric submersible centrifugal...

Engineering Web Search: Electric Motor Gearbox Directory