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b'1. Large deceleration ratio A high deceleration ratio of 1/30-1/320 can be obtained.The structure is easy, but it can realize high reduction ratio gadget. 2. Small gear clearance The Drive, which meshes with ordinary gears and has minimal backlash, is essential to the controller business. 3. High precision'

How to Read a Motor Nameplate | VFDs.com

b'Mar 20, 2014 \xc2\xb7 The RPM listed on the nameplate is the shaft speed for the motor. The speed of the motor is directly related to the frequency of the line voltage and the number of poles in the motor. At 60 Hz, a 4 pole motor will rotate at approximately 1800 RPM (7200/4 poles).'

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DIY Wind Turbine - Renewable Energy - MOTHER EARTH NEWS

b"Providing that I can crank 1 rotation every 2 seconds (30 rpm) stepping up to 4-1 ratio (120 rpm) with pulleys, and then again with 5-1 pulleys, I'm hoping to reach that 600 rpm mark."

Homemade Water Wheel Electric Generator - Ask a Prepper

b'Jun 03, 2014 \xc2\xb7 Usually, for a water wheel electric generator you need at least 3 feet of fall and at least 20 gallons per minute of flow. The more fall and flow you have, the more potential power you can generate. \xe2\x80\xa6'

DIY Wind Turbine - Renewable Energy - MOTHER EARTH NEWS

b"Providing that I can crank 1 rotation every 2 seconds (30 rpm) stepping up to 4-1 ratio (120 rpm) with pulleys, and then again with 5-1 pulleys, I'm hoping to reach that 600 rpm mark."

MEGR 2156 Final Flashcards | Quizlet

b'A power winch is designed to raise a 4,044 N load 9 meter in 1 minutes. The winch is designed with a 317 mm diameter drum taking up the wire lifting the load. The drum will be connected to a 6 rpm motor through a gearbox. What is the minimum torque (Nm) that the \xe2\x80\xa6'