Worm Gear Unit With 63B5 Flange

Characteristics for Worm Gear Unit with 63B5 Flange:

Saving space: The space requirement of NMRV gearbox for the installation of the output shaft is considerably large while assembling a motor or a reducer. The installation of a hollow type reducer may form a right angle with a motor, thus facilitate the miniaturization of the machine.

Self-locking: For the place require for minor holding force, save the cost of the baking device, such as in slope conveyor.

Fast stop: The ordinary worm gear available in the market requires 5~10 seconds of stop time. But the NRV series product only needs 2~5 munites to reach of state of stillness.

High accommodation: You may select from a hollow shaft. Uni-direction output shaft, easy to modify, only one minute to complete the disassemble and assemble of the shaft.

A gearbox designed using a worm and worm wheel is considerably smaller than one made from plain spur gears and has its drive axes at 90° to each other. With a single start worm, for each 360° turn of the worm, the worm-wheel advances only one tooth of the gear wheel. With spur gears, a gear of 12 teeth must match with a 240 tooth gear to achieve the same 20:1 ratio.

There are three different types of gears that can be used in a worm drive.

The first is a non-throated worm gear. It doesn't have a throat or groove machined around the circumference of either the worm or worm wheel.

The second is single-throated worm gear, in which the worm wheel is throated.

The final type is double-throated worm gear, which has both gears throated. This type of gearing can support the highest loading.

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