Worm Gear Reducer NEMA 34 Ratio 20:1 - NMRV040

The advantage of the Gear Reducer is to increases the torque (power) on the output shaft by revving up the speed on the input shaft (Motor Shaft).
This is a worm gear mechanism which means that it can be only turned either CW or CCW only from the input shaft.
It can be controlled by your microcontroller - providing an excellent locking mechanism feature.
This feature is useful for machines such as conveyor systems, in which the locking feature can act as a brake for the conveyor when the motor is not turning. 
Another example is Worm gear used on cars and trucks to exchange speed for torque.

Table 1
Model	NMRV040
Type	Worm-Gear Reducer
Speed Ratio Range	As per your Selections
Input Bore Size	14mm - Key-Slotted
Input Flange Model	NEMA34 (Default=NEMA34)
Output Bore Size	18mm - Key-Slotted
Application	Matched with Servo/Stepper Motor
Goods Color	Argentate
Country	Australia Imported

Note: The output can be shafted or hollow depending on how you want it.
The gearbox has been preassembled and nicely packaged.

Please choose the correct ratio you need when ordering.