Spur gear
The spur gear units have been developed for the simple assembly of our stepper motors with helically-toothed pinion gears. This enabled the primary noise source to be reduced by 7 dB.
GN..K gears have the same diameter as the motors which considerably facilitates installation. High axial and radial forces can be achieved through the use of ball bearings. Thus the developers are provided with an extremely powerful and low-cost gearing unit.
Caution: Please note the possible motor/gear combinations in the "Series overview" PDF!
THESE GEARS DO NOT FIT ON OUR STANDARD MOTORS!!
Other reduction ratios of the spur gears are available on request as well as stored in the datasheet.
|
|
|||||||
|---|---|---|---|---|---|---|---|
| Gear | Size | Reduction ratio | Output torque , max. |
Efficiency factor |
Weight | ||
| Ncm | % | ||||||
| GEAR-1GN9K | 41 | 9:1 | 50 | 72 | 0.08 | ||
| GEAR-1GN25K | 41 | 25:1 | 100 | 52 | 0.08 | ||
| GEAR-2GN5K | 60 | 5:1 | 75 | 81 | 0.45 | ||
| GEAR-2GN9K | 60 | 9:1 | 90 | 81 | 0.08 | ||
| GEAR-2GN25K | 60 | 25:1 | 125 | 73 | 0.45 | ||
| GEAR-2GN50K | 60 | 50:1 | 180 | 66 | 0.45 | ||
| GEAR-4GN5K | 80 | 5:1 | 100 | 81 | 0.70 | ||
| GEAR-4GN9K | 80 | 9:1 | 120 | 81 | 0.70 | ||
| GEAR-4GN25K | 80 | 25:1 | 220 | 73 | 0.70 | ||
| GEAR-4GN50K | 80 | 50:1 | 350 | 66 | 0.70 | ||
