| | Output Design | Construction | Performance | Accuracy |
|---|
 | AFH SeriesHighest Precision High Wear Resistance Alloy Steel Construction/ Hardened and Ground Gearing | Rotary Shaft Square Thru Hole Flange Machine Mounting
| Alloy Steel / Black Powder Coat Aluminum
|     | Less than 1 arc-min all stages |
 | AH SeriesHighest Precision High Wear Resistance Suited for High Cycle Rate/ Short Move Applications
| Rotary Flange Round Thru Hole Flange Machine Mounting
| Alloy Steel / Black Powder Coat Aluminum
|     | Less than 1 arc-min all stages |
 | AHK SeriesHigh precision rotary flange Alloy steel – hardened and ground Highest accuracy High wear resistance
| Tapped Rotary Flange ISO 9409 Round Thru Hole Flange Machine Mounting
| Alloy Steel / Black Powder Coat Aluminum
|     | 2 arc-min or less |
 | AFHK SeriesHigh precision Alloy steel – hardened and ground gearing Highest accuracy High wear resistance
| Rotary Shaft Square Thru Hole Flange Machine Mounting
| Alloy Steel / Black Powder Coat Aluminum
|     | 1 arc-min or less |