A size 21 servo ring allows easy mounting and replacement of pancake resolvers with high tolerance to motor shaft movement and 360 degrees of adjustment to align the signal outputs to the shaft position.A superior optical configuration allows for generous internal component clearance eliminating potential damage at high ambient operating temperatures. High temperature rated grease is standard for extended bearing life.The use of optically-generated signals for Brushless DC (BLDC) servo control provides higher accuracy and reliability by eliminating the hysteresis found in competitive units with hall-effect sensors, ensuring maximum performance and reliability of the servo system. Compared to most resolvers with accuracy of ±10 arc-min, the F21 enables superior shaft positioning with accuracy to ±2.5 arc-min.
| Dynapar Corp. | |
|---|---|
| Product Category | Rotary Encoders |
| Product Number | Series F21 |
| Product Name | Commutating Encoder |
| Encoder Technology | Optical |
| Encoder Type | Incremental |
| Encoder Output | Index |
| Output Signal | Voltage |
| Counts / Revolution | 1024 to 2048 (counts/revolution) |
