There are two types of resin-coated actuators: the prism type AE series and the ring-shaped type AER series. For each of these series, there are multiple variations in shape, size, and wiring position, as will be shown in more detail in the following slides. The upper limit of operating temperature on these products is +85°C. In the metal case type of actuators, the ASB series is also operating up to +85°C, as are the high displacement models from the AHB series. Last but not least, the ASL series is even able to reach up to +150°C. In each series, in addition to the simple actuators that have no metal fitting (without flange type), products with mounting brackets are also available. There are two types of metal fittings: the female thread type that can be screwed from the back side and the flange type that can be screwed from the front side.