Strongarm 40F Membrane Keypad 36-Function Key W/Encoder USE145

Strongarm 40F is an industrial membrane keypad featuring 36 function keys with an integrated rotary encoder, designed for reliable operator input in harsh manufacturing and automation environments. This rugged human‑machine interface provides tactile feedback, sealed construction, and flexible mounting for use with Strongarm operator stations and control systems. **Technical specifications:** Manufacturer: Strongarm Designs, Inc. Product type: Industrial membrane keypad with encoder Model designation: 40F Part reference: USE145 Input interface type: Membrane keypad Number of function keys: 36 Key layout: Alphanumeric and function key arrangement Encoder type: Integrated rotary encoder Actuation method: Membrane switch technology Key feedback: Tactile membrane response Front panel construction: Sealed industrial membrane Housing material: Metal rear enclosure with membrane front Mounting style: Panel mount Connection type: Multi‑pin connector interface Electrical interface: Low‑voltage control signaling Environmental protection: Industrial sealed front surface Resistance: Oil, dust, and moisture resistant membrane Application: Operator input for CNC, automation, and control systems Compatibility: Strongarm operator consoles and HMI systems Operating environment: Industrial and factory floor applications Included accessories: Mounting hardware and documentation (as supplied) Brand marking: Strongarm Country of manufacture: United States