ОПИСАНИЕ ПРОДУКТА
ALLEN BRADLEY 840-4BC47 - Incremental Rotary Encoder
The ALLEN BRADLEY 840-4BC47 is an industrial-grade incremental rotary encoder from the Bulletin 840 series, engineered for precise position and speed feedback in demanding motion control applications. This device generates digital pulse signals proportional to shaft rotation, providing essential data for control systems. It is commonly deployed in machinery requiring accurate feedback, such as CNC equipment, robotics, material handling systems, and packaging lines.
Technical Specifications:
- SERIES/FAMILY: Bulletin 840 Incremental Encoder
- COMPONENT TYPE: Incremental Rotary Encoder
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 5-26VDC
- OUTPUT TYPE: Line Driver (RS-422 compatible)
- CHANNELS: A, B, Z (Index) with complementary outputs
- RESOLUTION: 1024 Pulses Per Revolution (PPR)
- MAXIMUM OUTPUT FREQUENCY: 100 kHz to 300 kHz (application dependent)
- MECHANICAL/PHYSICAL:
- SHAFT DIAMETER: 0.375 inch (3/8 inch)
- SHAFT TYPE: Solid Shaft
- MOUNTING STYLE: Flange Mount (e.g., 2.5-inch diameter)
- HOUSING MATERIAL: Aluminum
- MAXIMUM OPERATING SPEED: 6000 RPM
- INTERFACE/CONTROL:
- FEEDBACK SIGNAL: Quadrature (A/B phase shift) with index pulse
- CONNECTION: Industrial connector or integral cable
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP65
- OPERATING TEMPERATURE: -20°C to +85°C
- COOLING METHOD: Natural Convection
- COMPATIBILITY/APPLICATION: Position feedback, speed control, indexing, cut-to-length applications, robotics, material handling, packaging machinery, CNC machines.