Incremental rotary encoder EI22A-F1

magneticflangealuminum

Product
EI22A-F1 is an incremental magnetic encoder with flange mounting suitable for industrial position and speed sensing applications.

Features

• Magnetic sensing technology
• PPR: 4096 standard (any PPR up to 4096 available; max 16384)
• Economy version
• Flange mount

General Specifications

• Protection degree: IP54
• Operating torque: ≤5 mN·m
• Maximum speed: ≤1500 rpm
• Life expectancy: 50,000,000 cycles
• Mass: Approx. 20 g
• Housing material: Anodized aluminium alloy
• Shaft material: Stainless steel

Environmental Specifications

• Operating temperature range: -30℃ ～ +125℃
• Storage temperature range: -30℃ ～ +125℃

General Electrical Specifications

• Standard model: EI22A-F1
• Supply voltage: 3.3V - 5V
• Output high level: 2.9 - 5V
• Output low level: ≤0.5V
• Output form: Push-pull
• Number of output pulses: 4096 ppr (max 16384)
• Mechanical angle: 360° (endless)
• Output propagation delay: ≤10 μs
• Current consumption (no-load): ≤30 mA
• Insulation resistance: ≥1000 MΩ (500 V DC)
• Dielectric strength: 1 min (500 V AC)
• EMS durability: 10 V/m (80 MHz–1 GHz, 1 kHz sine-wave, 80% AM)
• ESD durability: ±8 kV contact / ±15 kV air (IEC61000-4-2)

Special Specifications Available
Custom shaft options: special shaft length, diameter or machining (e.g. slotted or flattened shaft).

Technical characteristics

• Model: EI22A-F1
• Type: Incremental magnetic encoder
• Protection: IP54
• Supply voltage: 3.3V–5V
• Output: Push-pull, high level 2.9–5V, low level ≤0.5V
• PPR: 4096 standard (up to 16384 max)
• Mechanical angle: 360° (endless)
• Operating speed: ≤1500 rpm
• Life expectancy: 50 million cycles
• Mass: approx. 20 g
• Materials: anodized aluminium alloy housing, stainless steel shaft
• Operating temperature: -30℃ to +125℃
• EMC/ESD: EMS 10 V/m; ESD ±8 kV contact / ±15 kV air