Incremental rotary encoder EI40B

magneticflangeshaft-mounted

Product name
EI40B — incremental magnetic encoder for industrial position and speed sensing

Key features

• Magnetic incremental encoder, suitable as a speed sensor
• Programmable PPR up to 4096
• Protection degree: IP67
• Equipped with one pair of precision ball bearings
• Flexible flange mounting

Mechanical specifications

• Protection: IP67
• Operating torque: <1 mN·m
• Maximum speed: 6000 rpm
• Mass: approx. 140 g
• Housing material: anodized aluminium alloy
• Shaft material: brass (special shafts available)

Environmental specifications

• Operating temperature range: -40℃ to +85℃
• Storage temperature range: -40℃ to +85℃

Electrical specifications

• Standard model: EI40B-F1-W4096-P
• Supply voltage: 5 V–30 V
• Output form: push-pull (HIGH >2.9 V, LOW <0.4 V); differential variants available
• Number of output pulses: up to 4096 ppr
• 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)

Options

• Special shafts: custom length, diameter or machining (slotted, flattened, drilled, etc.)
• Special outputs: differential signal versions available

Technical summary

• Model: EI40B
• Type: Incremental magnetic encoder
• PPR: configurable up to 4096
• Protection degree: IP67
• Supply voltage: 5–30 V
• Max speed: 6000 rpm
• Operating temperature: -40℃ to +85℃