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  1. Detection - Measurement
  2. Position, Speed and Acceleration Measurements
  3. Incremental rotary encoder
  4. SENTOP by Shanghai Sibo M&E Co., Ltd.

Incremental rotary encoder EI40B
magneticflangedigital output

Incremental rotary encoder - EI40B - SENTOP by Shanghai Sibo M&E Co., Ltd. - magnetic / flange / digital output
Incremental rotary encoder - EI40B - SENTOP by Shanghai Sibo M&E Co., Ltd. - magnetic / flange / digital output
Incremental rotary encoder - EI40B - SENTOP by Shanghai Sibo M&E Co., Ltd. - magnetic / flange / digital output - image - 2
Incremental rotary encoder - EI40B - SENTOP by Shanghai Sibo M&E Co., Ltd. - magnetic / flange / digital output - image - 3
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Go to the SENTOP by Shanghai Sibo M&E Co., Ltd. website for more information

Characteristics

Type
incremental
Technology
magnetic
Construction
flange
Output signal
digital output
Material
aluminum, brass
Protection level
IP67
Other characteristics
high-resolution
Incremental encoder résolution (pulses per revolution

Max.: 16,384 unit

Min.: 4,096 unit

Rotational speed

Max.: 6,000 rpm
(37,699 rad.min-1)

Min.: 0 rpm
(0 rad.min-1)

Process temperature

Max.: 85 °C
(185 °F)

Min.: -40 °C
(-40 °F)

Description

Product
EI40B — Incremental magnetic encoder for industrial position and speed measurement.

Key features
  • Magnetic incremental encoder; usable as a speed sensor
  • Configurable PPR up to 4096 (optionally up to 16384)
  • Protection degree: IP67
  • Equipped with a pair of precision ball bearings
  • Flexible flange mounting for easy integration


Dimensions
Dimension drawing available for EI40B.

Mechanical specifications
  • Protection degree: IP67
  • Operating torque: ≤1 mN·m
  • Max. speed: 6000 rpm
  • Life expectancy: 100,000,000 cycles
  • Mass: Approx. 140 g
  • Housing material: Anodized aluminium alloy
  • Shaft material: Brass


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


Electrical specifications
  • Standard model: EI40B-F1-W4096-P
  • Applied voltage: 5 V–30 V
  • Output form: Push-pull (HIGH 2.9–5 V; LOW ≤0.4 V); differential variants available
  • Number of output pulses: 4096 ppr (standard), up to 16384 max
  • 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)


Special specifications available
  • Special shaft: custom length, diameter or machining (slot, flat, drilled, etc.)
  • Special output: 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℃

Catalogs

Go to the SENTOP by Shanghai Sibo M&E Co., Ltd. website for more information

Other SENTOP by Shanghai Sibo M&E Co., Ltd. products

Encoders

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.