Incremental rotary encoder EI40NB
magnetic12-bit12-bit

Incremental rotary encoder - EI40NB - SENTOP by Shanghai Sibo M&E Co., Ltd. - magnetic / 12-bit / 12-bit
Incremental rotary encoder - EI40NB - SENTOP by Shanghai Sibo M&E Co., Ltd. - magnetic / 12-bit / 12-bit
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Characteristics

Type
incremental
Technology
magnetic
Absolute encoder resolution
12-bit
Absolute encoder revolution number
12-bit
Construction
blind-shaft, single-turn, flange
Output signal
RS-422
Supply voltage
24 Vdc, 5 VDC, 12 Vdc, 15VDC, 8VDC, 9VDC, 6VDC
Material
aluminum, stainless steel
Protection level
IP65
Applications
industrial, for motors, for harsh environments, for OEM, for elevators, for the food and beverage industry, for robotics, gas and oilfield, for mining
Other characteristics
high-resolution, high-accuracy, for motor feedback, security
Incremental encoder résolution (pulses per revolution

Max.: 4,096 unit

Min.: 1 unit

Housing diameter

40 mm
(1.57 in)

Shaft diameter

Max.: 8 mm
(0.31 in)

Min.: 4 mm
(0.16 in)

6 mm
(0.24 in)

Rotational speed

6,000 rpm
(37,699 rad.min-1)

Process temperature

Max.: 85 °C
(185 °F)

Min.: -30 °C
(-22 °F)

Description

Incremental Encoder EI40NB Magnetic encoders Any PPR up to 4096 available High protection degree With one couple of precision ball bearings With short-circuit proof Flange mount - General Mechanical Specifications Protection degree:IP65 Operating torque:≤1mN·m Max.speed:6000rpm Shaft load:Radial 60N,Axial 30N Life expectancy:>2,000,000,000 Mass:Approx.120g Housing material:Anodized aluminium alloy Shaft material:Stainless steel - Environmental Specifications Operating temperature range:-30℃~+85℃ Storage temperature range: -30℃~+85℃ - General Electrical Specifications Standard model:EI40NB-F1-W4096-P Applied voltage:4.75V-30V or 5V for RS-422 Output high level:>VCC-2.5V Output form:Differential push-pull incremental or RS-422 incremental Number of output pulse:4096 ppr Output propagation delay:<5μs Current consumption (no-load):≤30mA Load current:Short-circuit, with A shorted B ≤80mA, Output current -220mA~220mA - Special Specifications Available Special shaft:Special length of shaft、special diameter or special machining on shaft (like shaft slotted、fatted etc.) Special Output:Differential signal products are available. For other special requirements, please contact us at trade1@sakae.cn

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MAGNETIC 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.