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  4. SENTOP by Shanghai Sibo M&E Co., Ltd.

Absolute rotary encoder IBS36-2
inductive12-bitsingle-turn

Absolute rotary encoder - IBS36-2 - SENTOP by Shanghai Sibo M&E Co., Ltd. - inductive / 12-bit / single-turn
Absolute rotary encoder - IBS36-2 - SENTOP by Shanghai Sibo M&E Co., Ltd. - inductive / 12-bit / single-turn
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Go to the SENTOP by Shanghai Sibo M&E Co., Ltd. website for more information

Characteristics

Type
absolute
Technology
inductive
Absolute encoder resolution
12-bit
Construction
single-turn
Output signal
RS-485, Modbus
Protection level
IP67
Applications
for motors
Incremental encoder résolution (pulses per revolution

4,096 unit

Shaft diameter

Max.: 12 mm
(0.47 in)

Min.: 0 mm
(0 in)

Rotational speed

Max.: 30,000 rpm
(188,496 rad.min-1)

Min.: 0 rpm
(0 rad.min-1)

Process temperature

Max.: 125 °C
(257 °F)

Min.: -40 °C
(-40 °F)

Description

Product
IBS36-2 — Absolute inductive encoders, split type with bus signal output and servo-mount capability. Provides a 360° effective electrical angle, 12-bit resolution and high environmental and mechanical robustness.

Features
  • Inductive absolute encoder
  • Split type (rotor and stator separated)
  • Bus signal output: RS485 / Modbus RTU (slave)
  • Servo mount compatible

Dimensions
Dimension drawing available on the product page.

General Mechanical Specifications
Mechanical angle: 360° (endless)
Protection degree: IP67 (electrical parts)
Max. speed: 30000 rpm
Life expectancy: >100,000,000 revolutions
Mass: Rotor approx. 4 g; Stator approx. 19 g
Housing material: Anodized aluminium alloy
Shaft material: Stainless steel
Shaft diameter: φ12 Max
Mounting gap: 0.55 ±0.25 mm
Allowable mounting eccentricity: ±0.1 mm

Environmental Specifications
Operating temperature range: -40℃ to +125℃
Storage temperature range: -55℃ to +125℃
Vibration: 100 m/s², 10 Hz–2000 Hz (EN 60068-2-6)
Shock: 500 m/s², 13 ms (EN 60068-2-27)
ESD durability: Contact ±8 kV, Air ±15 kV (EN61000-4-2:2009)
EMS durability: 100 V/m (80 MHz–1 GHz), EN61000-4-3:2006+A1:2010

General Electrical Specifications
Standard model: IBS36-2-S5-W12485
Applied voltage: 9–30 V
Current consumption (no-load): <80 mA
Effective electrical angle: 360°
Independent linearity tolerance: ±0.2%
Resolution: 4096 (12 Bit)
Output port: RS485
Output signal: Modbus RTU (slave)
Baud rate: 1200–115200 bps (default 9600 bps)
Address: 1–200 settable (default 1)
Start time: 5 ms
Update signal: 1 ms
Communication interval: >20 ms
Insulation resistance: >1000 MΩ (500 V D.C.)
Dielectric strength: 1 min (500 V A.C.)

Special Specifications Available
Customized communication protocol available on request.

Technical specifications
  • Model: IBS36-2
  • Type: Absolute inductive encoder, split type
  • Electrical output: RS485, Modbus RTU (slave)
  • Resolution: 4096 (12 Bit)
  • Linearity tolerance: ±0.2%
  • Operating voltage: 9–30 V
  • Protection: IP67 (electrical parts)
  • Operating temperature: -40℃ to +125℃
  • Mechanical angle: 360° (endless)
  • Shaft max diameter: φ12
  • Mass: Rotor approx. 4 g; Stator approx. 19 g

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.