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

Absolute rotary encoder EAMD58A
magnetic14-bit12-bit

Absolute rotary encoder - EAMD58A - SENTOP by Shanghai Sibo M&E Co., Ltd. - magnetic / 14-bit / 12-bit
Absolute rotary encoder - EAMD58A - SENTOP by Shanghai Sibo M&E Co., Ltd. - magnetic / 14-bit / 12-bit
Absolute rotary encoder - EAMD58A - SENTOP by Shanghai Sibo M&E Co., Ltd. - magnetic / 14-bit / 12-bit - image - 2
Absolute rotary encoder - EAMD58A - SENTOP by Shanghai Sibo M&E Co., Ltd. - magnetic / 14-bit / 12-bit - image - 3
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Go to the SENTOP by Shanghai Sibo M&E Co., Ltd. website for more information

Characteristics

Type
absolute
Technology
magnetic
Absolute encoder resolution
14-bit, 12-bit
Construction
single-turn
Output signal
SSI
Protection level
IP67, magnetically shielded, IP65
Applications
industrial, for motors
Other characteristics
heavy-duty
Incremental encoder résolution (pulses per revolution

Min.: 4,096 unit

Max.: 16,384 unit

Shaft diameter

Min.: 6 mm
(0.24 in)

Max.: 12 mm
(0.47 in)

Process temperature

Min.: -30 °C
(-22 °F)

Max.: 85 °C
(185 °F)

Description

Product
EASD58A magnetic absolute single-turn encoder for industrial position feedback and motion control applications.

Characteristics
  • Magnetic single-turn encoder
  • High protection degree: housing IP67; shaft IP65 (optional IP67)
  • One pair of precision ball bearings
  • Heavy-duty construction
  • Resistance to magnetic interference
  • Screw & Servo mount compatible


Mechanical specifications
  • Protection degree: Housing IP67; Shaft IP65, Optional IP67
  • Starting torque: <50mN·m
  • Life expectancy: >100,000,000
  • Mass: Approx. 360 g
  • Housing material: Aluminium alloy
  • Shaft material: Stainless steel
  • Shaft load: Radial 80 N, Axial 40 N
  • Shaft diameter options: φ6 / φ8 / φ10 / φ12


Environmental specifications
  • Operating temperature range: -30℃ to +85℃
  • Storage temperature range: -30℃ to +85℃
  • Vibration: 100 m/s², 55Hz–2000Hz (EN 60068-2-6)
  • Shock: 100 m/s², 6 ms (EN 60068-2-27)
  • ESD durability: Contact discharge ±8KV; Air discharge ±15KV (EN61000-4-2:2009)
  • EMS durability: 100 V/m (80MHz–1GHz, 1kHz 80% AM), EN61000-4-3


Electrical specifications
  • Standard model: EASD58A-S1-W12A
  • Supply voltage: 9V–30V
  • Current consumption (no-load): <80mA
  • Single-turn resolution: 4096 (12-bit) standard; up to 16384 (14-bit)
  • Interface: SSI (TTL signal level)
  • Code rule: Binary / Gray
  • Signal level: TTL
  • Update time: 10 μs
  • Insulation resistance: >1000 MΩ (500V D.C.)
  • Dielectric strength: 1 min (500V A.C.)


Special specifications available
  • Custom shaft options: special length, diameter, special machining (slotted, flattened, drilled ends or sides) or blind hole


Technical summary
  • Model: EASD58A (standard variant EASD58A-S1-W12A)
  • Type: Magnetic absolute single-turn encoder
  • Interface / Output: SSI, TTL
  • Resolution: 4096 (12-bit) up to 16384 (14-bit)
  • Supply: 9V–30V
  • Protection: Housing IP67; Shaft IP65 (optional IP67)
  • Shaft diameters: φ6 / φ8 / φ10 / φ12
  • Mass: Approx. 360 g
  • Operating temperature: -30℃ 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.