Incremental rotary encoder EI40A

magneticdigital output5VDC

Product
Incremental magnetic encoder for speed detection and position feedback. Designed for IP67 environments and long life. Suitable for screw & servo mounting in industrial motion-control systems.

Characteristics

• Magnetic incremental encoder for speed and position sensing
• Configurable PPR up to 4096 (configurable, max 16384)
• High protection degree (IP67)
• One pair of precision ball bearings
• Screw & Servo mount options

Dimension
Dimension drawing available (file name: 尺寸图_SENTOP_EI40A.jpg).

General 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: Stainless steel

Environmental Specifications
Operating temperature range: -40℃ ～ +85℃
Storage temperature range: -40℃ ～ +85℃

General Electrical Specifications
Standard model: EI40A-S1-W4096-P
Applied voltage: 5V - 30V
Output high level: >2.9V
Output low level: <0.4V
Output form: Push-pull output (differential option available)
Number of output pulses: 4096 ppr (configurable, max 16384)
Output propagation delay: <10 μs
Current consumption (no-load): <30 mA
Insulation resistance: >1000 MΩ (500 V D.C.)
Dielectric strength: 1 min (500 V A.C.)

Special Specifications Available
Special shaft: custom length, diameter or machining on shaft (slotted, flatted, drilled, etc.).
Special output: differential signal versions available.

Technical specifications

• Model: EI40A (e.g. EI40A-S1-W4096-P)
• Type: Incremental encoder, magnetic
• Protection: IP67
• Max. speed: 6000 rpm
• Operating torque: ≤1 mN·m
• Pulses: up to 4096 ppr (configurable, max 16384)
• Voltage: 5V - 30V
• Output: Push-pull (standard), differential option
• Current consumption (no-load): <30 mA
• Operating temperature: -40℃ to +85℃
• Housing: Anodized aluminium alloy; Shaft: Stainless steel
• Mass: Approx. 140 g