ELCO EVP50P Series Encoder

General Description:
The ELCO EVP50P Series are high-precision incremental encoders with a 50 mm housing diameter. The “P” series design features a hollow shaft construction, allowing direct shaft-through mounting. With high resolution, robust construction, and suitability for industrial environments, it provides reliable position feedback for motor control systems, packaging machines, robotics, and automation lines.

Technical Specifications:

• Housing Diameter: Ø50 mm

• Material: Aluminum body, stainless steel shaft

• Shaft Type: Hollow shaft

• Shaft Diameter: Ø8 mm, Ø10 mm, Ø12 mm (optional)

• Protection Class: IP54 (optional IP65)

• Maximum Speed: 6000 rpm

• Load Capacity: 20 N axial, 40 N radial

• Shock Resistance: 30 G / 11 ms

• Vibration Resistance: 10 G (10–2000 Hz)

• Moment of Inertia: 8 × 10⁻⁶ kg·m²

• Starting Torque: < 0.02 Nm

• Operating Temperature: -20 … +85 °C

• Storage Temperature: -30 … +85 °C

• Weight: Approx. 280 g

Electrical Specifications:

• Supply Voltage:

  • Push-pull output: 5–30 VDC

  • RS422 output: 5 VDC or 10–30 VDC

• Maximum Resolution: 5000 PPR

• Current Consumption: ≤ 100 mA

• Maximum Pulse Frequency: 300 kHz

• Output Level (Push-pull):

  • High: Ub-1.5 V

  • Low: ≤ 0.8 V

• Output Level (RS422):

  • High: ≥ 3.4 V

  • Low: ≤ 0.4 V

Advantages:

• Easy installation with hollow shaft design

• High resolution and measurement accuracy

• Strong resistance to vibration and shock

• Multiple mounting accessory and connection options