Description
Overview
GAOTek high precision rotary encoder, 1k-10 KΩ, 2W, 360° travel, 50M revolutions. The precision conductive plastic angular displacement sensor adopts a hard antirust aluminum case and molded integrated conductive plastic base. Imported precious metal brush and current collecting parts, stainless steel shaft with high-speed bearing ensures high linearity, long mechanical life, high resolution, less dynamic noise and convenient and reliable installation.
Technical Specifications
| Nominal Resistance | 1 K, 2 K, 3 K, 5 K, 10 K (Ω) |
| Resistance Tolerance | ± 15 % |
| Independent Linear degrees | 0.1 %, 0.2 %, 0.3 %, 0.5 %, 1.0 % |
| Theory electrical corner | 95° |
| Resist. Temperature Coefficient of Wire | ≤ ± 400 P.P.M / °C |
| Insulation Resistance | ≥ 1000 MΩ at 500 V.D.C |
| Dielectric Strength | 1 minute at 1000 V (AC.RMS) |
| Output Smoothness | ≤ ± 0.10 % |
| Mechanical Travel | 360° (Endless) |
| Starting Torque (MAX.) | ≤ 10 x 10 –4 N.M |
| Bearing | 2 Pairs Ball Bearing |
| Shaft | Stainless Steel |
| Housing Case | Aluminum alloy |
| Life Expectancy | Approx. 50,000,000 (Shaft Revolutions) |
| Vibration | 15 G 2000 Hz |
| Shock | 50 G 11 ms |
| Power Rating | 2 W 158 °F (70°C) |
| Operating Temperature | −67 °F to 257 °F (-55 °C to +125 °C) |