We provide a tailored parallel encoder replacement for the CRF66-4096G4096C01, accurately replicating the original 4096×4096 multi-turn resolution and parallel output configuration. All critical mechanical and electrical specifications, including shaft interface, flange, housing, and connector orientation, are preserved, enabling direct plug-and-play installation without modifications. This solution addresses procurement challenges while ensuring reliable absolute feedback for industrial automation and control systems. Production and delivery are completed within 10–15 working days.
This replacement encoder has been adopted in the Middle East, Southeast Asia, Brazil, Russia, and Ukraine. Customers value its stable multi-turn tracking, robust construction, and consistent performance under demanding conditions. It is suitable for CNC machinery, automated production lines, wind turbines, and material-handling equipment, providing a cost-effective and reliable solution for precise absolute position feedback.
Reference Images
Electrical data
| Parameter | Value |
| Electrical data (Valid for all versions unless otherwise stated) | |
| Sensor system | GaAlAs diode, photo-transistor array, precision comparator |
| Parallel output circuits | A = Open collector, C = Darlington, D = Push pull |
| Serial outputs | Differential output to RS422 |
| SS/ ASA | Differential (opto-coupler) for data driver RS 422 |
| Parity bit | Check bit (not to RS - 22 Bit) |
| Error bit output | Data Bit (parallel and SS/ 32 Bit only) |
| Enable circuit for bus operation | Active or inactive |
| Multifunctional inputs (MFP) | Signal input 6 |
| Memory circuit (latch) | Through MFP |
| Code sense | CW or CCW |
| Supply voltage range | 11 to 26 VDC |
| Supply current | 80 mA typ. / 120 mA max. |
| Data rate | 1 to 3 kHz, depending on programming (parallel interface only) |
| Measurement position deviation | ≤ ± 238' (for 4096 pos. / 360°) |
| Disc coding | Gray code |
| Setting cycles EEPROM | ≤ 10^6 |
| Mechanical data | |
| Operating speed | 3000 rpm max. (continuous), 4000 rpm max. (short period) |
| Operating torque | 5 Ncm min. (at 1000 rpm) |
| Wind-up torque | ≤ 10 Ncm (4 Ncm - CRF 66) |
| Angular acceleration | 10^6 rad/s^2 max. |
| Inertial mass of rotor | 50 gcm^2 |
| Permissible axial and radial shift load | 250 N max. |
| Bearing life expectancy | 10^6 turns |
