This custom replacement for the CRF65-4096G4096D03 is designed to fully match the original parallel absolute encoder, maintaining the same 4096×4096 multi-turn resolution and output characteristics. All mechanical and electrical details—including shaft structure, flange dimensions, housing profile, mounting interface, and parallel signal layout—are precisely reproduced to ensure true plug-and-play installation without any system modification. The solution is well suited for users who require a stable long-term supply or need to replace hard-to-source models while keeping existing control systems unchanged. Standard production lead time is 10–15 working days.
This custom replacement has been deployed in Southeast Asia, the Middle East, Brazil, Russia, and Ukraine. Customers value its accurate multi-turn positioning, durable mechanical design, and consistent signal performance during continuous operation. It is widely used in CNC equipment, automated assembly lines, lifting and hoisting systems, and wind energy applications where dependable absolute position feedback is essential.
Technical 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 |
