For the CRF65-4096G4096E22, we provide a fully compatible OEM encoder designed to match the original SSI output structure and multi-turn resolution. This solution ensures stable long-term availability with a standard ten-working-day lead time, making it suitable for both equipment manufacturers and maintenance teams. All key mechanical parameters—including flange dimensions, shaft diameter, sealing level, and connector type—are precisely maintained, allowing straightforward installation in both existing systems and new equipment builds.
From a performance perspective, this OEM encoder focuses on repeatable measurement accuracy and strong resistance to electrical noise. Optimized digital signal transmission ensures reliable absolute feedback in automated handling lines, presses, hoists, and precision material-processing systems. An enhanced internal code-tracking algorithm improves position stability during continuous operation, while reinforced shielding and grounding design support clean SSI communication over extended cable lengths. Built for harsh industrial environments, the encoder delivers dependable operation under shock, vibration, and continuous-duty conditions, making it well suited for OEM integration and long-term service support.
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 |
