We have engineered a dedicated replacement encoder for the CRF65-4096G4096E01, ensuring a smooth upgrade path with stable delivery and no changes to your existing mechanical dimensions. This custom-built solution mirrors the original configuration, including its dual-resolution absolute output and SSI protocol behavior. By maintaining compatibility in shaft interface, housing geometry, and connection layout, users can complete field installation with minimal adjustments. Standard delivery time remains ten working days, enabling urgent maintenance or scheduled system upgrades to proceed without delay.
Technically, this encoder is optimized for applications requiring synchronized position acquisition and robust noise immunity within SSI environments. The enhanced internal processing ensures precise multi-turn tracking and reliable start-up referencing even under vibration or fluctuating temperature conditions. Its stable cycle-time behavior and consistent bit framing make it suitable for industrial automation, crane positioning, wind turbines, and CNC platforms where long-term operational accuracy is a priority. With reinforced electronics and a durable bearing design, the replacement offers dependable service life in intensive-duty installations.
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 |
