The model 8.7063.1221.G321 is a high-performance multiturn absolute encoder designed for demanding industrial automation and motion control systems. We provide a 1:1 custom replacement solution with a standard lead time of 15 working days, ensuring fast delivery for maintenance or OEM integration needs. Built with durable optical sensing technology, it offers excellent reliability in harsh industrial environments. The compact 70 mm housing made from seawater-resistant aluminum provides exceptional corrosion protection and long-term stability in mechanical applications.
This encoder achieves a total resolution of up to 29 bits, enabling extremely accurate feedback for positioning, speed, and rotation measurements. Its design is optimized for both axial and radial cable outlets, offering flexible installation in space-limited systems. The shock- and vibration-resistant structure ensures stable performance under dynamic load conditions. Our replacement solution guarantees electrical and mechanical compatibility with the original device, making it an ideal choice for system retrofits, upgrades, and spare part requirements.
Replacement solution image
Technical data
| Parameter | Value |
|---|---|
| Mechanical Specifications | |
| Dimension | ∅70 mm |
| Shaft type | - 10 mm shaft, with flat surface- 12 mm shaft, with keyway |
| Flange type | - Synchro flange / Servo flange- Clamping flange- ∅70.00 mm |
| Working temperature | -40°C ... +60°C |
| Protection level | IP67 |
| Connection types | - Axial cable- Radial cable |
| Max. rotational speed | 6,000 min⁻¹ |
| Weight | 1500 g |
| Electrical Specifications | |
| Scanning | optical |
| Resolution max. | - 17 bits singleturn- 12 bits multiturn |
| Power supply | 10...30 V DC |
| Interfaces | - SSI, binär- SSI, gray |
