GEMMH. R203EA2 Absolute encoders 14mm bore ProfiNet (Replacement model)
We provide GEMMH. R203EA2 encoder replacement solutions, the use of non-standard form for the production of alternative products, the application parameters of all 1:1. Perfect replacement of the prototype encoder, to solve the procurement and other challenges.
GEMMH Absolute Encoder - Technical Specifications
Electrical Specifications
| Parameter | Value |
|---|---|
| Voltage supply | 10...30 VDC |
| Reverse polarity protection | Yes |
| Consumption without load | ≤100mA (24 VDC) |
| Initializing time (typical) | 250 ms after power on |
| Interface | CANopen® EtherNet/IP Profibus-DPV0 PROFINET |
| Function | Multiturn |
| Device address | Rotary switches in bus cover |
| Steps per revolution | 8192 / 13 bit |
| Number of revolutions | 65536 / 16 bit |
| Absolute accuracy | ±0.025° |
| Sensing method | Optical |
| Code | Binary |
| Code sequence | CW/CCW programmable |
| Interference immunity | EN 61000-6-2 |
| Emitted interference | EN 61000-6-4 |
| Programmable parameters | Steps per revolution, Number of revolutions, Preset, Scaling, Rotating direction |
| Diagnostic function | Position or parameter error, Multiturn sensing |
| Status indicator | DUO-LED integrated in bus cover |
| Approval | UL approval/E63076 |
Mechanical Specifications
| Parameter | Value |
|---|---|
| Size (flange) | ø58 mm |
| Shaft type | ø12 mm (through hollow shaft) ø14 mm (through hollow shaft) |
| Protection (EN 60529) | IP64 |
| Operating speed | ≤6000 rpm (mechanical) ≤6000 rpm (electric) |
| Angular acceleration | ≤2500 rad/s² (UB=0VDC) ≤500000 rad/s² (UB=10...30 VDC) |
| Rotor moment of inertia | 20 g·cm² |
| Material | Housing: stainless steel 1.4305 Flange: stainless steel 1.4305 Bus cover: stainless steel 1.4305 |
| Operating temperature | -25...+85°C -40...+85°C (optional) |
| Relative humidity | 95% non-condensing |
| Resistance | EN 60068-2-6 Vibration: 10 g, 16-2000 Hz EN 60068-2-27 Shock: 200 g, 6ms |
| Weight (approx.) | 1500g |
| Connection | Bus cover |
