We developed a custom solution for the POG10 D 600 I encoder, intended for heavy-duty drive systems where 600 PPR HTL incremental feedback must stay stable under shaft vibration, terminal-box wiring, high temperature, and EMC noise. This is a POG 10 D-output configuration, so it should be treated as K1 / K2 feedback only, not a DN version with K0 zero pulse.
Typical production lead time: 15 working days.
Model reading is direct:
- D = K1, K2 output signals
- 600 = 600 pulses per revolution
- I = 9–30 VDC, HTL output with inverted signals
- POG10 = Ø11 mm shaft, EURO flange B10, terminal-box heavy-duty encoder body
At 600 PPR, the system is not usually limited by pulse count first. The weak point normally appears at terminal grounding, shield continuity, K1/K2 phase stability, and coupling torsion.
Where the System Fails First
The encoder supports ≤120 kHz output frequency, but that number only protects the encoder side. The drive or PLC still has to receive clean HTL edges through the terminal box and cable path. At 600 PPR, missed counts are more often caused by grounding noise, shield interruption, or vibration than by raw counter overload.
Typical failure points:
- Poor terminal grounding → false HTL edges
- Shield interruption → unstable speed feedback
- Loose terminal wiring → intermittent pulse loss
- Wrong K1/K2 phase interpretation → reversed direction
- Rigid coupling → torsional shock into the Ø11 mm shaft
Because this is a D version, there is no K0 reference pulse. Do not design it as an index-reference encoder unless the machine uses a separate home signal.
Mechanical Boundary
POG10 is built for heavy-duty shaft feedback: ≤300 N axial load, ≤450 N radial load, IP66 protection, 20 g vibration, 200 g shock, and -40 °C to +100 °C operating temperature. These margins do not compensate for poor coupling alignment. In heavy drives, torsional vibration usually becomes a pulse-quality problem before visible bearing damage appears.
Installation Notes
- Keep the model format as POG10 D 600 I
- Do not add K0 logic; D = K1 / K2 only
- Keep terminal-box grounding continuous
- Separate encoder wiring from inverter and motor power cables
- Verify K1 / K2 phase direction before startup
- Use a flexible coupling suitable for Ø11 mm shaft
- Check shielding first if speed feedback becomes unstable
Key Data
- Model: POG10 D 600 I
- Type: Heavy-duty incremental encoder
- Resolution: 600 PPR
- Output: HTL with inverted signals
- Signals: K1, K2 + inverted
- Supply voltage: 9–30 VDC
- Output frequency: ≤120 kHz
- Shaft: Ø11 mm stainless steel
- Flange: EURO flange B10
- Protection: IP66
- Operating temperature: -40 °C to +100 °C
- Optional temperature range: -50 °C to +100 °C
- Shaft load: ≤300 N axial / ≤450 N radial
- Vibration: 20 g, 10–2000 Hz
- Shock: 200 g, 6 ms
- Connection: Terminal box
- Weight: Approx. 1.9 kg
