Bu FG4KK-2500G-90G-NG is a high-accuracy incremental encoder engineered for motion control in heavy industry and steel production. With 2,500 pulses per revolution, it provides precise position and speed feedback for rolling mills, motor drives, and automated material handling systems.
As the original FG4KK-2500G-90G-NG is often difficult to obtain, we developed a custom replacement solution that maintains all mechanical and electrical parameters, ensuring direct integration into existing industrial systems without modification.
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Applications:
Steel plant automation requiring precise motion control
Heavy machinery and rolling mill drives
Material handling conveyors and motor feedback systems
Industrial process monitoring and control
Expert’s note: This encoder combines precision, robustness, and availability, making it ideal for heavy industry applications. Our custom solution ensures that operators can maintain continuous production, replace hard-to-find legacy components, and rely on durable, long-lasting incremental feedback devices.
To help clients overcome long lead times and procurement challenges, we offer non-standard custom orders for the FG4KK-2500G-90G-NG. These replacement encoders can be tailored to exact operational requirements, and our standard delivery is 15 working days. By leveraging this service, steel mills and heavy industrial operators can quickly secure reliable replacements, ensuring production continuity and reducing operational risk.
Technical Datasheet
Pulse rates
| Category | Value |
|---|---|
| Standard pulse rates | 500, 600, 1000, 1024, 1200, 2000, 2048, 2400, 2500 |
| Special pulse rates | 4000, 4096, 4800, 5000, 8192, 10000, 12000, 16000, 16384, 20000, 25000(further pulse rates according to customers specification) |
Connection data
| Parametre | Detaylar |
|---|---|
| Supply voltage | 12 V … 30 V DCFor UL and CSA Class 2 supplied |
| No load-current | approx. 50 mA at 24 V |
| Outputs | Current limited, short-circuit proof push-pull line driver with integrated impedance adaptation for 30 to 140 Ω lines. |
| Pulse height (HTL) | approx. as supply voltage, output saturation voltage < 0.4 V at Iₗ 30 mA |
| Output current | max. 150 mA at 24 V (observe derating) |
| Internal resistance | 75 Ω bei 24 V |
| Slew rate | 200 V / μs with Cₗ 100 pF |
| Duty cycle | 1:1 ± 3 % for standard pulse rates1:1 ± 5 % for special pulse rates up to 25000 pulses |
| Square wave displacement 0°, 90° | 90° ± 3 % for standard pulse rates90° ± 5 % for special pulse rates up to 25000 pulses |
| Max. frequency | 200 kHz, Higher max. frequency on request |
Special output voltage 5V (TTL)
| Parametre | Detaylar |
|---|---|
| Pulse height | 5V, RS422-compatible (TIA/EIA - Standard) |
| Supply voltage | 12 … 30 V DC (optional: 5 V DC)For UL and CSA Class 2 supplied |
