У "The FG4KK-1000G-90G-NG is a high-performance incremental encoder designed for industrial automation in the steel industry. Its 1,000 pulses per revolution deliver accurate speed and position feedback, making it ideal for rolling mills, conveyor synchronization, and heavy-duty motor control.
Due to limited availability of the original model, we offer a custom replacement solution with identical mechanical and electrical parameters, allowing seamless integration with existing automation systems.
Alternative Solution Product Image
Applications:
Steel production lines requiring synchronized motion control
Heavy machinery and conveyor systems in metallurgical plants
Industrial automation equipment needing reliable incremental feedback
Process control and monitoring systems
Expert’s note: This replacement encoder balances precision, robustness, and availability, providing a reliable solution for difficult-to-source legacy equipment. Its long-term durability ensures consistent performance and minimal maintenance in heavy industrial environments.
To solve lead time and sourcing issues, we provide non-standard custom orders for the FG4KK-1000G-90G-NG. Clients can commission encoders customized for their equipment, ensuring full compatibility and reliable operation. Our standard delivery for non-standard orders is 15 working days, allowing steel plants and heavy machinery operators to quickly obtain replacements and keep production running smoothly.
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
| Параметр | Деталі |
|---|---|
| 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)
| Параметр | Деталі |
|---|---|
| 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 |
