The FGH40K-8192G-90G-NG/20P is a heavy-duty incremental encoder model that is now difficult to obtain from original sources. To help customers facing such supply challenges, we offer a professional 1:1 customized replacement solution. Our encoder is designed to match the original model in resolution (8192 pulses), electrical output, and mechanical structure, ensuring complete compatibility during installation and use. The production lead time is short, allowing customers to receive their replacement units quickly and maintain smooth production without long waiting periods.
This encoder model is commonly used in metallurgical machinery, rolling mills, and high-load automation systems where durability and precision are crucial. Our replacement encoders are built with reinforced bearings and high-temperature-resistant components, providing excellent resistance to shock, vibration, and dust. They have been successfully deployed in projects across the Middle East, Southeast Asia, and Eastern Europe, proving to be a reliable substitute for the original model.
Replacement solution reference image.
Incremental Encoder Specifications (FG(H)40 Series)
Construction type
- Solid shaft B5 (flange) or B35 (flange + foot)
- H = Hollow shaft
- HJ = Hollow shaft (isolated)
Series
[Series information not explicitly listed in the image]
Electrical connection
- R = Terminal strip in a terminal box / 12-pole round connector Bundy
- C = Cable outlet / FCC connector in a terminal box
- KK = Second terminal box (available output signals on request)
Pulses per rotation
- Square pulses: 500, 600, 1000, 1024, 1200, 1300, 2000, 2048, 2400, 2500, ...1 million
- Sinus signals: 500, 600, 1000, 1024, 1200, 1300, 2500
- Other pulse ratios on request
Signal output
- Basic version: 0°, 90°, each with inverted signals
- - = without reference pulse
- NG = Reference pulse with inverted signal
Additional options signal outputs (see p.11)
- 2F = Option 2F; B2 = Option B2
- B = Option B; B3 = Option B3
Overspeed switch (see p.11)
- - = without option S
- S = Option S
Shaft
| Type | Specification |
|---|---|
| with feather key/keyway | |
| Solid shaft | 16P = Ø 16 H7 mm (option H6) |
| 18P = Ø 18 H7 mm | |
| 20P = Ø 20 H7 mm | |
| Hollow shaft | 16PF = Ø 16 H7 mm |
| 18PF = Ø 18 H7 mm | |
| 20PF = Ø 20 H7 mm | |
| with clamping | |
| Hollow shaft | 16K = Ø 16 H7 mm |
| 25K = Ø 25 H7 mm |
