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Comer Industries PG Hollow Shaft Planetary Gearbox (F Female Spline, FS Shrink Disc)
Comer Industries PG hollow-shaft planetary gearboxes: F with female splined shaft, FS shaft-mounted with shrink disc; sizes PG 100–PG 65000.
The hollow-output versions of the PG planetary gearbox mount directly on the driven shaft without a coupling for a compact driveline: F has a female splined hollow shaft; FS is shaft-mounted with a shrink disc.
Specifications
| Brand | Comer Industries (Planetary Drives) |
|---|---|
| Series | PG / PGA |
| Ratios | 3:1 – 7:1 per stage; up to 10,000:1 and more with 5 stages |
| Efficiency | 0.97 – 0.98 per reduction stage |
| Inputs | Input shafts, hydraulic motor flanges (SAE A, SAE B…), electric motor flanges (IEC H71, H80…), RA/RB modular brakes |
| Output types | F (flange + female splined shaft), FS (shrink-disc hollow shaft) |
| Mounting | F and FS: sizes 100 – 65000 per mounting position table |
Size selection
| Size | Ratio range i | Reference torque (kNm) |
|---|---|---|
| PG 100 | 3.55 – 3,422 | 1.0 |
| PG 160 | 3.55 – 3,422 | 1.6 |
| PG 250 | 3.77 – 2,369 | 2.5 |
| PG 500 | 3.77 – 1,845 | 5.0 |
| PG 700 | 3.66 – 2,969 | 7.0 |
| PG 1000 | 3.55 – 2,230 | 10 |
| PG 1600 | 3.55 – 2,230 | 16 |
| PG 1800 | 13.00 – 1,216 | 18 |
| PG 2500 | 4.00 – 1,774 | 25 |
| PG 3000 | 14.20 – 1,425 | 30 |
| PG 3500 | 4.00 – 1,290 | 35 |
| PG 5000 | 4.00 – 1,982 | 50 |
| PG 6500 | 3.83 – 1,008 | 65 |
| PG 9000 | 4.00 – 1,623 | 90 |
| PG 14000 – PG 65000 | 3.68 – 9,793 | 140 – 650 |
Per the PG/PGA size selection table; continuous torque Mc to ISO 6336 depends on ratio and life (n2×h), see each size technical sheet.
Features
- Direct shaft mounting, no coupling
- FS shrink disc for easy, backlash-free fitting
- ATEX versions for explosive atmospheres available (per manufacturer)
Applications
- Conveyors and mixers
- Crushers and stationary industrial equipment
- Winches and hoists
Selection and quotation
These products are configured per application. Send FEYANA the machine type, loads, torque/power, speeds, required ratio, mounting arrangement and drive motor (hydraulic/electric), or the existing part number to be replaced, for configuration advice and a quotation. We supply from Vietnam across Southeast Asia.
- WhatsApp / Phone: +84 988 641 591
- Email: sales.00@feyana.com
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