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Comer Industries PG Planetary Gearbox with Hydraulic/Electric Motor Adaptor and Brake (ED, EDF, EF, RA, RB)
Comer Industries PG planetary gearboxes with direct hydraulic (SAE A, B…) or electric (IEC) motor adaptors, RA/RB multi-disc brakes and ED/EDF/EF inputs.
PG planetary gearboxes can be configured with direct motor inputs: ED – motor adaptor without brake; EDF/EF – motor adaptor with integrated brake; RA/RB – modular brakes. Suitable for axial piston, radial piston and orbit hydraulic motors or IEC flange electric motors.
This configuration is commonly used for travel, slewing and winch drives on mobile machines, cranes and industrial equipment.
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 |
| Inputs | ED, EDF, EF; RA, RB brakes; input shafts EL28, EL42… |
| Motors | Axial piston, radial piston and orbit hydraulic motors; IEC electric (H71, H80…) |
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 motor mounting for compact drives
- Integrated or modular disc brakes
- ATEX versions for explosive atmospheres available (per manufacturer)
Applications
- Travel and slewing drives on mobile machines
- Winches, mobile and tower cranes
- Concrete pumps
- Amusement rides and industrial equipment
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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