Frog (GHP) Helical Gearboxes
Frog Helical gearbox also called Russian gearbox are produced with parallel shafts. These gearboxes are often produced with 2, 3, or 4 axes based on the required Power and torque.
Advantages and Disadvantages:
Advantages:
- Very high power capacity;
- High life span, SF > 1.5;
- 90-93% efficiency.
Disadvantages:
- High volume and size;
- Type and size limitation.
Technical Specifications
Number of sizes (types): 3
Output torque range: 88…7100
Reduction ratio: 7…100
Power capacity range: 0.12…45 kw
Installation/Assembly (Input):
- Input with solid shaft
خروجی :
- HOLLOW SHAFT
Specific (Custom-made) Design:
OUTPUT SHAFT
OUTPUT SHAFT ON BOTH SIDE
Torque Range:
| General Technical Specifications (3 and 4 Axes) | |||||
| Reduction Ratio: 7.5-90 | |||||
| Output Torque (NM): 54.380-250 | |||||
| Motor Power Capacity Range (kW): 5.5-100 | |||||
| 400 | 300 | 250 | 200 | 150 | Type |
| 60 | 50 | 40 | 40 | 30 | Input Shaft Diameter |
| 110 | 85 | 75 | 75 | 55 | Output Shaft Diameter |
| 600 | 500 | 450 | Type | ||
| 90 | 90 | 60 | Input Shaft Diameter | ||
| 150 | 150 | 110 | Output Shaft Diameter | ||
| General Technical Specifications (2 Axes) | ||
| Reduction Ratio: 1.3-8.65 | ||
| Output Torque (NM): 13.5-290 | ||
| Motor Power Capacity Range (kW): 1.5-5 | ||
| 120 | 100 | Type |
| 35 | 30 | Input Shaft Diameter |
| 45 | 40 | Output Shaft Diameter |