Product Overview: Bonfiglioli VF 49 P1 60 P71 B14 B3
The Bonfiglioli VF 49 P1 60 P71 B14 B3 is a high-reliability worm gear unit from the legacy VF Series. This series is a cornerstone in industrial power transmission, offering a balanced combination of performance, cost-effectiveness, and compact right-angle design. The size 49 frame is specifically engineered for medium-duty applications where smooth operation and high reduction ratios are required in a space-constrained environment.
Technical Configuration and Performance
This specific unit features a gear ratio of 60:1, providing a significant reduction in speed while multiplying output torque. It is configured with a P71 B14 input flange, making it compatible with standard IEC motors. The B3 mounting designation ensures it is optimized for horizontal foot mounting. Constructed with a high-pressure die-cast aluminum housing, the VF 49 offers excellent heat dissipation and a lightweight yet rigid structure.
Key Features
- Series: VF (Worm Gear).
- Frame Size: 49.
- Reduction Ratio (i): 60:1.
- Input Interface: P71 B14 (IEC Standard).
- Mounting Position: B3 (Horizontal).
- Housing Material: Die-cast Aluminum.
- Lubrication: Typically pre-filled with synthetic oil for life.
Operational Benefits
The VF 49 utilizes a precision-ground steel worm and a high-quality bronze alloy wheel. This pairing ensures extremely quiet operation and high resistance to shock loads. With a 60:1 ratio, the unit provides inherent self-locking characteristics in many applications, adding a layer of safety to conveyor systems and positioning drives. The P71 B14 flange ensures a precise mechanical fit, reducing vibration and extending the life of the input seals.
| Manufacturer | Bonfiglioli |
| Output Shaft | Hollow shaft (standard) |
| Efficiency | Optimized for high reduction |
| Maintenance | Low-maintenance design |
Frequently Asked Questions
Can I use this in vertical mounting? While the B3 is horizontal, the VF series is versatile; however, vertical mounting may require different oil levels or sealing configurations. Is the motor included? This part number refers to the gearbox unit with a motor flange; the motor must be ordered separately.
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