Purchase now: Bonfiglioli VF 30 P1 60 P63 B14 B3 Gearbox
Purchase now: Atlantechdrives provides you the VF 30 P1 60 P63 B14 B3, a highly versatile and ultra-compact fractional worm gear reducer expertly engineered by the global power transmission specialists at Bonfiglioli. As one of the most widely implemented sizes within the renowned VF Series, this gearbox represents the absolute industry standard for space-constrained, 90-degree power transmission applications. This specific unit features a massive 60:1 reduction ratio. This extremely high torque multiplication factor makes it the ultimate solution for ultra-slow moving conveyor belts, heavy-duty rotary indexing tables, precision dosing machinery, and automated material handling systems where precise, slow movements are strictly required. Configured with a standard «P1» output housing, it provides integral mounting feet and a hollow output shaft for seamless machine integration. It is built to accept a standard IEC P63 electric motor via a compact B14 face-mount flange. The die-cast aluminum casing guarantees exceptional thermal dissipation while keeping the overall assembly extremely lightweight, minimizing structural strain on your robotic frames.
Technical Specifications of the VF 30 P1 60 P63 B14 B3
Despite its small footprint, the VF 30 utilizes a precision-machined steel worm shaft driving a centrifugally cast bronze worm wheel. Under the intense sliding friction of a 60:1 ratio, this premium metallurgical pairing guarantees exceptional longevity and smooth operation.
- Part Number: VF 30 P1 60 P63 B14 B3
- Gearbox Series: VF (Ultra-Compact Aluminum Worm Gear)
- Frame Size: 30 (Fractional horsepower size)
- Output Configuration: P1 (Standard foot mounting and hollow shaft)
- Reduction Ratio (i): 60:1 (Ultra-low output speed, high torque)
- Motor Interface: IEC P63 frame
- Motor Flange Type: B14 (Compact face mount)
- Mounting Position: B3 (Horizontal, foot mounted)
Expert Tips: Static Irreversibility and Self-Locking Dynamics
Understanding the mechanical properties of your selected worm gear ratio is critical for machine safety. Expert Tip: Because the VF 30 features a massive 60:1 reduction ratio, the lead angle of the internal steel worm thread is incredibly shallow. This geometry firmly places the gearbox in the category of static irreversibility (self-locking). This signifies that when the electric motor is turned off, the internal friction angle is so steep that virtually no amount of kinetic load on the output shaft can «back-drive» the gearbox. It acts as a highly effective, natural mechanical brake holding the load perfectly stationary. However, intense machine vibrations or sudden mechanical shocks can temporarily break this static friction. For critical safety lifts involving suspended loads, always use an external motor brake.
Installation Advice: B14 Flange and Lifetime Lubrication
The VF 30 is a factory-sealed, completely maintenance-free unit. It is pre-filled with the exact required volume of high-performance synthetic ISO VG gear oil and is «lubricated for life.» It lacks breather, fill, or drain plugs, eliminating the need for periodic oil changes and allowing the unit to operate reliably without leaks. When mounting your IEC P63 motor into the B14 face-mount flange, you must apply a premium anti-seize paste to the solid motor shaft. Without this protective paste, microscopic vibrations will cause severe fretting corrosion, permanently cold-welding the motor to the gearbox’s input quill over time.
Frequently Asked Questions (FAQs)
Q: What does the P1 output designation signify for the VF 30?
A: The P1 designation refers to Bonfiglioli’s standardized housing geometry. It means the aluminum casing is cast with integral mounting feet at its base and features a standard hollow output shaft bore with a keyway for direct-drive machine integration.
Q: Will the aluminum casing get hot during continuous operation?
A: Yes, absolutely. A 60:1 worm gear generates a massive amount of sliding friction, converting electrical energy into radiant heat. The aluminum casing is specifically designed to run hot to the touch during continuous 24/7 duty cycles.
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