Description
The Browning 1VP34X7/8 variable pitch sheave is designed to allow precise speed adjustments in belt-driven HVAC and light industrial equipment. The Browning 1VP34X series motor sheave accommodates 3L, 4L, and A-section V-belts and features a 7/8 inch finished bore for mounting on standard electric motor shafts. Its adjustable flange design allows technicians to vary the pitch diameter to fine-tune fan, blower, or pump speed without replacing belts or motors. Cast iron construction provides durability and stable operation in continuous-duty belt drive systems.
Key Features
- Single groove variable pitch motor sheave for adjustable speed belt drives
- 7/8 inch finished bore for standard electric motor shafts
- Compatible with 3L, 4L, and A-section V-belts
- Approximately 3.4 inch adjustable pitch diameter range
- Cast iron construction for strength and vibration resistance
- Commonly used on HVAC fans, blowers, pumps, and other belt-driven equipment
