HORTON VISCOUS STEP-UP GEAR DRIVE
SYSTEM
The Horton VMaster Viscous Step-Up Gear Drive System is designed for engines with crankshaft mounted fan drives, requiring additional cooling performance. The VMaster's Integral Step-Up Gear Box increases fan speed to prevent overheating. Compact, maintenance-free, and reliable, the Step-Up Gear Box can be configured to provide fixed speed ratios between 1:1.1 and 1:1.5 without changing drive system dimensions.
Benefits
- Application flexibility
- Fuel efficiency
- Weight reduction
- No maintenance
- Durability
Features
- Low inertia
- Compact design
- Configurable to customer requirements
- Variable fan speed
- Direct crankshaft mounting
Applications
- Heavy-duty trucks
- Medium-duty trucks
- Light-duty trucks
- Off-highway equipment
- Crankshaft mounted fan drives requiring additional cooling performance:
Specifications:
- Weight: 28 lbs [12.7 kg]
- Fixed speed ratio range: 1:1.1 to 1:1.5
- Input torque: Up to 885 in-lbs. [100 Nm]
- Power: Up to 80.5 HP [60 kw]
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