About High Torque F Series Gear Reducer for Crane Travel Drive

PRODUCT NAME

High Torque F Series Gear Reducer for Crane Travel Drive
(Parallel Shaft Helical Gearbox Crane Duty)

GENERAL SPECIFICATIONS

• Gearbox Type: F Series Parallel Shaft Helical Gearbox
• Application: Crane Travel Drive (Long Travel LT / Cross Travel CT)
• Mounting Type: Foot Mounted / Flange Mounted / Shaft Mounted
• Orientation: Horizontal / Vertical
• Design: Compact, Heavy Duty, Modular Construction
• Housing Material: High Grade Cast Iron (FG200 / SG Iron Optional)

PERFORMANCE SPECIFICATIONS

• Power Range: 0.75 kW to 55 kW (1 HP to 75 HP)
• Gear Ratio: 5:1 to 200:1
• Output Speed: 5 RPM to 150 RPM
• Torque Range: 200 Nm to 18,000 Nm
• Efficiency: Up to 94% 96%
• Service Factor (Crane Duty): 1.5 to 2.5
• Duty Cycle: Continuous Duty (S1 Rated)

HIGH TORQUE & CRANE DUTY FEATURES

• Designed for frequent start-stop & reversing operations
• High torque output for smooth crane movement
• Suitable for shock load & heavy load conditions
• Reinforced gear design for long service life
• Anti-backlash performance for precise motion

GEAR & SHAFT DETAILS

• Gear Type: Helical Gears (Case Hardened & Ground)
• Gear Material: Alloy Steel (20MnCr5 / EN353)
• Heat Treatment: Carburized & Hardened (5862 HRC)
• Output Shaft: Solid / Hollow Shaft
• Shaft Material: EN8 / EN19 Steel
• Keyway: As per IS / DIN Standard

NOISE & SMOOTH OPERATION

• Noise Level: 65 75 dB
• Vibration: Minimal due to precision grinding
• Operation: Smooth & Silent

LUBRICATION SYSTEM

• Type: Splash / Oil Bath Lubrication
• Oil Grade: ISO VG 220 / 320
• Sealing: Nitrile Rubber Oil Seals (Leak Proof)
• Cooling: Natural Cooling (Fan Optional for heavy duty)

PROTECTION & ENVIRONMENT

• Protection Class: IP55 (IP65 Optional)
• Ambient Temperature: -10C to +50C
• Surface Finish: Industrial Paint / Powder Coated
• Corrosion Protection: Standard / Optional Epoxy Coating

MOTOR & INPUT OPTIONS

• Motor Mounting: IEC Standard (B5 / B14)
• Input Type: Direct Coupled / Coupling / Belt Driven
• Motor Compatibility: 3 Phase AC Induction Motor

CRANE TRAVEL DRIVE FEATURES (IMPORTANT )

• Suitable for Long Travel (LT) & Cross Travel (CT)
• Compatible with wheel drive system
• Provision for brake motor / electromagnetic brake
• Optional backstop (anti-reverse mechanism)
• Designed for accurate positioning & smooth acceleration

APPLICATIONS

• EOT Crane
• Gantry Crane
• Workshop Crane
• Material Handling Systems
• Steel Plant Crane
• Fabrication Industry Crane

OPTIONAL FEATURES

• Brake Motor Assembly
• Torque Arm
• Backstop Device
• Custom Output Shaft
• Higher IP Protection (IP65 / IP66)
  
  High Torque F Series Helical Gear Reducer specially designed for crane travel drive applications, ensuring smooth movement, low noise operation, and reliable performance under heavy load and shock conditions.