Grove Gear Regal Rexnord GRL8320074.00 15:1 Cast Iron Worm Gear Reducer
The Grove Gear Regal Rexnord GRL8320074.00 is a robust right-angle worm gear reducer designed for demanding industrial applications. With a 15:1 gear ratio, it effectively reduces input speeds, delivering reliable torque and performance.
Key Features
- Gear Ratio: 15:1
- Input Speed: 1750 RPM
- Output Speed: 116 RPM
- Input Horsepower: 6.127 HP
- Output Horsepower: 5.516 HP
- Output Torque: 2980 in-lb
- Center Distance: 3.25 inches
- Input Diameter: 0.875 inches
- Output Diameter: 1.375 inches
- Mounting Style: Base-mounted
- Housing Material: Cast Iron
- Input Flange: 180TC
- Output Shaft Orientation: Left-hand
Design and Construction
Constructed with a one-piece cast iron housing, the GRL8320074.00 ensures durability and precise component alignment. The bronze worm gear is chill-cast for maximum strength and longevity. Oversized high-speed bearings are incorporated to handle frequent reversing and start/stop cycles, while tapered roller bearings on the output shaft accommodate high overhung and thrust loads.
Lubrication and Sealing
The unit is factory-filled with premium Mobil® Glygoyle® 460 PAG lubricant, providing superior lubrication and cooling capabilities. FKM double lip seals offer extended life by resisting high temperatures, abrasion, and chemicals. Additionally, the unique quill seal guard protects the input seal during motor installation.
Performance and Applications
With a service factor of 1, this gear reducer is suitable for various industrial applications requiring reliable speed reduction and torque multiplication. Its design allows for all-angle mounting provisions, offering flexibility in installation. The mounting dimensions are interchangeable with most industry-standard reducers, facilitating easy integration into existing systems.
Specifications
- Input RPM: 1750
- Output RPM: 116
- Input HP: 6.127
- Output HP: 5.516
- Output Torque: 2980 in-lb
- Housing Construction: Cast Iron 800 Worm Gear Reducers
- Overhung Load (lbs.): 2275
- Reducer Type: Worm – Right Angle
- Center Distance (in): 3.25
- Input Style: Motorized, Flexible Coupling Input
- Frame Size: 180
- Output Orientation: Left
- Output Shaft Assembly: Solid Shaft
The Grove Gear Regal Rexnord GRL8320074.00 is engineered to deliver consistent performance and durability, making it an excellent choice for various industrial applications requiring efficient speed reduction and torque transmission.
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