Nord Gearbox SK1SI31-7.5-L-56
$400.88
Nord Gearbox SK1SI31-7.5-L-56 — FLEXBLOC worm gearbox with 1.22″ center distance, 7.5:1 ratio, NEMA 56C input, and left-hand extended shaft. 233 RPM output, 239 lb-in torque.
Description
Nord Gearbox SK1SI31-7.5-L-56 Overview
The Nord Gearbox SK1SI31-7.5-L-56 is a NORD FLEXBLOC right-angle worm gearbox designed for reliable speed reduction and torque transfer. Built with a compact 1.22″ center distance, this model features a left-hand extended output shaft and a 7.5:1 ratio, making it ideal for light- to medium-duty applications that demand efficiency and durability.
Key Features & Specifications
✔ Center Distance: 1.22″ – compact footprint for easy integration
✔ Ratio: 7.5:1 – balanced speed reduction and torque output
✔ Input: NEMA 56C Motor Adapter – standard motor compatibility
✔ Output Shaft: 0.625″ Left Hand Extended Output Shaft
✔ Output Speed (RPM): 233 (with 1750 RPM motor input)
✔ Maximum Input Horsepower: 1.06 HP
✔ Maximum Output Torque: 239 lb-in
Applications
The SK1SI31-7.5-L-56 is suited for:
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Conveyor and packaging machinery
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Automation systems requiring reliable gear reduction
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OEM equipment builds
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Light manufacturing and process equipment
Order the Nord Gearbox SK1SI31-7.5-L-56
This FLEXBLOC worm gearbox delivers performance, reliability, and long service life. Order today to keep your systems running efficiently with fast shipping and technical support from Industrial Gearbox Solutions.
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FAQs
What is the reduction ratio of the SK1SI31-7.5-L-56?
It provides a 7.5:1 reduction ratio.
What type of output shaft does this gearbox have?
It features a 0.625″ left-hand extended output shaft.
What is the maximum torque rating?
The gearbox delivers up to 239 lb-in of output torque.
What motor input is supported?
It uses a NEMA 56C motor adapter for compatibility with standard motors.
What output speed can I expect?
With a 1750 RPM input motor, the output speed is approximately 233 RPM.
