Nord Gearbox SK1SI31-7.5-H-56-10
$368.55
Nord Gearbox SK1SI31-7.5-H-56-10 — FLEXBLOC worm gearbox with 1.22″ center distance, 7.5:1 ratio, NEMA 56C input, and hollow output shaft. 233 RPM output, 239 lb-in torque.
Description
Nord Gearbox SK1SI31-7.5-H-56-10 Overview
The Nord Gearbox SK1SI31-7.5-H-56-10 is a NORD FLEXBLOC right-angle worm gearbox designed for compact power transmission. With a 7.5:1 ratio and a hollow output shaft, it ensures efficient torque delivery and reliable performance for light- to medium-duty industrial applications. Its NEMA 56C motor adapter input makes integration with standard motors simple and efficient.
Key Features & Specifications
✔ Center Distance: 1.22″ – space-saving and durable design
✔ Ratio: 7.5:1 – balanced speed and torque output
✔ Input: NEMA 56C Motor Adapter – quick motor compatibility
✔ Output Shaft: 0.625″ Hollow Output Shaft – easy coupling options
✔ Output Speed (RPM): 233 (with 1750 RPM motor input)
✔ Maximum Input Horsepower: 1.06 HP
✔ Maximum Output Torque: 239 lb-in
Applications
This Nord worm gearbox is an ideal solution for:
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Conveyor systems requiring dependable speed reduction
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OEM equipment and automation systems
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Light manufacturing and assembly machinery
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Packaging and material handling applications
Order the Nord Gearbox SK1SI31-7.5-H-56-10
Engineered for consistent performance and long service life, this FLEXBLOC gearbox provides excellent value. Order today for fast delivery and reliable technical support.
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FAQs
What is the reduction ratio of the SK1SI31-7.5-H-56-10?
It provides a 7.5:1 reduction ratio.
What type of output shaft does this gearbox have?
It comes with a 0.625″ hollow output shaft.
How much torque does it deliver?
This gearbox provides a maximum output torque of 239 lb-in.
What motor input is supported?
It uses a NEMA 56C motor adapter for standard motor compatibility.
What is the output speed at 1750 RPM motor input?
The gearbox produces approximately 233 RPM.



