Nord Gearbox SK1SI31-20-R-56
$452.99
Nord Gearbox SK1SI31-20-R-56 — FLEXBLOC worm gearbox with 1.22″ center distance, 20:1 ratio, NEMA 56C input, and right-hand extended output shaft. Produces 88 RPM output and 239 lb-in torque.
Description
Nord Gearbox SK1SI31-20-R-56 Overview
The Nord Gearbox SK1SI31-20-R-56 is a NORD FLEXBLOC right-angle worm gearbox designed for dependable performance in mid- to low-speed applications. Built with a 1.22″ center distance, a 20:1 ratio, and a NEMA 56C motor adapter input, this model ensures efficient torque transfer. Its 0.625″ right-hand extended output shaft is ideal for directional mounting in conveyors and automation systems.
Key Features & Specifications
✔ Center Distance: 1.22″ – Compact, space-saving design
✔ Ratio: 20:1 – Mid- to low-speed reduction for versatile applications
✔ Input: NEMA 56C Motor Adapter – Compatible with standard electric motors
✔ Output Shaft: 0.625″ Right-Hand Extended – Built for directional torque output
✔ Output Speed (RPM): 88 @ 1750 RPM motor input
✔ Maximum Input Horsepower: 0.49 HP
✔ Maximum Output Torque: 239 lb-in
Ideal For
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Conveyor systems with right-hand shaft requirements
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Packaging and processing machinery
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Industrial automation requiring mid-speed torque delivery
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OEM replacements using NEMA 56C frame motors
Purchase the Nord Gearbox SK1SI31-20-R-56
This FLEXBLOC worm gearbox delivers rugged performance and compact reliability for industrial use. Order today for competitive pricing, quick shipping, and expert support.
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FAQs
What is the Nord SK1SI31-20-R-56 used for?
It is typically used in conveyors, packaging, and automation systems that require right-hand shaft mounting with mid-speed reduction.
What is the reduction ratio of this gearbox?
The SK1SI31-20-R-56 has a 20:1 ratio, producing an output speed of 88 RPM with a 1750 RPM motor input.
What type of output shaft does it have?
This model comes with a 0.625″ right-hand extended output shaft for directional mounting.
How much torque can it deliver?
It provides up to 239 lb-in of torque, making it suitable for moderate-load industrial applications.
Is it compatible with standard motors?
Yes, it uses a NEMA 56C motor adapter input, ensuring wide compatibility with standard electric motors.
