Nord Gearbox SK1SI31-100-R-56
$452.99
Nord Gearbox SK1SI31-100-R-56 — FLEXBLOC worm gearbox with 1.22″ center distance, 100:1 ratio, NEMA 56C input, and right-hand extended output shaft. Produces 18 RPM output and 186 lb-in torque.
Description
Nord Gearbox SK1SI31-100-R-56 Overview
The Nord Gearbox SK1SI31-100-R-56 is part of NORD’s FLEXBLOC right-angle worm gearbox line, designed for controlled low-speed output and dependable torque. With a 1.22″ center distance, a 100:1 gear ratio, and a NEMA 56C motor adapter input, this gearbox is ideal for applications requiring precise motion. Its 0.625″ right-hand extended output shaft provides mounting flexibility for directional installations.
Key Features & Specifications
✔ Center Distance: 1.22″ – Compact footprint for space-constrained applications
✔ Ratio: 100:1 – High reduction ratio for low-speed, precision output
✔ Input: NEMA 56C Motor Adapter – Compatible with standard motor frames
✔ Output Shaft: 0.625″ Right-Hand Extended – For directional mounting and torque transfer
✔ Output Speed (RPM): 18 @ 1750 RPM motor input
✔ Maximum Input Horsepower: 0.17 HP
✔ Maximum Output Torque: 186 lb-in
Ideal For
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Conveyor systems with right-hand mounting requirements
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Low-speed packaging and processing machinery
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Industrial automation needing high reduction and reliable torque
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OEM replacements with right-hand shaft configurations
Purchase the Nord Gearbox SK1SI31-100-R-56
This FLEXBLOC worm gearbox offers precision performance, reduced output speed, and rugged reliability. Order now for competitive pricing, fast delivery, and expert support.
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FAQs
What is the Nord SK1SI31-100-R-56 used for?
It is commonly used in conveyors, packaging lines, and industrial systems that require right-hand shaft mounting with low output speed.
What is the reduction ratio of this gearbox?
The SK1SI31-100-R-56 has a 100:1 ratio, producing 18 RPM output from a 1750 RPM motor.
What type of output shaft does it have?
This model features a 0.625″ right-hand extended output shaft for directional mounting applications.
How much torque can it deliver?
It delivers up to 186 lb-in of torque, making it suitable for low-speed, moderate-load applications.
Is it compatible with standard motors?
Yes, it uses a NEMA 56C motor adapter input, ensuring compatibility with widely available industrial motors.



