Nord Gearbox SK1SI31-15-L-56
$452.99
Nord Gearbox SK1SI31-15-L-56 — FLEXBLOC worm gearbox with 1.22″ center distance, 15:1 ratio, NEMA 56C input, and left-hand extended output shaft. Produces 117 RPM output and 257 lb-in torque.
Description
Nord Gearbox SK1SI31-15-L-56 Overview
The Nord Gearbox SK1SI31-15-L-56 is part of NORD’s FLEXBLOC right-angle worm gearbox family, engineered for durability and reliable torque delivery. Featuring a 1.22″ center distance, a 15:1 gear ratio, and a NEMA 56C motor adapter input, this model provides consistent mid-speed reduction. Its 0.625″ left-hand extended output shaft allows for directional mounting in conveyors and automation systems.
Key Features & Specifications
✔ Center Distance: 1.22″ – Compact, space-saving design
✔ Ratio: 15:1 – Mid-range reduction for smooth speed control
✔ Input: NEMA 56C Motor Adapter – Compatible with standard electric motors
✔ Output Shaft: 0.625″ Left-Hand Extended – Designed for directional shaft applications
✔ Output Speed (RPM): 117 @ 1750 RPM motor input
✔ Maximum Input Horsepower: 0.66 HP
✔ Maximum Output Torque: 257 lb-in
Ideal For
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Conveyor systems with left-hand shaft layouts
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Material handling and packaging equipment
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Industrial automation requiring mid-speed torque delivery
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OEM replacements needing NEMA 56C motor compatibility
Purchase the Nord Gearbox SK1SI31-15-L-56
This FLEXBLOC worm gearbox combines robust design, efficient power transmission, and flexible shaft orientation. Order today for fast shipping, competitive pricing, and expert technical support.
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FAQs
What is the Nord SK1SI31-15-L-56 used for?
It is commonly used in conveyors, automation, and processing equipment requiring left-hand shaft mounting with mid-speed reduction.
What is the reduction ratio of this gearbox?
The SK1SI31-15-L-56 has a 15:1 ratio, producing an output speed of 117 RPM with a 1750 RPM motor input.
What type of output shaft does it have?
It features a 0.625″ left-hand extended output shaft for directional shaft applications.
How much torque can it deliver?
This gearbox delivers up to 257 lb-in of torque, making it suitable for moderate industrial loads.
Is it compatible with standard motors?
Yes, it is designed with a NEMA 56C motor adapter input, ensuring wide compatibility with common electric motors.
