Nord Gearbox SK1SI40-100-H-56-16
$459.32
Nord Gearbox SK1SI40-100-H-56-16 — FLEXBLOC worm gearbox with 1.57″ center distance, 100:1 ratio, NEMA 56C motor input, and 1.00″ hollow shaft. Produces 18 RPM and 301 lb-in torque.
Description
Nord Gearbox SK1SI40-100-H-56-16 Overview
The Nord Gearbox SK1SI40-100-H-56-16 is a NORD FLEXBLOC right-angle worm gearbox engineered for heavy-duty applications. With a 100:1 gear ratio and 1.00″ hollow output shaft, it delivers strong torque at low output speeds, making it ideal for industrial equipment and automation systems.
Key Features & Specifications
✔ Center Distance: 1.57″
✔ Gear Ratio: 100:1 – for maximum torque with reduced speed
✔ Input: NEMA 56C Motor Adapter
✔ Output Shaft: 1.00″ Hollow Shaft
✔ Output Speed (RPM): 18 (based on 1750 RPM motor)
✔ Maximum Input Horsepower: 0.23 HP
✔ Maximum Output Torque: 301 lb-in
Applications
This gearbox is well-suited for:
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Conveyor systems requiring reliable torque transmission
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Heavy-load processing machinery
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Automation setups with low-speed/high-torque demands
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OEM machinery needing hollow shaft integration
Order the Nord Gearbox SK1SI40-100-H-56-16
Industrial Gearbox Solutions offers genuine Nord FLEXBLOC worm gearboxes with competitive pricing and fast shipping. Built to perform under tough conditions, this gearbox provides long-lasting service life.
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FAQs
What is the gear ratio of the SK1SI40-100-H-56-16?
It has a 100:1 ratio, providing 18 RPM from a standard 1750 RPM motor.
What type of output shaft does this gearbox include?
This model features a 1.00″ hollow output shaft.
How much torque does it produce?
The maximum output torque is 301 lb-in.
Which motor frames are compatible?
It is designed to fit NEMA 56C frame motors.
What industries commonly use this gearbox?
It’s frequently used in conveyors, automation systems, and heavy-duty industrial equipment requiring low-speed, high-torque output.



