Nord Gearbox SK1SI40-12.5-H-56-16
$459.32
Nord Gearbox SK1SI40-12.5-H-56-16 — FLEXBLOC worm gearbox with 1.57″ center distance, 12.5:1 ratio, NEMA 56C motor input, and 1.00″ hollow shaft. Produces 140 RPM and 363 lb-in torque.
Description
Nord Gearbox SK1SI40-12.5-H-56-16 Overview
The Nord Gearbox SK1SI40-12.5-H-56-16 is part of the NORD FLEXBLOC worm gearbox family, built for strength, efficiency, and reliable torque transfer. With a hollow shaft design and 12.5:1 ratio, this unit is well-suited for compact machinery layouts where space and alignment are critical.
Key Features & Specifications
✔ Center Distance: 1.57″
✔ Gear Ratio: 12.5:1
✔ Input: NEMA 56C Motor Adapter
✔ Output Shaft: 1.00″ Hollow Shaft
✔ Output Speed (RPM): 140 (with 1750 RPM motor)
✔ Maximum Input Horsepower: 1 HP
✔ Maximum Output Torque: 363 lb-in
Applications
This model is engineered for:
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Conveyor systems where hollow shaft mounting is required
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OEM equipment needing compact and efficient torque transfer
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Material handling machinery with space-saving shaft designs
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Automation solutions with precise and dependable speed reduction
Order the Nord Gearbox SK1SI40-12.5-H-56-16
At Industrial Gearbox Solutions, we supply genuine Nord FLEXBLOC worm gearboxes with technical support and fast delivery. Depend on this unit for durable, low-maintenance power transmission.
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FAQs
What is the gear ratio of the SK1SI40-12.5-H-56-16?
It has a 12.5:1 ratio, giving an output speed of 140 RPM from a 1750 RPM motor.
What kind of shaft configuration does this gearbox use?
It is equipped with a 1.00″ hollow output shaft.
How much torque does this gearbox deliver?
The gearbox delivers up to 363 lb-in of torque.
Which motors are compatible with this gearbox?
It is designed to work with NEMA 56C frame motors.
What applications benefit from a hollow shaft gearbox?
Hollow shaft designs simplify mounting, reduce alignment issues, and are ideal for conveyors and material handling systems.
