Nord Gearbox SK1SI40-15-H-56-16
$406.48
Nord Gearbox SK1SI40-15-H-56-16 — FLEXBLOC worm gearbox with 1.57″ center distance, 15:1 ratio, NEMA 56C motor input, and 1.00″ hollow shaft. Produces 117 RPM and 434 lb-in torque.
Description
Nord Gearbox SK1SI40-15-H-56-16 Overview
The Nord Gearbox SK1SI40-15-H-56-16 is a rugged NORD FLEXBLOC right-angle worm gearbox engineered for high efficiency, smooth torque delivery, and long service life. With its hollow shaft design, this unit provides flexible mounting options for space-sensitive installations.
Key Features & Specifications
✔ Center Distance: 1.57″
✔ Gear Ratio: 15:1
✔ Input: NEMA 56C Motor Adapter
✔ Output Shaft: 1.00″ Hollow Shaft
✔ Output Speed (RPM): 117 (with 1750 RPM motor)
✔ Maximum Input Horsepower: 1.06 HP
✔ Maximum Output Torque: 434 lb-in
Applications
This gearbox is suitable for:
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Packaging and conveyor systems requiring a hollow shaft output
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Industrial automation lines where compact mounting is essential
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Processing equipment needing reliable torque delivery
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Replacement solutions for worn worm gear reducers in OEM systems
Order the Nord Gearbox SK1SI40-15-H-56-16
Industrial Gearbox Solutions supplies authentic Nord FLEXBLOC gearboxes for dependable industrial performance. The SK1SI40-15-H-56-16 combines durability and adaptability to meet demanding operational requirements.
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FAQs
What is the gear ratio of the SK1SI40-15-H-56-16?
It has a 15:1 ratio, delivering 117 RPM output from a 1750 RPM motor.
What type of shaft does this gearbox use?
It features a 1.00″ hollow output shaft for easy integration with driven equipment.
How much torque does this gearbox provide?
The gearbox delivers up to 434 lb-in of torque.
Which motors are compatible with this gearbox?
It is built for NEMA 56C frame motors.
Why choose a hollow shaft gearbox?
Hollow shafts reduce mounting complexity, save space, and allow direct coupling to driven shafts without extra adapters.



