Nord Gearbox SK1SI31-5-L-56

Description

Nord Gearbox SK1SI31-5-L-56 Overview

The Nord Gearbox SK1SI31-5-L-56 is a FLEXBLOC right-angle worm gearbox designed for compact, reliable, and efficient performance. Featuring a 5:1 reduction ratio and a left-hand extended output shaft, this unit provides smooth torque transfer and compatibility with a wide range of industrial applications.

Key Features & Specifications

✔ Center Distance: 1.22″ – compact footprint for easy integration
✔ Ratio: 5:1 – balances output speed and torque
✔ Input: NEMA 56C Motor Adapter – versatile motor compatibility
✔ Output Shaft: 0.625″ Left Hand Extended Shaft – ideal for directional mounting
✔ Output Speed (RPM): 350 (with 1750 RPM motor input)
✔ Maximum Input Horsepower: 1.3 HP
✔ Maximum Output Torque: 204 lb-in

Ideal For

• Applications requiring a left-hand shaft orientation

• Packaging, conveyor, and light automation equipment

• OEM designs needing compact worm gear performance

• Projects where reliable torque transfer and efficiency are critical

Purchase the Nord Gearbox SK1SI31-5-L-56

Enhance your systems with the Nord FLEXBLOC SK1SI31-5-L-56 gearbox. Built for long-lasting reliability and smooth operation, this model is available with fast shipping and expert support.

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FAQs

What is the reduction ratio of the SK1SI31-5-L-56?

This model features a 5:1 ratio, producing 350 RPM output from a 1750 RPM input motor.

What type of output shaft does this gearbox use?

It comes with a 0.625″ left-hand extended output shaft.

How much torque can the gearbox deliver?

It provides up to 204 lb-in of torque.

Which motors are compatible?

This gearbox is designed for NEMA 56C motor frames.

Where is this gearbox commonly applied?

It’s widely used in conveyors, OEM systems, and light-duty automation equipment.