Nord Gearbox SK1SI40-100-L-56

Description

Nord Gearbox SK1SI40-100-L-56 Overview

The Nord Gearbox SK1SI40-100-L-56 is part of the NORD FLEXBLOC right-angle worm gearbox series, engineered for durability and efficiency. Featuring a 100:1 gear ratio and left-hand extended output shaft, it provides high torque at a controlled low output speed—ideal for demanding industrial applications.

Key Features & Specifications

✔ Center Distance: 1.57″
✔ Gear Ratio: 100:1 – optimized for torque-heavy performance
✔ Input: NEMA 56C Motor Adapter
✔ Output Shaft: 0.75″ Left-Hand Extended Shaft
✔ Output Speed (RPM): 18 (based on 1750 RPM motor)
✔ Maximum Input Horsepower: 0.23 HP
✔ Maximum Output Torque: 301 lb-in

Applications

The SK1SI40-100-L-56 gearbox is widely used in:

• Conveyor and material handling equipment

• Processing systems requiring low-speed, high-torque output

• OEM machinery with left-hand shaft integration needs

• Automation systems designed for consistent load handling

Order the Nord Gearbox SK1SI40-100-L-56

At Industrial Gearbox Solutions, we provide authentic Nord FLEXBLOC gearboxes backed by technical support and competitive pricing. This model is engineered for long-lasting reliability in tough industrial environments.

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FAQs

What is the gear ratio of the SK1SI40-100-L-56?

It features a 100:1 ratio, giving an output speed of 18 RPM from a 1750 RPM motor.

What kind of output shaft does it use?

This gearbox comes with a 0.75″ left-hand extended output shaft.

How much torque does this gearbox provide?

The maximum output torque is 301 lb-in.

What motors are compatible with this gearbox?

It is designed for NEMA 56C frame motors.

What types of applications is this gearbox suited for?

It’s best for conveyors, automation machinery, and other industrial systems that need low-speed, high-torque performance.