Nord Gearbox SK1SI31-25-H-56-10

Description

Nord Gearbox SK1SI31-25-H-56-10 Overview

The Nord Gearbox SK1SI31-25-H-56-10 is a NORD FLEXBLOC right-angle worm gearbox engineered for efficiency and reliability. Featuring a 25:1 ratio and 1.22″ center distance, it delivers consistent torque and speed control. Its 0.625″ hollow output shaft provides flexible mounting options, making it ideal for conveyors, packaging machinery, and OEM equipment that require dependable performance.

Key Features & Specifications

✔ Center Distance: 1.22″ – Compact, durable worm design
✔ Ratio: 25:1 – Balanced speed reduction for versatile use
✔ Input: NEMA 56C Motor Adapter – Fits standard frame motors
✔ Output Shaft: 0.625″ Hollow Shaft – Easy coupling with driven components
✔ Output Speed (RPM): 70 @ 1750 RPM input
✔ Maximum Input Horsepower: 0.38 HP
✔ Maximum Output Torque: 221 lb-in

Ideal For

• Conveyor and processing equipment

• OEM gearbox replacement applications

• Packaging and material handling systems

• Industrial setups requiring hollow shaft integration

Purchase the Nord Gearbox SK1SI31-25-H-56-10

This NORD FLEXBLOC gearbox combines compact design, durability, and efficiency. Order today for fast shipping, competitive pricing, and technical support.

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FAQs

What is the reduction ratio of the Nord SK1SI31-25-H-56-10?

It has a 25:1 ratio, producing 70 RPM output speed with a 1750 RPM motor input.

What type of output shaft does this gearbox include?

This model uses a 0.625″ hollow output shaft for direct coupling to the driven shaft.

How much torque can the gearbox deliver?

The unit provides up to 221 lb-in of torque, supporting mid-load industrial applications.

Which motor type is this gearbox compatible with?

It is designed to mount directly with standard NEMA 56C frame electric motors.

Where is this gearbox typically applied?

It is commonly used in conveyors, packaging machinery, and processing systems.