Tec FCNDK110 25:1 Worm Gearbox – 42mm Bore, 100-112B5 Input

This Tec FCNDK110 25:1 worm gearbox combines a 42mm hollow bore output with a 100-112B5 IEC input flange in a proven modular housing. It is a strong choice for heavier conveyors, mixers, process systems, and industrial machinery where buyers need balanced reduction with practical output speed and useful torque increase in a compact right-angle package.

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Gearbox Overview

Within the TEC FCNDK series, this version is aimed at machines needing a combination of 100-112B5 input, 42mm hollow output, and a nominal output speed around 56rpm with a 4 pole motor. The modular format also supports multiple mounting positions including B3, B6, B7, B8, V5, and V6.

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Why Choose This Configuration?

This mid-range ratio is commonly chosen when buyers need a balanced reduction that slows the output without making the machine excessively slow. It is a strong all-round option for general machinery, conveyors, packaging equipment, and process systems.

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Technical Details

Gearbox series: Tec FCNDK
Gearbox size: FCNDK110
Gear ratio: 25:1
Nominal output speed: 56rpm (with 4 pole 1400rpm motor, sf = 1)
Rated input power: 4.70kW (catalogue performance figure, sf = 1)
Nominal output torque: 665Nm
Maximum radial load Fr2: 5816N
Output bore: 42mm hollow bore
Motor input: 100-112B5 IEC flange input
Housing material: cast iron housing
Mounting positions: B3, B6, B7, B8, V5, V6
Lubrication: supplied with synthetic long-life oil grade ISO VG 320 and fitted with a breather plug
Approximate gearbox weight: 35kg

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Internal Links & Compatible Options

Same gearbox size and ratio, different motor inputs: jump to the Tec FCNDK110 25:1 Worm Gearbox input option you need.

Need a different ratio? Explore the closest ratios around 25:1 in the FCNDK110 size.

Need a different gearbox size? Explore nearby 25:1 FCNDK sizes.

Helpful calculators:
Gearbox Ratio & Speed Calculator |
Output Torque Calculator

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Frequently Asked Questions

What output speed does a 25:1 FCNDK gearbox give?

In the TEC catalogue performance table, this FCNDK110 25:1 configuration is shown with a nominal output speed of about 56rpm when used with a 4 pole 1400rpm motor at service factor 1.

What is this gearbox commonly used for?

This gearbox is commonly used for heavier conveyors, mixers, process systems, and industrial machinery, and other machinery needing balanced reduction with practical output speed and useful torque increase in a compact right-angle drive.

Is the housing aluminium or cast iron?

For FCNDK110, the catalogue lists the housing as cast iron housing.

Does this gearbox come with lubricant?

According to the TEC FCNDK catalogue summary, this size is supplied with synthetic long-life oil grade ISO VG 320 and fitted with a breather plug.

Can I fit different IEC motor inputs to the FCNDK range?

Yes. The FCNDK range is based on a modular format system and is designed to accept IEC motor inputs. This product is configured for 100-112B5, and nearby compatible options are linked above.