Tec FCNDK50 30:1 Worm Gearbox – 25mm Bore, 71B14 Input
This Tec FCNDK50 30:1 worm gearbox combines a 25mm hollow bore output with a 71B14 IEC input flange in a proven modular housing. It is a strong choice for general machinery, conveyor systems, packaging equipment, and material handling where buyers need balanced reduction with practical output speed and useful torque increase in a compact right-angle package.
Gearbox Overview
Within the TEC FCNDK series, this version is aimed at machines needing a combination of 71B14 input, 25mm hollow output, and a nominal output speed around 46rpm with a 4 pole motor. The modular format also supports multiple mounting positions including B3, B6, B7, B8, V5, and V6.
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.
Technical Details
Gearbox series: Tec FCNDK
Gearbox size: FCNDK50
Gear ratio: 30:1
Nominal output speed: 46rpm (with 4 pole 1400rpm motor, sf = 1)
Rated input power: 0.57kW (catalogue performance figure, sf = 1)
Nominal output torque: 83Nm
Maximum radial load Fr2: 2865N
Output bore: 25mm hollow bore
Motor input: 71B14 IEC flange input
Housing material: pressure die-cast aluminium housing
Mounting positions: B3, B6, B7, B8, V5, V6
Lubrication: supplied with synthetic long-life oil grade ISO VG 320 and does not require a breather plug
Approximate gearbox weight: 3.5kg
Internal Links & Compatible Options
Same gearbox size and ratio, different motor inputs: jump to the Tec FCNDK50 30:1 Worm Gearbox input option you need.
Need a different ratio? Explore the closest ratios around 30:1 in the FCNDK50 size.
Need a different gearbox size? Explore nearby 30:1 FCNDK sizes.
Helpful calculators:
Gearbox Ratio & Speed Calculator |
Output Torque Calculator
Frequently Asked Questions
What output speed does a 30:1 FCNDK gearbox give?
In the TEC catalogue performance table, this FCNDK50 30:1 configuration is shown with a nominal output speed of about 46rpm 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 general machinery, conveyor systems, packaging equipment, and material handling, 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 FCNDK50, the catalogue lists the housing as pressure die-cast aluminium 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 does not require 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 71B14, and nearby compatible options are linked above.
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