Tec FCNDK110 80:1 Worm Gearbox – 42mm Bore, 90B5 Input
This Tec FCNDK110 80:1 worm gearbox is a modular right-angle reduction unit designed for applications needing very slow output speed for high-reduction, higher-torque applications. With its 42mm hollow bore output and 90B5 IEC motor input, it suits slow-speed heavy-duty applications, high-reduction transfer systems, and machinery where strong torque output is critical where dependable mechanical reduction and compact layout are important.
Gearbox Overview
This gearbox uses the TEC FCNDK modular format, allowing straightforward matching to IEC motors while keeping a compact right-angle footprint. The 80:1 reduction is a practical choice where buyers want an output speed of around 17rpm from a 4 pole motor, together with a 42mm hollow bore and 90B5 motor interface.
Why Choose This Configuration?
This very high-ratio configuration is intended for applications needing very slow output speed and substantial reduction. It is a sensible choice for controlled positioning, heavier-duty slow-running drives, and equipment where higher torque at lower speed is more important than fast output.
Technical Details
Gearbox series: Tec FCNDK
Gearbox size: FCNDK110
Gear ratio: 80:1
Nominal output speed: 17rpm (with 4 pole 1400rpm motor, sf = 1)
Rated input power: 1.40kW (catalogue performance figure, sf = 1)
Nominal output torque: 505Nm
Maximum radial load Fr2: 8571N
Output bore: 42mm hollow bore
Motor input: 90B5 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
Internal Links & Compatible Options
Same gearbox size and ratio, different motor inputs: jump to the Tec FCNDK110 80:1 Worm Gearbox input option you need.
Need a different ratio? Explore the closest ratios around 80:1 in the FCNDK110 size.
Need a different gearbox size? Explore nearby 80:1 FCNDK sizes.
Helpful calculators:
Gearbox Ratio & Speed Calculator |
Output Torque Calculator
Frequently Asked Questions
What output speed does a 80:1 FCNDK gearbox give?
In the TEC catalogue performance table, this FCNDK110 80:1 configuration is shown with a nominal output speed of about 17rpm 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 slow-speed heavy-duty applications, high-reduction transfer systems, and machinery where strong torque output is critical, and other machinery needing very slow output speed for high-reduction, higher-torque applications 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 90B5, and nearby compatible options are linked above.
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