Tec FCNDK30 40:1 Worm Gearbox – 14mm Bore, 63B14 Input
Built around the FCNDK30 modular worm gearbox platform, this 40:1 version gives buyers a compact right-angle drive with 14mm hollow bore output and 63B14 motor input compatibility. It is commonly selected for feed systems, small lifts, dosing equipment, and slow-running automation where slower output speed with stronger torque multiplication is needed without overcomplicating the drive layout.
Gearbox Overview
The FCNDK30 size sits in the compact part of the range and uses a pressure die-cast aluminium housing. In this configuration, the gearbox is suited to installations where a 63B14 motor input and 14mm output bore are already specified, while the 40:1 ratio delivers approximately 35rpm output speed from a 4 pole 1400rpm motor.
Why Choose This Configuration?
This higher-ratio version is normally selected where the application needs stronger torque multiplication and slower shaft speed than lower-ratio options can provide. It works well for feeders, mixers, transfer drives, and machinery with more demanding load conditions.
Technical Details
Gearbox series: Tec FCNDK
Gearbox size: FCNDK30
Gear ratio: 40:1
Nominal output speed: 35rpm (with 4 pole 1400rpm motor, sf = 1)
Rated input power: 0.11kW (catalogue performance figure, sf = 1)
Nominal output torque: 18Nm
Maximum radial load Fr2: 1194N
Output bore: 14mm hollow bore
Motor input: 63B14 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: 1.2kg
Internal Links & Compatible Options
Same gearbox size and ratio, different motor inputs: jump to the Tec FCNDK30 40:1 Worm Gearbox input option you need.
Need a different ratio? Explore the closest ratios around 40:1 in the FCNDK30 size.
Need a different gearbox size? Explore nearby 40:1 FCNDK sizes.
Helpful calculators:
Gearbox Ratio & Speed Calculator |
Output Torque Calculator
Frequently Asked Questions
What output speed does a 40:1 FCNDK gearbox give?
In the TEC catalogue performance table, this FCNDK30 40:1 configuration is shown with a nominal output speed of about 35rpm 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 feed systems, small lifts, dosing equipment, and slow-running automation, and other machinery needing slower output speed with stronger torque multiplication in a compact right-angle drive.
Is the housing aluminium or cast iron?
For FCNDK30, 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 63B14, and nearby compatible options are linked above.
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