SWYFT Tools
Design tools for belts, chain, sheet, and catalog
Center-to-center calculators using Recalc’s published formulas, a sheet compare, and catalog graphs/compares mounted on the matching PDPs.
Belt CTC calculator
HTD 5mm and GT2. Solve center distance from a belt, or pick the nearest belt for a target CTC.
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Chain CTC calculator
#25, #35, and 8mm. Solve CTC from link count, or find the nearest even / half-link chain.
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Sheet materials compare
Weight, areal density, price per kg, and typical published strength for SWYFT’s live sheet SKUs.
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90° gearbox torque
Published motor stall through the SWYFT 90° 25T/25T (1:1) box vs 25 N·m working / 42 N·m failure.
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Spike torque vs speed
Published planetary ratios graphed from the Spike PDP table. Hub adapter and screws skipped.
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Servo family compare
Torque, Balance, Speed, Speed CR, Slim, and Nano. Highest torque first. Speed CR is continuous rotation only.
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Slides V2 reach
Retracted, extended, and stroke from slide length, stack count, and side-plate hole.
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Ascend reach
1- and 2-stage stroke from starting length. Inches.
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SWYFT Tube mass
Pick a pattern and cut length to get mass for each live wall thickness.
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Team kits vs a-la-carte
Kit price vs buying the parts separately.
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Hex what-fits
Axles, 8 mm bearings, collars, and intake wheels that fit 7 mm hex.
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