StepperOnline EG17-G20 NEMA 17 planetary gearbox, 20:1, 42 mm diameter

NEMA-planetary

Use it

(import "parts/actuator/EG17-G20.ik" as p)

In a design on ink: ask your agent for it by name, or by what it must be.

All 6 numbers in its record
ratio20
max-permissible-torque-nm12
peak-torque-nm24
rated-input-speed-rpm3000
backlash-arcmin20
mass-g382