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Drive train specifications

Belt reducer

RSB1 has GT2 belt in order to transfer power to plate. 12/60 tooth pulleys provide 1:5 reduction rate.


Parameter Value Unit
Size NEMA17  
Step angle 1.8 ±5% deg
Phase count 2  
Mass 150 g
Rated voltage 3.5 V
Rated current 1.0 A
Resistance per phase 3.5 ±10% Ω
Inductance per phase 4.5 ±20% mH
Holding torque 160 mN*m