KH-01 step controller / single axis motor pulse generation / programmable

Geckodrive G540 Multi-Axis Step Drive

SumoBot by PARALLAX INC - Programmable Remote-Controlled Sumo-Bot

Reversible Stepper Motor Speed Regulator * Pulse Signal Controller *Stepping Led

IAI ICSPA2-YCH-I-25AQ-15AQB-T1-3L-SC-SC 2 AXIS INDUSTRIAL ROBOT WITH CONTROLLER

Harmonic gear 1:50 & LIMO, 2 Phase Step Motor as photos, CNC 4th Axis, sn:6101.

24D Industrial Robot Arm 4Axis Stepping Mechanical Arm Planetary Reduction Motor