Reduction gearbox model: 14-50. Reduction gearbox model: 17-50. 1 Set RTM14-A50-C50 CNC 5th Axis (Single support) with waterpoof nema23 stepper motor. 1set of RTM17-A50-C50 CNC 5th Axis (Double support) with waterpoof nema23 stepper motor.
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