Stepper Motor: NEMA 34 frame, dual shaft, 1288 oz-in holding。Genmitsu Upgraded Aluminum Z Axis Assembly V2 Kit, with Spindle。Asymmetrical Front Zip High Neck Prime-Over High Neck Short Sleeve T-S。NEMA34 Stepper Motor – 906 oz in 6.1A Dual Shaft (KL34H295-43-8B) |。shmです