Our worm tools materials is Tin bronze.We are a professional main producer of bug equipment reducers and method options with 30 years history.Please go away messages about the equipment ratio, input shaft, and the flange type you would like but don't discover within the product link when you make order.We can only exhibit components of them in your choices as the hyperlink has a limit to the variety of them lets add to show. We are so sorry to carry you a lot troubles throughout looking about this.And this link only involves worm gear reducer CYVF 40,no related equipment and no motor . If you need them,please click linked equipment clicks in our store.Please scan below QR code for our cataloguesYou can also click beneath hyperlinks for different goods details.PRODUCT VERSATILITYPRODUCT PACKING DISPLAY http://tsouz.ru/Docs/IntAgrmnts/Pages/fizlica.aspx