RV030 Motor Coupling RV030 Shaft Sleeve Adapter, Suitable For Worm Gear Reducer Coupling Of 23 Motor 6 35mm 8mm Gray Tools Accessories Worm Gear Reducer Adapter 【Lightweight and 】Made of high-quality aluminum alloy material, this shaft sleeve adapter is lightweight yet . When installing the 23 stepper motor onto the worm reducer, if the motor shaft diameter is 6.35mm or 8mm and the worm reducer only accepts an 11mm input shaft... 【Widely used】Suitable for motors, worm gear boxes, and more, this adapter can effectively reduce speed loss and improve equipment efficiency. 6.35mm/8mm Shaft Sleeve Shaft Sleeve For D-type Shafts. For Most 【Suitable for D-type shafts】With an inner diameter of 35mm/8mm and an outer diameter of 11mm, this stainless steel shaft sleeve adapter fits perfectly for D-type (single plane) shafts. 【Easy installation】Designed to connect the motor shaft with the input hole of the worm gear reducer, it provides a convenient solution for coupling assembly. Shaft Sleeve Adaptor for RV030 Worm Gearbox Speed ... – Grandado Widely used: suitable for motors, worm gear boxes, . Suitable for D-type (single plane) shafts., Specifications: Inner diameter: 6., 35mm/8mm Outer diameter: 11 mm Material: stainless steel Color: gray The package includes: 1 * Shaft sleeve This adapter is used to assemble the motor shaft with the input hole of the worm gear reducer.