shenruifa Spindle Worm Gear and Sleeve - 26pcs coreless motors 130.140.180.260.280.370

Description: If you are a model amateur, you know that spindle gears are essential and necessary parts models. Airplanes, cars, boats, robots and other small scientific and technical products must all use spindle gears. Here we offer 26-piece spindle gears in different sizes and sleeves that can meet your basic needs in model making. They are also good replacement parts old or broken gears. Features: Made of high quality plastic, portable and durable. The products are toy spindle gear replacement parts, suitable for DIY model technology production. Small parts, easy to use, great model building accessories all kinds of cars, robots, etc. This is the spindle gear set, which contains many types of transmission parts. It can meet your DIY needs. Mainly used in the coreless motors 130.140.180.260.280.370 and all 2 mm motors, such as B. 2.3mm roundshaft motors, 3mm D shaft gear motors, 4mm D shaft gear motors, etc. Specifications: Material: plastic. Module: 0.5. Spindle gear: White 80.8A 81A 81.5A 82A 102A 122A 132A 142A 182A (9 Pack) Blue: 153AD, 152.3A, 15.317A, 154AD (4pcs) Worm wheels: 6*62A, 6*82A (2pcs) Bevel wheel: (1 piece). Shaft sleeves: 2 mm (10 pieces). Weight: approx. 4 g. Gear diameter = (number of teeth + 2) x 0.5. e.g. 81.5 A. 8 stands 8 teeth, gear diameter = (8+2) x 0.5 = 5 mm. 1.5A stands for a tight fit with 1.5mm shank. e.g. 153AD 15 stands 15 teeth, gear diameter = (15+2) x 0.5 = 8.5 mm. 3AD stands close fitting with 3mm D shank. Package includes: 9 x white spindle wheels. 4 x blue spindle wheels. 2 x snails. 1 x bevel gear. Pack of 10