Sale!

1/87 1/72 Miniature Double Gearbox Crawler Gearbox Model Engine Static Modification

Original price was: $292.96.Current price is: $240.22.

Category:

Description


Price: 292.96 - 240.22



This is a kit of parts, you need to assemble it yourself, including all parts such as gears, motors, screw bearings, etc., you need to polish the nozzles and shaft holes by yourself.
Assembly Instructions:
1. First install the shaft cover and tighten the screws, use a 1mm cobalt head to polish the shaft hole, put the shaft in and it can rotate smoothly and disassemble. The bearing holes (large holes on both sides) are rotated once with a 3mm flat bottom milling cutter.
2. Put the shaft on the bevel gear, please refer to Figure 6 for size requirements
3. Pass the bevel gear and the shaft from the inside and outside of the gearbox casing, install the shaft cover, and install the ball bearings on the last two sides.
4. The motor and bevel teeth can be firmly glued with screws.
Speed: 42/242/1200 rpm
Working voltage: 1/4.2V
Output shaft diameter: 1mn
See picture for size.
Note that the torque is small










Reviews

There are no reviews yet.

Be the first to review “1/87 1/72 Miniature Double Gearbox Crawler Gearbox Model Engine Static Modification”

Related products