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63 Speed Gear Box (Include Reverse) Model Building Blocks Set MOC-40533--415PCS
63 Speed Gear Box (Include Reverse) Model Building Blocks Set MOC-40533--415PCS
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63 Speed Gear Box (Include Reverse) Model Building Blocks Set MOC-40533--415PCS
Designed by TechnicBrickPower:
This interesting design implements a 63 speed gear box using 6 selectors giving in effect a 2's complement 6 binary digit number. Hence the gearbox implements all gear ratios from -32: 1 to 31: 1. You could use it for a spirograph where you want to set the turntable rotation speed relative to the drawing arm.
Comes with Detailed Instructions:
It comes with detailed instructions and clear steps, it is quite easy to assemble the building blocks.
Excellent Gift Choice:
High-quality ABS plastic material, precision casting processing, the parts have no burrs and serrations, and the surface is smooth. After the building blocks being assembled, it is a good display model. It is an excellent gift for children on birthdays, Christmas, family gatherings and other holidays.
Age Recommendation: 8+
Warm Tips: Any question or advice, pls feel free to email us at service@enginediyshop.com
More Details:
. Material: ABS
. Product Weight: 3650g
. Package Dimensions: 57. 5 x 12 x 45. 5cm
. Package Weight: 4050g
. Packing: Graphic Carton
Package List:
1 x MOC-40533 63 Speed Gearbox (Include Reverse)
Let customers speak for us
Was great to do this with my 6 year old son. We both learned a lot. Would recommend
I liked spending time putting this product together. Had all the pieces and came out great.
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Beautifully classic design with cast brass body and mounting foot plate, with CNC produced valve and tubing connection components .....the gland appeared to accept a 7.5mm ID diameter x 1.0 mm section O-ring, so longetivity is assured ......thankyou ......Derek
Well packed and works
Really good details on the metal and the product is very good really love it
I am satisfied with the quality and construction of this boiler.
A fantastic product. A joy to play and a joy to behold.
Excellent packaging, high quality of materials, mostly detailed instructions.
VERY GOOD STEAM ENGINE I LOVE IT
well made item
The optional base a piece of art and makes the whole package.
It is a good product overall