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13 Customer Reviews
The reviews are automatic translation.
For self-made tool motors
On 2017-05-17 15:15:27
Because the pilot hole is empty it was easy to expand the hole and attach it to the motor.
On 2017-04-02 18:28:56
In order to change the shaft diameter, the center part was chucked and machined on the lathe, but there was no shake of the core and V blur in the surface, satisfied with good accuracy.
DAI folding bike equipped with a small engine for agricultural work and used for adventure climbing.
On 2017-03-30 09:36:37
I chose this because the pilot hole was open. For my purpose, it is best if the material is aluminum.
For power transmission of small machinery
On 2016-12-27 19:20:15
I have not used it yet. There seems to be opportunity to use it in the future.
Not only work for slowing down the motor but for hobbies (coil winding machine made by himself)
On 2016-10-11 16:10:02
I used it for my own work, not for work, so I am very satisfied.
On 2016-03-15 20:29:27
It was easy to change the hole diameter and screwed from the side, but many paintings were already peeled off from the time of purchase. The same pulley and the thing with different diameter are peeling as well. There is no functional problem, but is this such a thing? I am a little disappointed.
On 2014-12-09 17:34:39
In order to arrange the pulley on the motor side (middle / large) for the adjustment of the wind of Kang Dynasty.
On 2014-11-10 20:06:28
We are satisfied with both product and price. There was a spare hole and it was easy to open a hole with a diameter of 14 mm.
Grass - Lumor rotation
On 2014-07-25 22:14:16
On 2014-07-04 14:04:42
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