Proxisky UMi 17 Harmonic Mount + ZWO TC40

[Alex05]

Proxisky UMi 17 Harmonic Mount with ZWO TC40 + 3.5 counter weight with bar

$1900

It has warranty until August 2025.
I bought it August 2023.

I used it with Celestron EDGE HD 9.25 and zwo 2600mm pro + efw, 3.5kg counter weight.

It uses 500:1 reduction ratio which is better than Zwo AM5(300:1)
Other specs are similar to zwo am5

As you can see at the last picture the guiding performance is very good.
I used zwo oag with 220mm mini.

I'm selling this to upgrade my mount.

One of DEC axis knobs is little bit bent but it didn't effect much when use.

Meet me at Roseville
Or
Shipping avaliable

I wrote the specification of the mount below.

Compatible with AsiAir, NINA, etc . It uses Onstep.

Mount type: German Equatorial

Transmission: Strain wave gear +belt

RA: NEMA17 42mm motor
type-17 SWG, 500:1 reduction ratio

Dec: NEMA17 42mm motor,
type-17 SWG, S00:1 reduction ratio

Payload capacity: 13-20kg
13kg without the counter weight
20kg with the counter weight

Main body weight: 6.5kg

GOTO speed: 3.0°/s

Electronic polar scope: iPolar

Power input: 12V/3A

Communication: USB, BT, WiFi, ST4

Tripod Connection: HEQ5, TC40

[Alex05]

$1700

[Nikolas]

How did the dec screw get bent? was it dropped?

[Alex05]

It fell off the trolley while going up a slope. It was only about 10 cm above the ground, but the screw hit the ground first and slid down