ZWO AM5 HARMONIC EQUATORIAL MOUNT
- Strong Load Capacity:
-Without Counterweight: 13kg
-With Counterweight: 20kg - Multi-Function: Equatorial Mount, Alt-Az Mount
- Hand Controller + App Control: WiFi Connection, Live Star Database
- Precision Control: Harmonic drive speed reducer + synchronous belt
- Lightweight Design: No Counterweight Required
Shipping Calculator
The ZWO AM5 Harmonic Equatorial Mount
The ZWO AM5 Harmonic Equatorial Mount has been designed specifically for astrophotography enthusiasts, and is now the epitome of portability. With its ability to effortlessly accomodate imaging setups weighing up to 13 kilograms sans the need for counterweights, this mount can handle small to midsize telescopes and cameras with ease. For those seeking even greater capacity, the optional counterweights expand the load-bearing capability to a remarkable 20 kilograms, all while maintaining a very light 5-kilogram profile. Traditionally, 20kg will require a whopping huge mount, weighing itself 20kg and more, which was too heavy and bulky to move around. Unlike conventional equatorial mounts that necessitate bulky counterweights, which often prove challenging to maintain equilibrium in both right ascension (RA) and declination (DEC) when changing the pointing direction, the ZWO AM5 revolutionises the game.
This mount incorporates the advanced Harmonic Drive speed reducer and a meticulously designed Synchronous belt system. The result is an unparalleled level of precision control, boasting a remarkable 300:1 reduction ratio for your imaging rig. Achieving guiding accuracy within the range of 0.5 to 0.8 arcseconds, the ZWO AM5 offers an exceptionally low periodic error, silky-smooth gearing, and impressive torque capabilities, rendering the need for cumbersome counterweights, commonly associated with traditional German equatorial mounts, obsolete.
Astronomy-Dedicated Harmonic Drive Speed Reducer
The result of their innovative technology that answers to all dedicated astrophotographers' needs and wants is a mount that boasts very low periodic errors, smooth gearing and high torque. The AM5 is born for astronomy.
To know that your mount has been vigorously tested and not subject to quality control errors, ZWO measures each mount and equips it with the exclusive PE curve, aseen in the included performance chart included in each package. The X-axis represents the drive angle. The Y-axis represents periodic errors. The periodic error is stably controlled within±20 arc seconds. You can be assured that your mount is tested to succeed.
Graphical Insights:
To achieve this level of precision, a unique PE curve for each mount. The X-axis of this graph represents the drive angle, while the Y-axis vividly portrays periodic errors. Rest assured, our mounts consistently maintain a stable control of periodic errors within an impressive range of ±20 arc-seconds. This commitment to excellence guarantees that your astrophotography experience will be nothing short of exceptional.
Full Specifications
Mount type | Equatorial mount |
Mount mode | Equatorial mode / Altazimuth mode |
Drive | Harmonic drive+ Synchronous belt (Reduction ratio: 300:1) |
Periodic error | <±20 II |
PE duration | 432 S |
Drive (RA) | Harmonic NEMA42 stepper motor+ Model No. 17 (Reduction ratio: 100:1) + Brake |
Drive (DEC) | Harmonic NEMA35 stepper motor (Reduction ratio: 100:1) + Model No.17 |
Load capacity | 13kg without counterweight, 20kg with counterweight |
Weight | 5kg |
Latitude adjustment range | 0°-90° |
Azimuth angle adjustment range |
±10° |
Dovetail | Dual Saddle (Losmandy & Vixen) |
Interface thread of counterweight shaft | M12 |
Stepper motor resolution | 0.17" |
Max slew speed | 6°/S |
Slew rate | 0.5x, lx,2x,4x,8x,20x,60x, 720x, 1440x |
Power port | DCS.5-2.1{12V-3A) |
Power consumption | 12V / 0.386A {Stand by), 12V / 0.58A (Tracking), 12V / 1.SA {GOTO) |
Guide port | ST4 |
Communication interface | USB/WiFi |
Zero position | Mechanical |
Operating temperature | 20°(-50°) |
Power failure protection | Yes |
About ZWO Optical: Astrophotography has never been easier
Established in 2011, ZWO Optical is a fast-growing global astro imaging camera powerhouse based in Suzhou China. They focus on building and innovating groundbreaking CMOS cameras such as the iconic ZWO ASI120MM Monochrome CMOS camera (the first-ever planetary CMOS camera to beat a CCD in the early 2010s). ZWO continues to pioneer new astrophotography technology with revolutionary features to capture exceptional quality of images of space that will last you a lifetime.
Today, ZWO cameras are recognised by every passionate astrophotographer and are available in over 25 countries internationally.
Product Code: ZWO-AM5
Image | Item | Qty |
ZWO AM5 Mount Body | 1 | |
USB2.0 Cable - 2m | 1 | |
Performance sheet | 1 | |
Quick Start Guide | 1 | |
Hand controller | 1 | |
Hand controller cable | 1 | |
Storage case | 1 | |
Allen key (M6, M4) | 1 each |