Counterweights Not Required Only 3.4kg weight ±2.5arcsec PE Capacity 13.5kg (max 18kg) Strain Wave Gear (Harmonic Drive) Renishaw encoder 5-years warranty Although the capacity is 13.5kg (maximum 18kg), the weight of the mount is only 3.4kg. It fits in one hand, so you don’t need a separate large bag for this. The lighter the mount, the greater the frequency of use. A high-resolution encoder from Renishaw is built into the RA axis. As a result, a periodic error of only ±2.5 seconds was achieved. Choose the RST-135E mount if you are bothered or reluctant to use the autoguide system. Counterweights not required up to 13.5kg. It is especially convenient for domestic mobile observation as well as overseas expedition observation. The performance of the worm gear mount is sensitive to the balance, but the RST-135E is not. No need to rebalance even if you change the eyepiece or camera. Instead of worm gears, a new type of reducer called strain wave gear (harmonic drive) is used. Almost no backlash and no maintenance is required. As it is widely used in industrial robots, it is very durable. CNC machined aluminum alloy AL6061 is used for aircraft. That’s why it’s small, light and stiff. The beauty of the machined surface increases the collection value. WiFi is built in. You can control the mount via the SkySafari app on your smartphone. Ascom Driver can be connected via WiFi as well as USB. GOTO and AutoGuide are now wireless. GPS receiver is built in. The position and time of the observer can be entered accurately and conveniently. There is a built-in home sensor to find the mechanical origin. This is useful for permanently using Star Alignment data. Build an ultra-small remote observatory with the RST-135E mount. Specification Mount type Dual mount – German Equatorial, Alt-Azimuth Reducer Strain wave gear (Harmonic Drive) Load Capacity 13.5kg(without counter weight), 18kg(with counter weight) Recommend Telescope 8inch Reflector, 5inch Refractor Weight 3.4kg Volume 14.4 x 13.1 x 20.5 cm Material Aluminum alloy AL6061, Steel, Brass Surface coating Anodizing Reducer size(RA) Model No. 17 (Based on HDS) Reducer size(DEC) Model No. 14 (Based on HDS) Motor Swiss made Maxon DC Servo Motor Latitude range 0 to 90 degrees High resolution encoder Built-in RA axis, Renishaw Specification Max Slew Rate 1,800x (7.5deg/sec) – 16V DC Input Power DC 12V ~ 16V Power Consumption(Tracking, 12V) 0.2A Power Consumption (Slew, 12V) 1.0~2.0A PC Connection ASCOM Driver GPS Built-in (Hand Controller) WiFi Built-in (Hand Controller) Home Sensor Built-in Compatibility ASIAIR, StellarMate Periodic error ±2.5arcsec (430sec) INCLUDED ITEMS: RST-135E mount Hand controller (Hubo-i SE) Cable for hand controller USB cable Power cable (5.5×2.1mm DC) Adapter for camera tripod(3/8″ thread) Adapter for PoleMaster Soft case for mount 4mm Hex Wrench
