Proxisky UMi 17R Direct-Drive Mount with FRAM Technology

Description

The UMi 17R is a compact and lightweight direct-drive equatorial mount designed for astronomers and astrophotographers who want precision, safety, and reliability in a portable setup. Weighing only 3.4 kg (including saddle and wedge), it’s travel-friendly yet strong enough to carry demanding telescope payloads, making it an excellent choice for mobile or backyard observing. At the heart of the UMi 17R is FRAM (Ferroelectric RAM), a high-end memory system that supports trillions of write cycles. Unlike conventional memory used in many mounts, FRAM ensures your mount’s electronic home position, park mode, GOTO commands, and RA tracking are always saved and updated without risk of data loss or memory wear. This makes the 17R one of the most dependable mounts in its class.

Built with strain wave gearing and servo motor drive, the UMi 17R delivers smooth, backlash-free motion, excellent torque, and precise tracking. Even during long exposures or in breezy conditions, guiding remains accurate and stable. Its robust yet portable design makes it equally suitable for deep-sky imaging, wide-field astrophotography, and visual astronomy. By adopting FRAM as a standard, the latest production versions of the UMi 17R offer enhanced durability, greater safety features, and peace of mind for long-term use—no need to worry about memory failure over time.

The UMi 17R Mount combines portability, advanced engineering, and smart memory management, making it a highly attractive option for both seasoned astrophotographers and astronomy enthusiasts looking for a reliable direct-drive system.