Product Overview
FocusLynx Control Hub, #19778 DirectSync SV motor, PLUS the #19695 Hand Controller Option. Additional options may be ordered separately.
DirectSync SV Motor for the Stellarvue SVF25 and SVF30 focuser
The FocusLynx DirectSync SV package was designed especially for the Stellarvue 2.5 and 3-inch native focusers and offers greater positional repeatability than the original QuickSync SV package. With a direct gearing system that leaves the planetary reduction assembly and unique tensioning system intact, DirectSync SV can achieve greater positional repeatability and carry imaging camera packages in excess of 5 kg (11-lbs).
Coupled with the FocusLynx controller, DirectSync can be used in both manual and automatic focusing modes. Fully ASCOM compliant, FocusLynx Commander software works in conjunction with higher level client software such as FocusMax and Maxim D/L as well as CCDSoft and TheSky X to provide auto-focusing for a wide variety of manual focusers.
Compatible with:
- Stellarvue SVF25 2-1/2-inch focuser,
- Stellarvue SVF30 3-inch focuser,
- Stellarvue -25SV 2-1/2-inch focuser,
- Stellarvue -3SV 3-inch focuser,
- Many Stellarvue model telescopes including:
- SV080ST-25SV,
- SV80-3SV,
- SVR102T-25SV 102mm Raptor.
DirectSync SV Motor (#19778)
- Motor Housing Width: 1.9" (48mm)
- Overall Length: 3.35" (85mm)
- Weight: 5.2 oz (150 g)
- Step Resolution: 1.1 micron per step
- Stepper Motor: Bi-polar NPM 15-ohm with 1:25 gearhead
- Connection to FocusLynx: Standard Ethernet cable (included)
- Temperature Probe: Integrated Digital Sensor type TMP04FT9Z
- Current Draw: Maximum draw approx. 350mA
FocusLynx Controller (#19690)
- Length: 5.1" (130mm)
- Width: 3.2" (81mm)
- Height: 1.0" (27mm)
- Weight: 9.8 oz (280 g)
- Connectivity: USB/Serial, Ethernet, and WiFi
- Hand Control: Optional
- WiFi Connection: Optional
- Second Stepper: Optional
- Input Power: 12VDC universal power supply (110 to 230VAC input)
- Software Drivers: ASCOM local server, X2 native drivers for TheSky X
#19695 - Hand Control with Digital Read-Out
The #19695 Hand Control provides an easy, vibration-free method of focusing the telescope when using the FocusLynx Control Hub. Featuring IN and OUT buttons, a 2-line display, and Quick Sync synchronization capability. The FocusLynx Hand Control is a "must-have" option for any system where the operator may be at the telescope.
Specifications
Functional Specifications:
- Stepper Motor Control: bipolar and unipolar stepper motors,
- Resolution: 16-bit controller with 65,535 step range per focuser,
- PC Connectivity: USB/Serial, Ethernet, or optional 802.11 WiFi,
- Hand Control: Optional 2-button with Digital Read-Out,
- WiFi Connection: Optional 802.11b/g compatible,
- Second Stepper: Optional plug-in daughter board,
- Input Power: 12VDC univeral power supply (110 to 230VAC input),
- Alternative Power: Field battery voltage (13.8VDC) with optional automotive cigarette lighter plug,
- Software Drivers: ASCOM local server, X2 native drivers for TheSky X
Physical Specifications:
- Length: 5.1" (130mm)
- Width: 3.2" (81mm)
- Height: 1.0" (27mm)
- Weight: 10 oz (285 g)
- Mounting Holes: Four 4-40 x 1/8" depth (reverse side)
- Case Material: 6061 aluminum, anodized black.
FocusLynx Port Connections:
- Focuser 1: RJ45 socket for standard Cat-5e/Cat-6 to focuser,
- Focuser 2: Optional second stepper board for RJ45 socket,
- Power: 12VDC input, 2.5 x 5.5mm plug, center pin positive,
- Network: Standard RJ45 Ethernet socket,
- Hand Controller: RJ22 socket for standard telephone handset cord,
- Serial: RJ12 socket for Optec USB/Serial cable (included).
Specifications:
- Material: 6061 aluminum, anodized black
- Display: 2-line with Position and Temperature
- Buttons: IN, OUT, and MODE buttons
- Encoder: Rotary encoder with 1X, 10X, and 100X speeds
- Communications: SPI to FocusLynx Hub via MAX232 chip
- Length: 6.3" (160mm)
- Width: 3.2" (81.4mm)
- Thickness: 0.9" (22.7mm)
- Weight: 6.4 oz (180 g)
- Mounting: Stainless Steel hanging hook included
- Connection to FocusLynx: RJ22 plug labeled "Hand Controller"
- Recommended Cable: Telephone Handset Cable (25-ft. and 6-ft. lengths included)
- Firmware: V1.2.5 upgradeable with replacement 28-pin PIC chip
