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iEQ75 Features
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Premium astrophotography mount
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Heavy-duty GE mount
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ST-4 auto guiding port capable of reverse guiding
with auto-protection
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Periodic error correction (PEC)
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Precision DC servo motor-driven and double
closed-loop tracking with Renishaw high resolution
encoder feedback.
Tracking error:
±0.3 arc second
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Gap-free structure for both R.A. and declination
worms
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Built-in 32-channel GPS
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#8406 controller with Advanced
SmartStar Goto Technology and heating mechanism
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Lowest working temperature: -20oC
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RS232 port, with commands compatible with LX200
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RS485 new command set completely open for
user-defined control of the mount
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Resolution: 0.1 arc second
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Fits with both Vixen and Losmandy-type mounting
plates
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Heavy-duty
Pier
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Calibrated polar scope with dark field illumination
and easy alignment procedure, allowing for fast
setup.
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Comes
standard with: 2 x 8kg counterweight, AC adaptor,
12V DC car plug adaptor, USB cable, and hard case
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iEQ75 Specifications
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Payload |
34kg |
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Mount
Weight |
23.5 kg |
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Payload/Mount Weight |
1.44 |
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R.A Gear |
Zero-Gap Bronze Worm Gear
185mm 228 Teeth |
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Declination Gear |
Zero-Gap Bronze Worm Gear
156mm 192 Teeth |
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Worm Rod |
15.6mm
steel |
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Tracking
Control Method |
RA Axis, Closed Double Loop Motor |
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Tracking
Error |
0.3 Arc Seconds |
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Motor Drive |
Precision DC Servo |
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Resolution |
0.1 Arc Second |
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Slew Speed |
4°/S |
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Latitude Adjustment Range |
15～70° |
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Azimuth Adjustment Range |
±7.5° |
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Counterweight Bar |
31.8mm |
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Counterweight |
2 x 8kg |
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Pier |
200mm Pier |
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Polar Scope |
With dark-field illumination |
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R. A. Axis |
60mm |
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Declination Axis |
45mm |
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Dovetail |
3.5"VIXEN and 8"LOSMANDY |
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Power Consumption |
0.3A(Tracking) 1.2A(GOTO) |
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Power Requirement |
12V DC(11～15V), 3Amp |
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Transmission |
Synchronous belt |
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Level Indicator |
Precision Bubble |
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GPS |
Internal 32-channel GPS |
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