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Appendix A. Technical Specifications
Mount
“Z Balanced” Equatorial Mount
Payload
27 lb (12.3kg), exclude counterweight
Mount weight
10.4 lb (4.7kg)
Payload/Mount weight
2.60
Right Ascension worm wheel
Φ
88mm, 144 teeth aluminum
Declination worm wheel
Φ
88mm, 144 teeth aluminum
Right Ascension axis shaft
Φ
35mm steel
Declination axis shaft
Φ
35mm steel
Right Ascension bearing
Φ
55mm ball bearing
Declination bearing
Φ
55mm ball bearing
Worm gears
Brass
Motor drive
Planetary Gear Reducer DC servo with encoder
Resolution
0.14 arc seconds
Transmission Synchronous
belt/Gear
Latitude adjustment range
0º ~ 60º
Azimuth adjustment range
± 10º
GPS
Internal 32-channel GPS
Polar Scope
AccuAligning
TM
dark field illuminated
Level indicator
Level bubble
Hand Controller
Go2Nova
®
8408 with 59,000 objects database
PEC PEC
Tracking Automatic
Speed 1×,2×,8×,16×,64×,128×,256×,512×,MAX(~4.5
º
/sec)
Counterweight shaft
Φ
20mm
Counterweight
10.4 lb (4.7kg)
Tripod
1.5" Stainless Steel(5kg), optional 2"(8kg)
Dovetail saddle
Spring loaded Vixen-style
Power consumption
0.2A(Tracking), 0.7A(GOTO)
Power requirement
12V DC(9 ~ 15V), 1.5Amp
AC adapter
100V ~ 240V (included)
Serial port
Yes (on hand controller)
Autoguide port
Yes
Firmware upgrade
Yes
PC computer control
Yes (ASCOM)
Operation temperature
-10ºC ~ 40ºC
Warranty
Two year limited
Содержание ZEQ25GT
Страница 19: ...19 Figure 20 Zero position...