iOptron CEM25P - Appendix A. Technical Specifications

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Appendix A. Technical Specifications
Mount Center Balanced Equatorial Mount
Periodic error (PE) * ~ ±10 arcsec or less
Payload 27 lb (12.3kg), exclude counterweight
Mount weight 10.4 lb (4.7kg)
Payload/Mount weight 2.60
Right Ascension worm wheel Φ88mm, 144 teeth aluminum
Declination worm wheel Φ88mm, 144 teeth aluminum
Right Ascension axis shaft Φ35mm steel
Declination axis shaft Φ35mm steel
Right Ascension bearing Φ55mm ball bearing
Declination bearing Φ55mm ball bearing
Worm gears Φ15.2mm, Brass
Motor drive 1.8 º stepper motor, 128X microdivision
Resolution 0.17 arc seconds
Transmission Synchronous belt
Latitude adjustment range 0º ~ 60º
Azimuth adjustment range ± 10º
GPS Internal 32-channel GPS
Polar Scope AccuAlign
TM
dark field illuminated
Level indicator Level bubble
Hand Controller Go2Nova
®
8408 with 150,000+ objects database
PEC Yes
Tracking Automatic
Slew speed 1×,2×,8×,16×,64×,128×,256×,512×,MAX(6º/sec)
Power consumption 0.35A(Tracking), 0.6A(GOTO)
Power requirement 12V DC(9 ~ 15V), 1.5Amp
AC adapter 100V ~ 240V (included)
Power-down memory Yes
Serial port Yes (on hand controller)
Autoguide port Yes
Firmware upgrade Yes
PC computer control Yes (ASCOM)
Counterweight shaft Φ20mm, Stainless Steel
Counterweight 10.4 lb (4.7kg)
Tripod 1.5" Stainless Steel(5kg), optional 2"(8kg)
Dovetail saddle Spring loaded Vixen-style
Operation temperature -10ºC ~ 40ºC
Warranty Two year limited
* Measured with encoder, 10 minutes.