iOptron

CEM40EC with 2-inch Tripod


  • Sale
  • Regular price $3,098.00

Available to Order, usually 7-10 days to ship.


  • EC model adds integrated right ascension encoder and Real-time Periodic Error Correction (RPEC)
  • <0.25 arcsecond accuracy with its high-resolution RA encoder
  • Max payload 40 lbs
  • Mount head weight 15.8 lbs
  • Precision stepper motors
  • Integrated iPolar Electronic pole finder
  • Large and easy to use Quick-lock clutches
  • RPEC - Real-time Periodic Error Correction
  • Go2Nova 8407+ Controller with built-in heater
  • Built-in 32-channel GPS
  • Integrated ST-4 Auto-guide port
  • Self-centering saddle accepts Vixen or Losmandy style dovetails
  • 2" Tripod included (1.5" tripod shown in photo)

 

Manufacture

iOptron

Model

CEM40/CEM40EC

Mount Type

Chinese Equatorial Mount (CEM)

Payload (excl. CW)

18 kg (40 lbs), exclude counterweight

Mount Weight

7.2 kg (15.8 lbs)

Payload/Mount Weight

2.5

Structure Material

All metal, CNC machined

Exterior Finish

Anodized red/black

Latitude Adjustment Range

060° (special CW shaft mounting if < 10° )

Azimuth Adjustment Range

±6°

Tracking Accuracy (PE)

< ±7 arcsec / < 0.25 arcsec RMS (EC)

Period

400 sec

Worm diameter

17 mm

Right Ascension Worm Wheel

216 teeth, Ø110 mm, zero backlash

Declination Worm Wheel

216 teeth, Ø110 mm, zero backlash

Right Ascension Axle

Ø45 mm, steel

Declination Axle

Ø45 mm, steel

Right Ascension Bearings

Ø68 mm

Declination Bearings

Ø68 mm

Counterweight Shaft

Ø20 x 410 mm (SS, 1 kg)

Counterweight

4.5 kg (10 lbs) x1

Mounting Base Diameter

Ø125mm

Motor

precision stepper motor, 1.8°/128 micor-step

Motor Resolution

0.08 arcsec (200 PPS)

Hand Controller

Go2Nova 8407+; 8 line 21 character LCD

Star Database

359,000+, star identification

Power

DC 12V, 5A

Power Consumption

0.6A (tracking), 0.9A (GOTO)

Polar Scope

Internal iPolar eletronic polar scope

Meridian treatment

Stop (0-10° pass), flip

Zero position

Automatic zero search

Dovetail saddle

iOptron Universal saddle, 5"

Max slew speed

4.5°/sec (1080x)

PEC

PPEC/Real time PEC (CEM40EC)

Guiding Port

ST-4

Communication Port

USB

GPS

YES

WIFI

External (optional)

Cable Management

DC12V (3A), ST4,USB

Tripod

2"

Hard case

Included

 

  • Mount head – with iPolar electronic Polar Scope

  • Hand Controller (HC) – Go2Nova 8407+

  • Counterweight – 10 lbs (4.5 kg)

  • Stainless steel counterweight shaft

  • GPS module
  • RJ11 coiled cables, x2
  • RS232‐RJ9 serial cable
  • USB cable
  • AC adapter – 100‐240V (DC output 12V/5A)
  • Alignment peg (located in mount head package)
  • 2” tripod and Accessory Tray (tray located in mount head package)
  • Hard case
  • Quick Start Guide
    SKU: 7402ECA
    Barcode: