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iOptron CEM70EC with iPolar, Encoder in RA and 31.8 kg Payload

Name: iOptron CEM70EC with iPolar, Encoder in RA and 31.8 kg Payload
Brand: iOptron
SKU: C704A0
Price: 5769 EUR

The mobile mount iOptron CEM 70 is a further development of the proven CEM60 with even higher load capacity

Payload up to 31.8 kg

Weight of the mount head only 13.6 kg

Lattitude adjustment range 0°-65°

Maximum slew speed 3.75 °/sec

Integrated iPolar electronic polar finder

High-precision stepper motors for precise positioning and tracking

Optical encoder in RA allow Realtime PEC

PEC +/- 0.3 arcseconds due to Realtime PEC

Go2Nova 8407+ hand controller with built-in heater

32-channel GPS

Integrated ST-4 level autoguider interface

Cables are installed in the mount

Quick release coupling suitable for Losmandy and Vixen/EQ5 style dovetail bars

Only mount head, no tripod supplied

Manufacturer: iOptron

Product number: C704A0

EUR 5.769,00RRP EUR 6.690,00you save 13.8% (EUR 921,00)

incl. 19 % VAT (DE)

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excl. 45.95 € shipping costs (DE)

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iOptron CEM70EC with iPolar, Encoder in RA and 31.8 kg Payload

The mobile mount iOptron CEM 70 is a further development of the proven CEM60 with even higher load capacity

Payload up to 31.8 kg

Weight of the mount head only 13.6 kg

Lattitude adjustment range 0°-65°

Maximum slew speed 3.75 °/sec

Integrated iPolar electronic polar finder

High-precision stepper motors for precise positioning and tracking

Optical encoder in RA allow Realtime PEC

PEC +/- 0.3 arcseconds due to Realtime PEC

Go2Nova 8407+ hand controller with built-in heater

32-channel GPS

Integrated ST-4 level autoguider interface

Cables are installed in the mount

Quick release coupling suitable for Losmandy and Vixen/EQ5 style dovetail bars

Only mount head, no tripod supplied

Details..
Technical data..
In the box..

iOptron CEM70EC with iPolar, Encoder in RA and 31.8 kg Payload

Following up on the success of the iOptron CEM60 center balance equatorial mount, iOptron is excited to introduce two new medium payload center balance mounts. The CEM70 and CEM70G are new standard bearers for equatorial mounts in the 70 lb payload segment. Both models are packed with advanced features however the CEM70G is the first of its type with an onboard optical guiding system increasing tracking accuracy while streamlining the components resulting in a more portable imaging setup.

Retaining the inherent properties of the center balance design, these relatively compact medium payload mounts deliver what astronomers expect in an efficient accurate portable mount. With precise GOTO pointing and very accurate tracking (PE <±0.3 arcsec) the CEM70EC is a solid performer for observers and imagers alike.

Practical design
Innovative operational features such as the internal iPolar electronic polar scope, easy lock drive gear engagement (levers large enough to use with gloves), an advanced cable management system for the mount, iPolar, guider, and camera, and cumulatively assure users the CEM70 and 70G designed with their needs in mind.

Features

A new design, center-balanced equatorial mount (CEM) for maximum payload with natural stability

Ideal for both visual observation and astrophotography

Payload of 70 lbs (31.8 kg) with the mount weight of 30 lbs (13.6 kg)

Easy to use and reliable gear clutches

Precision altitude and azimuth adjustment.

Precision stepper motors with 0.07 arcsec accuracy for precise GOTO and accurate tracking

iPolarTM electronic polar scope

Go2Nova® 8407+ V2 controller with Advanced GOTONOVA® GOTO Technology with built in heater

High-precision optical encoder in RA axis

Realtime periodic error correction (RPEC)

High precision tracking with very low periodic error (PE)<±0.3 arcsec

32-channel Global Positioning System (GPS)

USB connection

Integrated ST-4 autoguiding port

Spring loaded 8" Vixen/Losmandy dual saddle

NEW iOptron subsidized TheSky Imaging Edition

Design:	Center-balanced Equatorial Mount - modified "German" design
Load capacity:	31.8 kg (70 lbs)
Mount head weight:	only 13.6 kg (30 lbs)
Latitude adjustment range / working range:	from 0° to 65° north/south latitude
Azimut adjustment range:	± 4°
Diameter RA and DEC worm wheel:	151 mm / 248 teeth
Worms:	Diameter 21.2 mm (steel)
Worm period:	348 sec
Axles:	Diameter 55 mm (steel)
Bearings:	Dimeter 80 mm
Optical encoder:	yes, in RA
PEC:	Yes, Realtime PEC
PE:	~ 0.35 arc seconds rms
Counterweight rod:	D=28 mm / L=415 mm (material stainless steel, weight 1.9 kg)
Diameter of the mount base:	152 mm
Motors:	Stepper motors with micro-steps - accuracy 0.07 arc seconds
Speeds:	1×, 2×, 8×, 16×, 64×, 128×, 256×, 512×, MAX (~3.75°/sec)
Power consumption:	0.6 A during tracking / 0.8 A during positioning
Power supply:	12 V DC - 5 A
Power connector:	5.5/2.5 mm coaxial
Polar finder:	included in delivery - iPolar
Circular spirit level:	built-in
Telescope connection:	dual Vixen and Losmandy style saddle plate
Controller:	GoToNova 8407+ hand controller with 8 lines and 21 characters
Data base:	>212,000 objects
Behaviour at the meridian:	Stop after 0-10° or flip
GPS:	32 channels
Autoguiding interface:	ST4 level for all common autoguiders
Interface:	USB2.0
PC control:	via ASCOM
Operation temperature range:	-10 °C to +40 °C
Hard case:	Yes