Description
Introducing the CEM40 & CEM40EC next-generation, center-balance equatorial mounts. The CNC body looks sharp however its beauty is more than skin deep. The head weighs in at only 15.8 lbs. yet can support a payload of up to 40 lbs. An integrated electronic polar finder scope (iPolar) ensures accurate alignment even at times when the pole star is obscured. Large levers on its quick-lock drive engagement system make it easy to snap its gears into place even when wearing gloves. There’s little chance of your cables getting snagged with the CEM40’s internal cable management system. The CEM40 and CEM40EC incorporate our new, patent- pending Universal Self-Centering Saddle (USCS) it accommodates Losmandy and Vixen style dovetail plates. Both The CEM40 and the CEM40EC utilize our ultra-quiet low power consumption stepper motor drive systems. Both models are precise trackers, the EC version delivering <0.25 arcsecond accuracy with its high-resolution encoder. Other features such as onboard GPS, 359,000+ object library with star identification make these extremely portable and capable mounts sure winners.
Features
- Unique design, center-balanced equatorial mount (CEM)
- Ideal for both visual observation and astrophotography
- Large easy to use quick-lock gear clutches
- Integrated iPolar electronic polar finder
- Max payload of 40 lbs (18 kg) with the mount weight of only 15.8 lbs (7.2 kg)
- Precision stepper motor for precise GOTO and accurate tracking
- Go2Nova 8407+ controller with advnaced GOTONOVA GOTO technology with built in heater
- Permanent periodic error correction (PPEC) on the CEM40 or real time PEC (RPEC) for the CEM40EC
- Built-in 32-channel Global Positioning System (GPS)
- Integrated ST-4 auto guiding port
- Advanced cable management system with more choices
- New, patent-pending iOptron self centering saddle
- WiFi with optional external adapter
- CNC machined metal body
- Includes tripod, optional Tri-Pier available
Specifications
| Manufacture | iOptron |
| Model | CEM40/CEM40EC |
| Mount Type | Center-Balanced Equatorial Mount |
| Payload (excl. CW) | 18 kg (40lbs), exclude counterweight |
| Mount Weight | 7.2 kg (15.8lbs) |
| Payload/Mount Weight | 2.5 |
| Structure Material | All metal, CNC Machined |
| Exterior Finish | Anodized red/black |
| Latitude Adjustment Range | 0°-60° (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 | 17mm |
| Right Ascension Worm Wheel | 216 teeth, 110mm, zero backlash |
| Declination Worm Wheel | 216 teeth, 110mm, zero backlash |
| Right Ascension Axle | 45mm, steel |
| Declination Axle | 45mm, steel |
| Right Ascension Bearings | 68mm |
| Declination Bearings | 68mm |
| Counterweight Shaft | 20×410 mm (SS, 7 kg) |
| Counterweight | 4.5 kg (10lbs) x 1 |
| Mounting Base Diameter | 125mm |
| 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 electronic 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 | 1.5″ (none, 2″ or tripier optional) |
| Hardcase | CEM40EC standard, CEM40 optional |
| Options | CEM40 Head Only in Hard Case, CEM40EC Head Only in Hard Case |
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Fast Shipping and Professional Packaging
Due to our longstanding partnership with UPS FedEx DHL as well as other major international carriers, we are able to provide various shipping options. Our warehouse personnel will pack each item according to our strict requirements. Before they are shipped, your goods will be thoroughly examined and secured. Everyday, we send to thousands of clients in different countries. This is a sign of our determination to become the largest online retailer globally. The warehouses and centers for distribution are in Europe, as well as the USA.
Note that orders containing more than one item will be processed according to the specific item.
Before shipping before shipping, we'll inspect thoroughly the items you've purchased. Most orders are delivered within 48 hours. The estimated delivery time is between 3 and 7 days.
Returns
The inventory is always changing and we do not fully manage it because of the fact that many parties are involved, including our warehouse and factory. Therefore, the actual inventory could change at any time. It's possible that your order will be unable to fill when you have placed the order.
Our policy is valid for 30 days. If 30 days have gone without a trace since the purchase and we are unable to offer an exchange or refund.
In order for your item to be returned it must be in its original packaging, unopened and in the same condition as when you received it in. It must also be in its original packaging.
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