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Celestron Focus Motor for SCT and EdgeHD

Celestron Focus Motor for SCT and EdgeHD

The Focus Motor for Celestron SCT and EdgeHD telescopes provides electronic focusing for Celestron Schmidt-Cassegrain (SCT) and EdgeHD optical tubes. With the focus motor installed, you can bring celestial objects into sharp, precise focus using your telescope’s hand controller or a computer instead of using the manual focuser knob. A focus motor is great for visual observers who want to dial in exact focus and a must-have accessory for astroimagers where critical focus is essential. With a motor focuser installed, an astroimager no longer needs to be physically near the telescope to focus an image. Combined with computerized control of the mount and camera, the focus motor enables the imager to gather data remotely from a backyard observatory, or even a telescope located hundreds of miles away. As an added bonus, port covers protect the ports while not in use, and the covers cannot be lost due to the tethered design.

Compatible Optical Tubes
The focus motor is compatible with all SCTs from 6" to 14" in aperture that have been produced since the year 2006. It is not compatible with 5 "SCTs or older models. It is compatible with all EdgeHD optical tubes, the 8" Rowe-Ackermann Schmidt Astrograph (RASA), the 36cm RASA, and the 7" Maksutov-Cassegrain. It can also be used with the 11 RASA, but requires the Focuser Retrofit Kit for RASA 11.

Powering the electronic focuser
There are three options for powering your Celestron Focus Motor:

When using a Celestron computerized mount, you can power and control the focus motor through the mount using the supplied AUX cable. This allows control from the mount’s hand controller (NexStar+ or StarSense) or a computer.

If you are not using a Celestron mount, you can power and control the focus motor from a computer USB port. You will need a user supplied USB A-to-B cable.

You may also opt to use an external 12V DC power source which plugs into the motor’s power jack. Our power supply (PSU in related products) is compatible with this unit

Compatible Software
Celestron offers a free Focuser Utility program for computer control. The Celestron PWI software can also control the focus motor. To use third-party focuser control software, an ASCOM driver is needed.

Motor: DC servo motor
Spur gears Brass, 1:1 gear ratio, 38mm diameter, 45 teeth
Focuser shaft coupler Aluminum clamping sleeve
Microprocessor NXP Kinetis series, Arm Coretex-M4 core
AUX port power Powered by Celestron computerized mount AUX port, connecting cable supplied
USB port power USB3 or USB2 providing at least 900mA
DC jack power 12V DC, 1A, 5.5mm/2.1mm tip positive plug
Compatibility All SCTs produced after 2006 except 5" SCT, all Edge HD, RASA 8", RASA 36cm, 7" Mak-Cass
Speed rates 8°/sec , 32°/sec , 128°/sec

Customer Reviews

  Excellent Service - Always Well Packaged   Less then 5 minutes to install (very handy, how to video on YT). Calibration was very simple too. Make sure you have the updated software on your handset I control my focuser through my handset and also via my laptop using a USB A - USB Mini B cable. A well made product and next day delivery   (03/06/2019) Ben Hollands - Wiltshire


Our standard delivery charge for most of the UK is £2.95. All orders are shipped promptly, lower value items are sent Royal Mail 1st class and higher value or larger goods are shipped via reputable courier. All goods are shipped fully insured with FEDEX, UPS, DPD and Royal Mail, we do not use budget courier services, please note we can only ship to UK mainland addresses. We are not able to ship to forwarding agents or PO boxes.

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We hold stock, dozens of telescopes and literally thousands of accessories that we ship out each business day, normally orders received before lunch are shipped that business day. We also direct ship from our UK suppliers, this means we have access to thousands of products that can ship fast to our customers.

Deliveries to UK mainland addresses are all shipped with fully insured premium services for £2.95, *some exceptions apply including many AB, FK, HS, IV, KA, KW, PA, PH, ZE postcodes. We will quote delivery charges to these areas where applicable prior to shipping (this does not normally affect lower value items shipped by Royal Mail).

You must inform us within one working day if the goods are lost or damaged in transit so that we can make a prompt claim against the delivery company and correct the problem. Please ensure all address details are accurate, we cannot be responsible for failed deliveries or losses arising from incorrect delivery addresses.

You agree that proof of delivery supplied by our delivery company is sufficient evidence to establish that goods have been received.

If your product is sent by Courier they will attempt delivery twice and a signature will be required. If they are unable to deliver because you are not available and after 5 days you have not contacted them to re-arrange. the goods will be returned to us and the return delivery costs may be charged to you

Celestron Focus Motor for SCT and EdgeHD

MPN: 94155





Price: 189.00

OUT OF STOCK


The Focus Motor for Celestron SCT and EdgeHD telescopes provides electronic focusing for Celestron Schmidt-Cassegrain (SCT) and EdgeHD optical tubes. With the focus motor installed, you can bring celestial objects into sharp, precise focus using your telescope’s hand controller or a computer instead of using the manual focuser knob. A focus motor is great for visual observers who want to dial in exact focus and a must-have accessory for astroimagers where critical focus is essential. With a motor focuser installed, an astroimager no longer needs to be physically near the telescope to focus an image. Combined with computerized control of the mount and camera, the focus motor enables the imager to gather data remotely from a backyard observatory, or even a telescope located hundreds of miles away. As an added bonus, port covers protect the ports while not in use, and the covers cannot be lost due to the tethered design.

Powering the electronic focuser
Powered by your Celestron Computerised telescope, 12v DC Power or USB.

Compatible Celestron Optical Tubes
The focus motor is compatible with all SCTs from 6" to 14" in aperture that have been produced since the year 2006. It is not compatible with 5 "SCTs or older models. It is compatible with all EdgeHD optical tubes, the 8" Rowe-Ackermann Schmidt Astrograph (RASA), the 36cm RASA, and the 7" Maksutov-Cassegrain. It can also be used with the 11 RASA, but requires the Focuser Retrofit Kit for RASA 11.

Compatible Software
Celestron offers a free Focuser Utility program for computer control. The Celestron PWI software can also control the focus motor. To use third-party focuser control software, an ASCOM driver is needed.

Our power supply (PSU in related products) is compatible with this unit

Specifications
Motor: DC servo motor
Spur gears Brass, 1:1 gear ratio, 38mm diameter, 45 teeth
Focuser shaft coupler Aluminum clamping sleeve
Microprocessor NXP Kinetis series, Arm Coretex-M4 core
AUX port power Powered by Celestron computerized mount AUX port, connecting cable supplied
USB port power USB3 or USB2 providing at least 900mA
DC jack power 12V DC, 1A, 5.5mm/2.1mm tip positive plug
Compatibility All SCTs produced after 2006 except 5" SCT, all Edge HD, RASA 8", RASA 36cm, 7" Mak-Cass
Speed rates 8°/sec , 32°/sec , 128°/sec

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