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iOptron HEM44EC Hybrid Equatorial Mount Head with Precision Encoder, iPolar, and Case

SKU: H444A
$4,148.00

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Freedom from cumbersome counterweights and shaft is here!

Introducing the HEM44 and the HEM44EC, iOptron’s latest revolutionary hybrid strain wave drive mounts. These light weight, compact, medium payload titans will deliver an astronomy experience like never before. Imagine a mount head weighing in at 13.65lbs with a payload capability 44lbs, without needing a cumbersome counterweight or shaft. Applying iOptron’s multi-decade experience creating precision mounts, the HEM44 brings this vision to reality.

Utilizing state of the art strain wave drive technology for the RA movement in tandem with backlash-free DEC worm/belt drive design, the HEM44s deliver unparalleled weight to payload efficiency. Its black anodized all metal CNC machined body is not only appealing to the eye, it’s a rugged platform that will perform at the highest level for many years to come. Unique features such as an electronic friction break and power down memory allow the mount safely stop and resume a GoTo slew or continue tracking even after an abrupt power loss (No need to realign and start from the beginning).

A HEM44 mount can be controlled by a computer, either via ASCOM/Commander for a Windows PC or a third party INDI driver for a MacOS software; a SmartPhone/Tablet via iOptron Commander Lite or an App like SkySafari; or a Raspberry Pi device via INDI driver.

The HEM44EC features a high precision RA axis encoder that delivers incredible tracking accuracy, enough that many will choose to image “sans” guiding.

HEM44 mounts with low latitude range (0~50 degree) are available via special order.

Learn more about HEM44 mount

Features
  • Advanced strain wave drive technology
  • Payload capacity of 20 kg (44 lbs) with the mount weight of 6.2 kg (13.65 lbs)
  • CNC machined
  • Unique friction brake to safely stop movement during a planned or unplanned power interruption
  • 270 second gear period
  • Go2Nova® hand controller with ~212,000 object database
  • Cable management system, no hanging exterior cables to moving parts
  • Dual saddle (Vixen and Losmandy-D styles)
  • Built in zero position search and locator
  • Power down position and location memory
  • Integrated ST-4 autoguiding port
  • Built-in Wi-Fi (via hand controller)
  • USB port for firmware upgrade and computer control
  • Aluminum carrying case
  • Two year warranty


Tech Specifications

Mount Hybrid Strain Wave Equatorial Mount
RA gear system StrainWave
DEC gear system Backlash-free worm/belt system
RA reduction ratio 640:1
Payload w/o CW * 44 lbs (20 kg)
Mount weight 13lbs (5.9kg) w/o dovetail saddle
13.65lbs (6.2kg) with dovetail saddle
Payload/Mount weight 3.23
Payload with CW* 55 lbs (25kg)
Period 270 second
Drive motor Stepper motor
Structure Material All metal, CNC machined
Exterior finish Anodized black
Latitude adjustment range 15º ~ 65º
Azimuth adjustment range ± 6º
Polar scope No
Level indicator Level bubble
Control system GOTONOVA/Commander
Hand controller Go2Nova® 8409 with ~212,000 objects database
Tracking Automatic
Maximum slew speed 4.5º/sec
Power consumption 0.6A(Tracking), 1.2A(GOTO)
Power DC12V-5A (5.5/2.5mm DC plug)
AC adapter 100V ~ 240V (included, indoor use only)
Cable No moving/wrapping
Cable management 2X12V (3A max.), 1X USB2.0
Power off brake Electronic friction brake
Power-down memory Yes
Wi-Fi Built-in
Communication port Yes (Wi-Fi and USB, via HC)
Autoguide port Yes (ST-4 compatible)
Firmware upgrade Yes
Dovetail saddle Vixen & Losmandy
Tripod Optional
Counterweight Shaft SS Φ20X200mm, M16 thread (Optional)
Counterweight 10 lbs (4.5kg)(Optional)
Operation temperature -20ºC ~ 40ºC (hand controller -10ºC ~ 40ºC)
Warranty Two year limited

* 200mm, with payload center of gravity to the RA rotation axis. Or an OTA size of ~220mm.
Shipping Policy Thank you for shopping with Offgrid Outlook. We're dedicated to delivering your orders quickly and reliably. Below are the details about our shipping process and policies: Shipping Costs: Enjoy free shipping within the USA. Order Processing Time: Orders are typically processed within 1-2 business days. Order Transit Time: Your order will usually arrive within 4-7 business days. Shipping Methods: Most orders are shipped through our third-party freight carriers using 18-wheeler trucks. If your order requires freight shipping, we will reach out to schedule a curbside delivery appointment. Please provide a valid phone number at checkout to ensure smooth delivery coordination. Order Confirmation and Tracking: After placing your order, you will receive a confirmation email verifying that your order has been received and your payment is approved. Once your order is shipped (usually within 1-2 business days), you’ll receive a shipment notification with a tracking number and link to follow your package’s progress. Can I Change My Address? If you need to update your shipping address, please contact us within 24 hours of placing your order. Cancellations: You may cancel your order at any time before it has been dispatched. If your order has already been shipped, please refer to our refund policy for further details. Damages and Issues: Please inspect your items upon receipt. If your order arrives damaged, defective, or incorrect, contact us right away so we can assess the issue and take corrective action. We will cover return shipping for damaged or incorrect items. Contact Us: We value your trust and strive to provide the best shipping experience possible. If you have any questions or need assistance, please don’t hesitate to reach out to our customer service team.
We are committed to providing the best prices online. If you find a lower price from another store, let us know, and we’ll beat it without hesitation. Our goal is to ensure you feel confident that you're getting the best deal on the product you're purchasing. Our 100% Price Match Guarantee comes with the following conditions: Promotions like rebates and buy one, get one free offers are not eligible. The competitor’s website cannot be a discount or auction site (e.g., eBay, etc.). The competitor must be an authorized retailer of the item you're buying. The price match will factor in the item price, sales tax, and shipping fees. Price matches do not apply to exchange orders or replacements. Please note, some exclusions may apply.
Return Policy We offer a 30-day return window, meaning you have 30 days from the date you receive your item to request a return. Return Eligibility: To qualify for a return, the item must be in the same condition as when you received it—unused, unworn, with all tags attached, and in its original packaging. A receipt or proof of purchase is also required. Return Process: To initiate a return, please email us at support@offgridoutlook.com. If your return is approved, we will provide you with instructions on how and where to send the item. Please note that items returned without prior approval will not be accepted. Return Shipping Costs: If you’re returning an item because you changed your mind, you will be responsible for the return shipping costs. However, if the item is defective or incorrect, we will cover the return shipping expenses. Restocking Fee: Yes, we charge a 25% restocking fee for returned items. Return Shipping Costs: For defective products, we will pay for the return shipping. If the return is for any other reason (e.g., customer remorse), you are responsible for the shipping cost. Return Method: We only accept returns via mail. Return Shipping Label: For damaged or defective items, contact us, and we will send you a return label via email. You can then download and print the label to use for your return. Refunds: Once we receive and inspect your returned item, we will send an email to confirm that your return has been processed. If your return is approved, a refund will be applied to your original payment method within 3-5 business days. Late or Missing Refunds: If you haven't received your refund yet, please first check your bank account. Then, reach out to your credit card company, as it may take some time for the refund to post. After that, contact your bank as there might be a processing delay. If you still haven’t received your refund, contact us at support@offgridoutlook.com. Damages and Issues: Please inspect your order immediately upon receiving it. If the item is defective, damaged, or if you received the wrong item, contact us right away so we can assess and resolve the issue. Exchanges: We only offer exchanges for defective or damaged items. If you need to exchange your item for the same one, please email us at support@offgridoutlook.com. Changing Shipping Address: If you need to change the shipping address, contact us within 24 hours of placing your order.

Description

Freedom from cumbersome counterweights and shaft is here!

Introducing the HEM44 and the HEM44EC, iOptron’s latest revolutionary hybrid strain wave drive mounts. These light weight, compact, medium payload titans will deliver an astronomy experience like never before. Imagine a mount head weighing in at 13.65lbs with a payload capability 44lbs, without needing a cumbersome counterweight or shaft. Applying iOptron’s multi-decade experience creating precision mounts, the HEM44 brings this vision to reality.

Utilizing state of the art strain wave drive technology for the RA movement in tandem with backlash-free DEC worm/belt drive design, the HEM44s deliver unparalleled weight to payload efficiency. Its black anodized all metal CNC machined body is not only appealing to the eye, it’s a rugged platform that will perform at the highest level for many years to come. Unique features such as an electronic friction break and power down memory allow the mount safely stop and resume a GoTo slew or continue tracking even after an abrupt power loss (No need to realign and start from the beginning).

A HEM44 mount can be controlled by a computer, either via ASCOM/Commander for a Windows PC or a third party INDI driver for a MacOS software; a SmartPhone/Tablet via iOptron Commander Lite or an App like SkySafari; or a Raspberry Pi device via INDI driver.

The HEM44EC features a high precision RA axis encoder that delivers incredible tracking accuracy, enough that many will choose to image “sans” guiding.

HEM44 mounts with low latitude range (0~50 degree) are available via special order.

Learn more about HEM44 mount

Features
  • Advanced strain wave drive technology
  • Payload capacity of 20 kg (44 lbs) with the mount weight of 6.2 kg (13.65 lbs)
  • CNC machined
  • Unique friction brake to safely stop movement during a planned or unplanned power interruption
  • 270 second gear period
  • Go2Nova® hand controller with ~212,000 object database
  • Cable management system, no hanging exterior cables to moving parts
  • Dual saddle (Vixen and Losmandy-D styles)
  • Built in zero position search and locator
  • Power down position and location memory
  • Integrated ST-4 autoguiding port
  • Built-in Wi-Fi (via hand controller)
  • USB port for firmware upgrade and computer control
  • Aluminum carrying case
  • Two year warranty


Tech Specifications

Mount Hybrid Strain Wave Equatorial Mount
RA gear system StrainWave
DEC gear system Backlash-free worm/belt system
RA reduction ratio 640:1
Payload w/o CW * 44 lbs (20 kg)
Mount weight 13lbs (5.9kg) w/o dovetail saddle
13.65lbs (6.2kg) with dovetail saddle
Payload/Mount weight 3.23
Payload with CW* 55 lbs (25kg)
Period 270 second
Drive motor Stepper motor
Structure Material All metal, CNC machined
Exterior finish Anodized black
Latitude adjustment range 15º ~ 65º
Azimuth adjustment range ± 6º
Polar scope No
Level indicator Level bubble
Control system GOTONOVA/Commander
Hand controller Go2Nova® 8409 with ~212,000 objects database
Tracking Automatic
Maximum slew speed 4.5º/sec
Power consumption 0.6A(Tracking), 1.2A(GOTO)
Power DC12V-5A (5.5/2.5mm DC plug)
AC adapter 100V ~ 240V (included, indoor use only)
Cable No moving/wrapping
Cable management 2X12V (3A max.), 1X USB2.0
Power off brake Electronic friction brake
Power-down memory Yes
Wi-Fi Built-in
Communication port Yes (Wi-Fi and USB, via HC)
Autoguide port Yes (ST-4 compatible)
Firmware upgrade Yes
Dovetail saddle Vixen & Losmandy
Tripod Optional
Counterweight Shaft SS Φ20X200mm, M16 thread (Optional)
Counterweight 10 lbs (4.5kg)(Optional)
Operation temperature -20ºC ~ 40ºC (hand controller -10ºC ~ 40ºC)
Warranty Two year limited

* 200mm, with payload center of gravity to the RA rotation axis. Or an OTA size of ~220mm.

Shipping Policy

Shipping Policy Thank you for shopping with Offgrid Outlook. We're dedicated to delivering your orders quickly and reliably. Below are the details about our shipping process and policies: Shipping Costs: Enjoy free shipping within the USA. Order Processing Time: Orders are typically processed within 1-2 business days. Order Transit Time: Your order will usually arrive within 4-7 business days. Shipping Methods: Most orders are shipped through our third-party freight carriers using 18-wheeler trucks. If your order requires freight shipping, we will reach out to schedule a curbside delivery appointment. Please provide a valid phone number at checkout to ensure smooth delivery coordination. Order Confirmation and Tracking: After placing your order, you will receive a confirmation email verifying that your order has been received and your payment is approved. Once your order is shipped (usually within 1-2 business days), you’ll receive a shipment notification with a tracking number and link to follow your package’s progress. Can I Change My Address? If you need to update your shipping address, please contact us within 24 hours of placing your order. Cancellations: You may cancel your order at any time before it has been dispatched. If your order has already been shipped, please refer to our refund policy for further details. Damages and Issues: Please inspect your items upon receipt. If your order arrives damaged, defective, or incorrect, contact us right away so we can assess the issue and take corrective action. We will cover return shipping for damaged or incorrect items. Contact Us: We value your trust and strive to provide the best shipping experience possible. If you have any questions or need assistance, please don’t hesitate to reach out to our customer service team.

Price Match Guarantee

We are committed to providing the best prices online. If you find a lower price from another store, let us know, and we’ll beat it without hesitation. Our goal is to ensure you feel confident that you're getting the best deal on the product you're purchasing. Our 100% Price Match Guarantee comes with the following conditions: Promotions like rebates and buy one, get one free offers are not eligible. The competitor’s website cannot be a discount or auction site (e.g., eBay, etc.). The competitor must be an authorized retailer of the item you're buying. The price match will factor in the item price, sales tax, and shipping fees. Price matches do not apply to exchange orders or replacements. Please note, some exclusions may apply.

Returns

Return Policy We offer a 30-day return window, meaning you have 30 days from the date you receive your item to request a return. Return Eligibility: To qualify for a return, the item must be in the same condition as when you received it—unused, unworn, with all tags attached, and in its original packaging. A receipt or proof of purchase is also required. Return Process: To initiate a return, please email us at support@offgridoutlook.com. If your return is approved, we will provide you with instructions on how and where to send the item. Please note that items returned without prior approval will not be accepted. Return Shipping Costs: If you’re returning an item because you changed your mind, you will be responsible for the return shipping costs. However, if the item is defective or incorrect, we will cover the return shipping expenses. Restocking Fee: Yes, we charge a 25% restocking fee for returned items. Return Shipping Costs: For defective products, we will pay for the return shipping. If the return is for any other reason (e.g., customer remorse), you are responsible for the shipping cost. Return Method: We only accept returns via mail. Return Shipping Label: For damaged or defective items, contact us, and we will send you a return label via email. You can then download and print the label to use for your return. Refunds: Once we receive and inspect your returned item, we will send an email to confirm that your return has been processed. If your return is approved, a refund will be applied to your original payment method within 3-5 business days. Late or Missing Refunds: If you haven't received your refund yet, please first check your bank account. Then, reach out to your credit card company, as it may take some time for the refund to post. After that, contact your bank as there might be a processing delay. If you still haven’t received your refund, contact us at support@offgridoutlook.com. Damages and Issues: Please inspect your order immediately upon receiving it. If the item is defective, damaged, or if you received the wrong item, contact us right away so we can assess and resolve the issue. Exchanges: We only offer exchanges for defective or damaged items. If you need to exchange your item for the same one, please email us at support@offgridoutlook.com. Changing Shipping Address: If you need to change the shipping address, contact us within 24 hours of placing your order.
iOptron HEM44EC Hybrid Equatorial Mount Head with Precision Encoder, iPolar, and Case

iOptron HEM44EC Hybrid Equatorial Mount Head with Precision Encoder, iPolar, and Case

$4,148.00
Add to wishlist
iOptron HEM44EC Hybrid Equatorial Mount Head with Precision Encoder, iPolar, and Case

iOptron HEM44EC Hybrid Equatorial Mount Head with Precision Encoder, iPolar, and Case

$4,148.00
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