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Losmandy GM-8 Motorized EQ Mount with

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User Manual for Losmandy GM-8 Motorized EQ Mount with Tripod

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Losmandy GM-8 Motorized EQ Mount with Tripod Contents of the user manual for the Losmandy GM-8 Motorized EQ Mount with
  • Product category: Mounts Losmandy
  • Brand: Losmandy
  • Description and content of package
  • Technical information and basic settings
  • Frequently asked questions – FAQ
  • Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
  • Authorized service for Losmandy Mounts

User manual for the Losmandy GM-8 Motorized EQ Mount with contain basic instructions that need to be followed during installation and operation. Before starting your appliance, the user manual should be read through carefully. Follow all the safety instructions and warnings, and be guided by the given recommendations. User manual is an integral part of any Losmandy product, and if it is sold or transferred, they should be handed over jointly with the product. Following the instructions for use is an essential prerequisite for protecting health and property during use, as well as recognition of liability on the part of the manufacturer for possible defects should you make a warranty claim. Download an official Losmandy user manual in which you will find instructions on how to install, use, maintain and service your product.

And do not forget – unsuitable use of a Losmandy product will considerably shorten its lifespan!



Product description

Losmandy's GM-8 Motorized EQ Mount with Tripod is an upgrade from the basic version of this mount with the addition of a dual-axis stepper motor assembly and a wired hand controller. The micro-stepper motor's full-circle brass wheel gear allows the mount to track over extremely long periods, with little error, for long-exposure astrophotography or prolonged observation of a single celestial object.While this mount configuration does not have full GoTo capabilities, once you polar align the mount and manually navigate to your subject, the controller will track it across the right ascension all night. Your optical tube assembly (OTA) mounts via a Vixen/Losmandy dual dovetail saddle and an adjustable-height aluminum tripod supports all the gear.Use the included hand controller to move the scope for navigating and to track celestial objects. Since near- and deep-sky objects appear to move at different speeds, the controller features Celestial, Solar, Lunar, and King's rate tracking speeds, in addition to multiple slew speeds. An integrated auto guider port adds to the mount's usability.
    Mount
    • Motorized German equatorial
    • Payload capacity: 30 lb for instrument, 60 lb total including counterweight(s)
    • Includes 7 lb counterweight with removable 1.25" shaft
    • Locking tangent arm altitude adjustment: 6-68° range
    • Laser-engraved latitude scale in 2° increments
    • Losmandy- and Vixen-style dual dovetail saddle
    • Weight: 21 lb including motor assembly
    Gears and Motors
    • 160 oz/in stepper motor, 1.0 arcsec/step
    • One 2.1" diameter needle thrust bearing
    • One 2" diameter needle thrust bearing
    • Two 1.5" diameter needle bearings
    • 2.812" diameter, 7075 aluminum worm gear, 180 tooth
    • Dual supported, ball bearing housed brass worm
    • Variable slip clutch, both axes
    • 1.25" diameter aluminum shafts
    Controller
    • Right ascension and declination reversing switches
    • Three guiding rates: 30%, 50%, 2x sidereal rate
    • Three setting rates: 4x, 8x, 16x sidereal rate
    • Tracking rates: Sidereal, Solar, Lunar, King
    • Periodic Error Correction (PEC) programs out drive errors for more accurate long-term tracking
    • Programmable declination backlash compensation programs out play in motor and axis gears to prevent backlash when motors stop, for more precise viewing
    • Control panel dimmer allows you to minimize light signature to protect night-adjusted vision
    • Northern and Southern Hemisphere operation
    • Auto-guider port
    • Runs on 12 VDC, 500mA power from included power adapter
    Tripod
    • Aluminum alloy
    • Scratch-resistant black anodized finish
    • Adjustable height of 27-43"
UPC: 851868007461 In the Box Losmandy GM-8 Motorized EQ Mount with Tripod
  • 7-lb Counterweight for GM-8, G-9, G-11 and Titan Mounts srfqsebc
  • Counterweight Shaft
  • Motor Drive Assembly Kit
  • Motor Hand Control Box
  • Adjustable-Height Tripod
  • 12 VDC Power Adapter
  • Limited 1-Year Warranty
  • Table of Contents




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    Technical parameters

    Losmandy GM8S Specs

    Mount Type Motorized equatorial
    Load Capacity 60.0 lb / 27.2 kg, total
    30.0 lb / 13.6 kg, instrument capacity
    Motor Dual-axis stepper
    1.0 arc sec/step
    GO-TO Capability No
    Altitude Adjustment 0 - 68°
    Polar Axis Scope None
    Includes Tripod/Pier Adjustable-height aluminum
    27 - 43" / 68.6 - 109.2 cm
    Counterweight 7.0 lb / 3.2 kg
    Power Source 12 VDC
    Weight Head: 21.0 lb / 9.5 kg
    Tripod: 15.0 lb / 6.8 kg
    Package Weight 39.0 lb
    Box Dimensions (LxWxH) 19.0 x 19.0 x 13.0"

    Rating

    90% users recommend this product to others. And what about you?
    Rating: 4.5 of 5

    This product has already been rated by 23 owners. Add your rating and experience with the product.

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