£3,354.00

LosmandyGM811G Mounting

The GM811G mounting is a hybrid GM8 and G11 mount.

With similar portability to the standard GM8 but a better load bearing capacity and taking advantage of the 5.625" 360 tooth RA worm gear of the G11.

GM811GT Features

Photographic instrument weight capacity 50 lbs
Low temperature operation: 0 F
Equatorial Head Weight 27 lbs
Removable counterweight shaft with safety stop; 1.25" diameter
Includes one 11 lb weight
Saddle plate works with both Losmandy Style and Vixen Dovetail
Dovetail plate drops in and locks allowing for interchanging of any tube assembly - reduces the need for DEC weights.
All machined aluminum and stainless steel, black anodized.
All stainless steel hardware.
Variable slip clutch one knob per axis design.
Through the axis polar scope mounting, works in Northern and Southern Hemisphere. Polar scope optional.
7 lb and 21 lb extra counterweights available

Technical Specs:

RA Axis Specification

All machined aluminum and stainless steel, black anodized.
All stainless steel hardware.
One 3.750 diameter needle thrust bearing.
One 2.000 diameter needle thrust bearing.
Two 1.500 diameter needle bearings.
5.625 diameter, 7075 aluminum worm gear, 360 tooth.
Dual supported, ball bearing housed ground High Precision Brass Worm.
Variable slip clutch one knob per axis design.
1.250 diameter stainless steel shaft.

Specification Dec Axis

All machined aluminum and stainless steel, black anodized.
All stainless steel hardware.
One 2.100" diameter needle thrust bearing.
One 2.000" diameter needle thrust bearing.
Two 1.500 diameter needle bearings.
2.812" diameter, 7075 aluminum worm gear, 180 tooth.
Dual supported, ball bearing housed ground High Precision Brass Worm.
Variable slip clutch one knob design.
Porter Slip Ring Design
1.250" diameter aluminum shafts.

GEMINI 2 GOTO ELECTRONICS (G)

Full Color Graphic Touch Screen clearly displays all functions.
Classic four-button pattern for guiding, centering, moving and slewing on both the touch screen and tactile membrane on the rear.
Periodic Error Correction (PEC).
Programmable DEC. Backlash Compensation (TVC).
Control panel dimmer, Day and Night Modes.
Accepts auto-guider systems.
Northern and Southern Hemisphere operation.
Tiltable control panel for easy access.
Stand Alone System. No PC required
Ethernet 10/100 with full IP function permits operation from anywhere using a browser, ASCOM, or app over the web or Serial Port
DC Servos for imporved accuracy with higher torque than steppers
Non-Volatile Memory and Real-Time Clock
English, German, French & Spanish displays
Over 40,000 objects
USB ports; Virtual COM to PC, ASCOM or planetarium program.
Firmware upgrade via internet
Auto Guide Port (TTL)
Dual 12-18V DC input/output (3.0A)