Takahashi EM-11 Temma 2Z Equatorial Mount

  • Sale
  • Regular price $3,350.00

More on the Way in 14 - 28 Business Days

Free Shipping
Add to Wishlist
Already have gear? Trade it in for cash or new equipment.

Accessories Added

OPT Telescope Expert

Want Help?

Ask Our Telescope Experts


Takahashi EM-11 Temma 2Z Equatorial Mount

With a weight capacity of up to 25 pounds, the Takahashi EM-11 Temma IIZ "GoTo" mount is made for small to medium sized loads. Made for use a over the world, but with limit for the latitude, this precision construction mount is capable of GoTo operation with your PC. Its high speed drive operates at 250X at DC12V. With an operation temperature spanning between -5 through +30 degrees Celesius, the Takahashi EM-11 Temma IIZ Mount has a manual operation correcting speed of RA: 0.1 ~ 1.9x to the sidereal rate by 0.1X increments. Dec: +/- 1.5 ~ 13.5 arc sec/sec by 1.5 arc sec/sec increments. It includes mode indicators - a red light indicates high speed - while a green light indicates normal mode operation. The accessory cabling is RS232C cable or RJ-11 cables.


EM-11 Temma 2Z Mount Specifications

  • Type German Equatorial Mount
  • R.A. Slow-Motion Motor driven
  • Elevation Adjustments 20 to 50 degrees
  • Polar Finder / Accuracy - Built-in / 5' - 7.32 degrees
  • R.A. Setting Circle Accuracy 10 arcminutes
  • Encoders Supplied
  • Weight (without counterweight) 7 kg
  • Counterweights 3.5 kg
  • Maximal Loading Capacity 9 kg (without counterweight)
  • Optimal Loading Capacity 6 kg (without counterweight)
  • Operating Voltage 12V DC - 12v DC only for high speed operation
  • Power Consumption 12V : 0.3A (tracking at sidereal rate), 1.3A (high speed slewing), 1.7A (starting)
  • Tube moutings 2 x M8 screws (separated by 35mm)
  • Mounting Capacities Tube rings, plates and dovetail mounting plates
  • R.A. axis diameter (material) 52 mm (aluminium)
  • R.A. worm gear shaft diameter (material) 14 mm (iron)
  • R.A. gear diameter (material) 74 mm/144 teeth (zinc)
  • DEC. axis diameter (material) 52 mm (aluminium)
  • DEC. worm gear shaft diameter (material) 14 mm (brass)
  • DEC. gear diameter (material) 74 mm/144 teeth
  • Stepper Motors Accuracy 100 pps
  • Slow Motion Speeds 0.1x to 1.9x the sidereal rate
  • High Speed Mode 250x the sidereal rate (12V DC)
  • Worm gear shaft cycle 10 minutes
  • Autoguiding SBIG ST-4/7 compatible
Specifications are subject to change without notice.


Accessory Tray IncludedNo
Counterweights7.7 lb
Free ShippingYes
Head DesignEquatorial
Instrument Capacity20 lb
Instrument Capacity25 lb
Latitude Range 50 degrees
Saddle WidthTakahashi
Tracking ModesEQ North & EQ South
Tracking RatesLunar & Sidereal & Solar
Warranty5 Year Warranty
Weight of Head15.5 lb
Customer Reviews
5.0 Based on 1 Reviews
Write a Review Ask a Question
  • Reviews
  • Questions

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
John O.
United States United States
The EM11 - Perfect for refractors up to 127mm and medium sized Maks

I use this mount to image through my 7" refractor. Tracking is very smooth and accurate. Worth every penny.