ASA Direct Drive DDM85XL Equatorial Telescope Mount
Product features: 
- Loading capacity without counterweight: 100 Kg 
- Loading capacity with counterweights: 200 Kg 
- Used in the field, stationary or remotely 
- USB-Hub, all power and data connections  
   from de DEC-axis 
- No meridian flip with client specific pier necessery 
The DDM85XL premium mount has already received its laurels from acclaimed astrophotographers world wide. Many of them have completely abandoned extra auto-guiders and therefor don´t have to sort through a variety of images any more. The DDM85XL can be be run on a 12V power supply and powered by a single car battery. Since the DEC can be separated from the REC axis, the DDM85XL can still be transported with ease. All power and data cables are internally lead through a large dimensional hollow axle. The mount can also be fixed to an equatorial pier (optional delivery) rendering meridian flips obsolete.
Carrying capacity 100kg (220 lbs). Used in combination with a custom made equatorial pier, rendering meridian flips unnecessary.

The tracking accuracy is excellent and therefore in most cases one can turn off guiding. Tracking without correction via autoguider over a period of one hour shows 0,68” peak to peak and 0,18” RMS, respectively (the setup used for this record was: ASA DDM85XL and ASA 16N OK3). 
  Specification DMM85XL 
 Type of mount   German equatorial
 Diameter of axis   85mm hollow axis 
 Bearing   4 preloaded taper roller
 bearings 130/85 mm 
 Weight of mount   38,5 kg (without bracket,
 only the axes) 
 Loading capacity   100 kg 
 Drive   Noiseless high torque direct
 drive motors in both axis 
 Voltage   24V 
 Amperage   0,4 - 0,8 Ampere 
 Absolute peak
 10 Ampere 
 Pointing accuracy   < 12" RMS with Pointingfile 
 Tracking accuracy   0,35" RMS in 5 Minutes 
 Encoder resolution   0,02" on the axis 
Polar adjust   Client specific pier 
Moving speed  13°/Sec  
 Counterweight shaft   80 mm high grade steel
 2 pieces high grade steel 1x16
 kg and 1x 34kg, diameter
 245 mm 
 USB connections   3 
 Data (custom specific), power
 supply, fan for Astrographs 
 Remote cable   Yes 
 Control software
 ASCOM compatible
 Pointing model calculates all
 repetable faults
 Extremly accurate tracking
  without external guiding
 Very accurate Positioning
 Fast but accurate polar
 Automated motortuning
 2 Parkpositions
 Set limits even without pointing
 Software sequence   Auto created pointing models
 MLPT for local pointing model 
 Optional software   Maxim DL, PinPoint,
 Client specific pier
 Power Supply 
Including parts DDM85XL:
Controlsoftware Autoslew
Sequence Software
1 pcs Counterweight 17 kg
1 pcs Counterweight 34 kg
1 pcs Power cord with banana jack
2 pcs USB-cable - 3 m 
Setprice (including counterweight shaft, 2 weights, dovetail plate)

* The DDM85 Premium is mounted on a a modified equitorial pier for 350 degrees movement w/o median flip. The pier is custom made for observatory location and sold as an optional accessory. 
   DDM160 EUR 14706,- excl. VAT and shipping