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L-550 Direct Drive Mount

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# 1321103 Price: € 44,800.00
(Price incl. German VAT excl. shipping)

L-550 Direct Drive Mount

L-Series Direct Drive Mounts

Alt-Az / Equatorial Direct Drive Mount

The L-Series combines versatility, simplicity and affordability by combining all the technology of our Observatory class telescopes into a compact stand-alone mount.

The mount is equipped with direct drives motors as well as high-resolution encorders. The software is ASCOM compatible and the direct drive motors can move the telescope at incredible speeds for tracking satellites.

In its Alt/Az configuration it is considerably more compact than its equatorial counterpart, allowing a larger telescope to fit in a smaller enclosure. The mass it takes to make a rigid alt/az mount is substantially less, leading to cost savings. Unlike German Equatorial mounts, there are no meridian flips to deal with, and no  large protruding counterweights to create a dangerous hazard in a public observatory. Alt/Az is more intuitive to use and no polar alignment is needed.

With its ability to swiftly and accurately reposition, the L-550 has ben been used for tracking satellites and space debris. However, our L-series mounts work best for astrophotography and research applications. To exceed the ideal performance requirements for SSA/SDA applications, PlaneWave Instruments created the T-600 Direct-Drive Gimbal.

  • L-Serie Direct Drive Mount by PlaneWave Intruments. Direct-drive motors on each axis. This capability is crucial for swiftly tracking celestial objects and satellites across the sky with minimal vibration and maximum accuracy
  • Alt/Az or equatorial installation orientations
  • 300 lbs load capacity
  • Ideal for the DeltaRho 500, CDK17, CDK20 f/6.8, CDK20 f/7.7, IRDK17, and IRDK20 optical tube assemblies
  • Equipped with L-600 mount motors in an L-500 mount housing
  • High-resolution encoders for precise positioning
  • Direct drive motors for zero backlash, zero periodic error, and fast 50-degree-per-second slew speeds
  • Through the mount cabling
  • Optional Dual Mounting Bracket
  • Requires a crating #1323505. The crating will be charged extra
  • L-550 Mount on Equatorial Wedge: requires external sliding weight accessory, including 1x each 2lbs, 5lbs and 10lbs weight #1321353
L-Series
Scope of Delivery
Recommended Accessories

Specifications

Mount
Alt-Azimuth / Equatorial Direct Drive Mount
Payload Capacity (kg)
300 lbs (136 kg)
Weight (kg)
153 kg
Swing-Through Length (From Altitude Axis)
650.748 mm (25.62")
Latitude Range
0 to 90 degrees, Northern and Southern hemispheres
Slew Speeds
20 degrees per second (standard); 50 degrees per second (maximum), both axes
Tracking accuracy
< .3 arcsecond error over 5 minute period
Pointing Precision
2 arcseconds
All-sky pointing accuracy
<10 arcsecond RMS with PointXP Model
System Natural Frequency
10 Hz or greater
Control system electronics
PlaneWave Interface dual axis telescope control
Software
PlaneWave Interface (PWI4). Incorporates PointXP mount modeling software by Dave Rowe All ASCOM compatible
Homing Sensors
Home position sensors are included allowing the mount can find its home position on power up.
Motor
Azimuth and Altitude: Direct Drive 3 Phase Axial-Flux Torque Motors
Motor Torque
Approximately 20 ft-lbs continuous; 50 ft-lbs peak
Motor Control
Industrial grade brushless motor control system and built in electronics
Encoder
152mm disk built into the azimuth and altitude axes with stainless steel encoder on the circumference with reader yields 18,880,000 counts per revolution of the telescope. This translates to about 0.069 arcsecond resolution
Power Requirements
Accepts 100-240 VAC 50/60HZ. Supplied with 120 VAC 15A IEC Type B Regulated Power Adapter
Manufacturer
Planewave
Manufacturer SKU
600555
SKU
1321101

L-550 Direct Drive Mount

Downloads

Further downloads and always the latest information can be found, if necessary, directly on the manufacturer's page Planewave.com.

We do not guarantee that the information listed here is up-to-date and correct.