DirectDrive Mounts
Astro Systeme Austria offers an exceptional series of mounts in terms of load capacity, precision and quality. The DirectDrive mounts from ASA are of professional quality, without compromises.
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Highlights of the P75 Trident include 75 kg photographic payload Based on the proven OnStep open source control system Ceramic-metal hybrid drive 180 s unguided imaging out of the box* Direct friction drive, no reduction rollers to add to periodic error Preloaded precision roller bearings throughout 0.12" Resolution 15° per second maximum slewing speed, 7.5° advised 23-bit or 24-bit absolute encoders supported (upgrade option) Stainless steel drive available for difficult environments (coastal or dusty) On-the-fly changes to microstepping for fast slewing or fine tracking Missed step detection - advanced electronics use the motors own coils as a pseudo-encoder StealthChop silent running, no more stepper motor chirping <0.2 px guided performance 0° to 90° Latitude range ±5 Degrees of Azimuth adjustment for polar alignment Aerospace aluminium and stainless steel construction Sustainable metallic, textured powder coated finish ASCOM and INDI drivers Mobile app turns any mobile device into a smart handpad WiFi and USB Highlights of the P75 Trident include 75 kg photographic payload Based on the proven OnStep open source control system Ceramic-metal hybrid drive 180 s unguided imaging out of the box* Direct friction drive, no reduction rollers to add to periodic error Preloaded precision roller bearings throughout 0.12" Resolution 15° per second maximum slewing speed, 7.5° advised On-the-fly changes to microstepping for fast slewing or fine tracking Missed step detection - advanced electronics use the motors own coils as a pseudo-encoder StealthChop silent running, no more stepper motor chirping <0.2 px guided performance 0° to 90° Latitude range ±5 Degrees of Azimuth adjustment for polar alignment Aerospace aluminium and stainless steel construction Sustainable metallic, textured powder coated finish ASCOM and INDI drivers Mobile app turns any mobile device into a smart handpad WiFi and USB Highlights of the P75 Trident include 75 kg photographic payload Based on the proven OnStep open source control system Ceramic-metal hybrid drive 180 s unguided imaging out of the box* Direct friction drive, no reduction rollers to add to periodic error Preloaded precision roller bearings throughout 0.12" Resolution 15° per second maximum slewing speed, 7.5° advised On-the-fly changes to microstepping for fast slewing or fine tracking Missed step detection - advanced electronics use the motors own coils as a pseudo-encoder StealthChop silent running, no more stepper motor chirping <0.2 px guided performance 0° to 90° Latitude range ±5 Degrees of Azimuth adjustment for polar alignment Aerospace aluminium and stainless steel construction Sustainable metallic, textured powder coated finish ASCOM and INDI drivers Mobile app turns any mobile device into a smart handpad WiFi and USB Highlights of the P75 Trident include 75 kg photographic payload Based on the proven OnStep open source control system Ceramic-metal hybrid drive 180 s unguided imaging out of the box* Direct friction drive, no reduction rollers to add to periodic error Preloaded precision roller bearings throughout 0.12" Resolution 15° per second maximum slewing speed, 7.5° advised 23-bit or 24-bit absolute encoders supported (upgrade option) Stainless steel drive available for difficult environments (coastal or dusty) On-the-fly changes to microstepping for fast slewing or fine tracking Missed step detection - advanced electronics use the motors own coils as a pseudo-encoder StealthChop silent running, no more stepper motor chirping <0.2 px guided performance 0° to 90° Latitude range ±5 Degrees of Azimuth adjustment for polar alignment Aerospace aluminium and stainless steel construction Sustainable metallic, textured powder coated finish ASCOM and INDI drivers Mobile app turns any mobile device into a smart handpad WiFi and USB Highlights of the P75 Trident include 75 kg photographic payload Based on the proven OnStep open source control system Ceramic-metal hybrid drive 180 s unguided imaging out of the box* Direct friction drive, no reduction rollers to add to periodic error Preloaded precision roller bearings throughout 0.12" Resolution 15° per second maximum slewing speed, 7.5° advised Stainless steel drive available for difficult environments (coastal or dusty) On-the-fly changes to microstepping for fast slewing or fine tracking Missed step detection - advanced electronics use the motors own coils as a pseudo-encoder StealthChop silent running, no more stepper motor chirping <0.2 px guided performance 0° to 90° Latitude range ±5 Degrees of Azimuth adjustment for polar alignment Aerospace aluminium and stainless steel construction Sustainable metallic, textured powder coated finish ASCOM and INDI drivers Mobile app turns any mobile device into a smart handpad WiFi and USB Highlights of the P75 Trident include 75 kg photographic payload Based on the proven OnStep open source control system Ceramic-metal hybrid drive 180 s unguided imaging out of the box* Direct friction drive, no reduction rollers to add to periodic error Preloaded precision roller bearings throughout 0.12" Resolution 15° per second maximum slewing speed, 7.5° advised Stainless steel drive available for difficult environments (coastal or dusty) On-the-fly changes to microstepping for fast slewing or fine tracking Missed step detection - advanced electronics use the motors own coils as a pseudo-encoder StealthChop silent running, no more stepper motor chirping <0.2 px guided performance 0° to 90° Latitude range ±5 Degrees of Azimuth adjustment for polar alignment Aerospace aluminium and stainless steel construction Sustainable metallic, textured powder coated finish ASCOM and INDI drivers Mobile app turns any mobile device into a smart handpad WiFi and USB