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Pegasus NYX-88 equatorial mount

NYX-88 Mount. Manufacturer's part number: PEG-NYX88.

CHF 1'699.00incl. Swiss VAT

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Delivery time: 5 to 7 business days
Estimated shipping: Between November 11 and 12, 2026

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Product description

Product description

Pegasus Astro NYX-88 - Compact and powerful Harmonic Drive mount

NYX-88-1

Visit NYX-88 is a compact German equatorial mount with harmonic drive, designed for astrophotographers and observers on the move. With a load capacity of 14 kg without counterweight and a dead weight of just 5 kg, it offers exceptional portability without compromising performance.

Main features :

  • Load capacity : 14 kg without a counterweight, up to 20 kg with a counterweight
  • Frame weight : 5 kg
  • Operating modes : Equatorial (EQ) and Altazimutal (AZ)
  • Training : Strain wave gears on RA and DEC axes
  • Resolution of the RA axis: 0.15 arcsec
  • Maximum pointing speed : 5°/s
  • Power supply : 12V DC, 0.6A power consumption in tracking mode, up to 2.5A during movement
  • Compatibility : ASCOM, ASCOM Alpaca, INDI, LX200, SkySafari
  • Connectivity : Built-in Wi-Fi, USB 2.0, ST-4 port for autoguiding
  • Operating temperature range : -20°C to +50°C
  • Warranty: 3 years

Mechanical and electronic design :

The frame is machined from aerospace-grade 6061 aluminum, ensuring both strength and lightness. Stepper motors combined with harmonic gears provide smooth, backlash-free tracking with minimal periodic error. An electronic brake on the RA axis prevents any unwanted movement in the event of a power outage.

Advanced features :

  • No counterweight mode : Holds up to 14 kg without the need for a counterweight
  • Safe power supply : Reverse polarity protection and an 8A DC output (GX-12) to power your equipment
  • Automatic positioning : Automatic return-to-home function using encoders on both axes
  • Software compatibility : Control via the Unity mobile app (iOS/Android), PC, or handheld controller
  • Firmware update : Easy updates via USB or Wi-Fi

Accessories included:

  • 12V / 5A power supply with GX12 connector
  • USB 2.0 Type A to B cable
  • Soft carrying bag

Optional accessories :

  • NYX-HC hand controller
  • PEG-TRPD88 carbon fiber tripod
  • Half Pier for carbon or EQ6 tripods
  • Additional power cables and adapters
  • Saddle Powerbox for Optimized Power Distribution

Visit NYX-88 is the ideal solution for astronomers and astrophotographers looking for a lightweight, high-performance and versatile mount, suitable for both travel and fixed installation.

For more information, see the official product sheet: Pegasus Astro NYX-88

Reference and Configuration

Brand Pegasus Astro
Manufacturer reference PEG-NYX88
Model / Configuration NYX-88 Mount

How do I check for compatibility?

Before setting up your system, compare the exact part number, generation, and connection types of your equipment with the manufacturer’s documentation. An accessory from a different generation is not necessarily interchangeable.

Documentation: Pegasus Astro, manufacturer information. To verify a specific setup, provide Deep Space Astronomy with the reference number PEG-NYX88.

Back to the sections
Frequently asked questions

Frequently asked questions

What is the Pegasus NYX-88 best suited for?

Harmonic travel mount for astrophotography: 14 kg without counterweights, up to 20 kg with counterweights, for a 5 kg head. Recommended capacity for astrophotography: 15 kg, or 75 % of the advertised load, to maintain accurate tracking.

What sets the Pegasus NYX-88 apart from other frames?

Built-in Wi-Fi and USB, compatible with ASCOM Alpaca and INDI, brake on the AD axis, and a 12 V output rated up to 8 A to power onboard equipment.

Does the Pegasus NYX-88 need counterweights?

No, up to 14 kg for the instrument. For weights above that and up to 20 kg, you must add a bar and a counterweight (M12, bar sold separately).

What power supply should I use for the Pegasus NYX-88?

The Pegasus NYX-88 is powered by 12 V DC. Current consumption: 0.5 A in tracking mode, 2.5 A in pointing mode.

Which tripod should I use with the Pegasus NYX-88?

The Pegasus NYX-88 is sold without a tripod. In our catalog: Pegasus Astro — NYX-88 Half-Column for EQ6 Steel Tripod, Pegasus Astro — NYX-88 Half-Column for the Pegasus Carbon Fiber Tripod. A column extension is recommended with a long tube, so that it does not touch the feet when aiming near the pole.

How do you fly the Pegasus NYX-88?

The Pegasus NYX-88 can be controlled using a smartphone or tablet via Wi-Fi, or a computer via USB (ASCOM, INDI). For autoguiding (ST4 port), a guide scope such as the 52 Scope guide or the Sky-Watcher EVOGUIDE-50ED is appropriate.

Technical specifications

Technical specifications

Technical specifications

Frame type
Harmonic training
How It Works
Azimuthal and Equatorial
Visual Payload
20 kg
Astrophotography Capabilities of the Mount
15 kg
Load without counterweight
14 kg
GoTo
Yes
Connectivity
Wi-Fi, USB, ASCOM, INDI
ST4 Autoguiding Mount
Yes
Counterweight
Not required
Counterweight bar
M12 (optional bar)
Power supply
12 V DC
Consumption
0.5 A in tracking mode, 2.5 A in pointing mode
Column Extension
Recommended
Tripod included
No
Frame weight
5 kg
Latitude range
0° à 90°
Azimuth Adjustment
±5°
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Documentation

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