ZWO AM7 Harmonic Drive Mount Head - 20 kg / 30 kg Payload (EQ / Alt-Az) mounts and drives opinie

3344 EUR price without VAT: 2719 EUR Shop online: ● not available  Shop in Warsaw (qty): ● not available  Shop in Chorzow (qty): ● not available

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ZWO AM7 Harmonic Drive Mount Head – 20 kg / 30 kg Payload (EQ / Alt-AZ) is an advanced strain wave mount designed for demanding astrophotography setups while maintaining excellent portability. Its lightweight mount head combined with high payload capacity bridges the gap between travel mounts and permanent observatory-class solutions.

Key features

• harmonic drive (strain wave) mount with high rigidity and torque
• payload capacity up to 20 kg without counterweights and up to 30 kg with counterweights
• low periodic error controlled within ±10″
• individual periodic error test report included with each unit
• EQ / Alt-AZ operating modes for imaging and visual observation
• 300:1 total gear reduction for smooth and stable tracking
• integrated cable management through the mount saddle
• built-in Wi-Fi and Bluetooth with hand controller operation
• full integration with the ZWO ASIAIR ecosystem
• compatible with the ZWO TC40 tripod

Package contents

• ZWO AM7 mount head
• counterweight shaft M16
• hand controller
• hand controller cable
• hex wrench (stored inside the mount body)
• individual periodic error test report
• rigid foam storage case

Technical specifications

• mount type: harmonic drive (strain wave)
• operating modes: EQ / Alt-AZ
• maximum payload without counterweights: 20 kg
• maximum payload with counterweights: 30 kg
• mount head weight: 6,75 kg
• gear reduction ratio: 300:1
• RA drive: stepper motor with reduction and brake
• DEC drive: stepper motor with reduction
• periodic error: <±10″
• resolution: 0,17″
• maximum slew speed: 6°/s
• latitude adjustment range: 0°–90°
• azimuth adjustment range: ±7,5°
• autoguider port: ST4
• communication interfaces: USB / Wi-Fi / Bluetooth
• zero position: mechanical
• power-off brake: RA axis only
• cable management: supported
• power input: 12 V DC (minimum 3 A, center positive)
• operating temperature: –20°C to 40°C
• country of manufacture: China

The ZWO AM7 is designed for astrophotographers who require high tracking precision, system reliability, and true portability in both field and semi-permanent installations.