Skywatcher 130PDS Motorized Focuser

Belt driven focuser by pancake Nema17

Highlights:

• easy to print
• high resolution
• minimum footprint
• GX12 connector
• GT2 158(160)mm belt
• 16t GT2 pulley
• Nema17 max depth 20mm

Cons:

• some stress on focuser axis - easy with belt tension
• use focuser knob as pulley is not ideal -> TBD

How to install:

• remove both knobs on the side with reducer
• install focuser body
• reinstall fine knob
• install belt
• belt tensioning

Nuts&Bolts

4x M3x8 countersunk
4x M3 nut for cover
4x M3x6 for motor
4x M3 washer for motor
1x M3x25 for clamp
1x M3 nut for clamp