DJI Ronin-S Focus Motor



  • Works with Optional Ronin-S Focus Wheel
  • Control Focus, Iris, or Zoom
  • Assignable Rotation Range
  • Gear Rings Included
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The DJI Ronin-S Focus Motor works in combination with the optional Ronin-S Focus Wheel to control focus, iris, or zoom. In conjunction with the Focus Wheel, the rotation range is assignable between points A and B, and a function button on the side of the motor lets you switch status between focus, iris, and zoom. Gear rings are included for lenses without 0.8 MOD gears.


Focus Motor
Maximum Torque0.5 Nm
Maximum Speed210 rpm
Number of Gear Teeth40
Noise25 dB
Operating CurrentFree Current: 25 mA (12 V) 
Stall Current: 0.5 A (12 V)
Operating Voltage6-17 V
Dimensions4.3 x 3 x 1.2" / 11 x 5.3 x 3 cm
Weight7 oz / 198 g (with Power Cable)
Gear Ring
Number of Teeth151
Diameter1.2 - 4.3" / 3 - 11 cm
Length14.8" / 37.7 cm

What's In The Box

DJI Ronin-S Focus Motor
  • 15mm Rod Mount
  • 15mm Rod
  • Short 15mm Rod
  • Set of 4 Screws
  • 2 x Gear Ring
  • Power Cable
  • Limited 90-Day Warranty

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