DJI

DJI CP.RN.00000022.02 Ronin-S Focus Motor - Precision Control

Name: DJI CP.RN.00000022.02 Ronin-S Focus Motor - Precision Control
Brand: DJI
SKU: CP.RN.00000022.02

★★★★★4.6 (183 reviews)

Add precise, repeatable focus, iris, and zoom control to your DJI Ronin-S gimbal with this dedicated motor accessory.

$119.00*

*Price sourced from Amazon.com. Last updated:Jul 13, 2026.Price and availability are subject to change.

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Overview

The DJI Ronin-S Focus Motor (Part 17, CP.RN.00000022.02) is a purpose-built accessory that adds motorized lens control to the Ronin-S gimbal system. Rather than reaching up to manually adjust your lens — which introduces shake and defeats the purpose of a stabilizer — this motor mechanically drives the focus, iris, or zoom ring through a gear strip attached to your lens. The result is smooth, precise adjustments that keep your footage steady and professional.

To operate, the Focus Motor requires the DJI Ronin-S Focus Wheel, which is sold separately and mounts to the gimbal's handlebars for tactile, real-time control. Alternatively, focus adjustments can be made through the DJI Ronin app on a connected smartphone or tablet. The motor itself is compact and light enough to maintain gimbal balance without significant counterweight adjustments. For solo shooters and small crews who rely on the Ronin-S for stabilized work, this motor transforms lens control from an awkward interruption into a seamless part of the shooting workflow.

Key Features

Works with Optional Ronin-S Focus Wheel

Control Focus, Iris, or Zoom

Assignable Rotation Range

Gear Rings Included

Specifications

Model

CP.RN.00000022.02 (Part 17)

Compatibility

DJI Ronin-S Gimbal

Functions

Focus, Iris, and Zoom Control

Requires

Ronin-S Focus Wheel (Sold Separately)

Pros & Cons

👍 Pros

Enables precise mechanical focus, iris, and zoom control directly from the gimbal
Eliminates the need to touch the lens manually, reducing unwanted camera shake
Compact and lightweight design does not significantly affect gimbal balance
Integrates seamlessly with the Ronin-S ecosystem and app control

👎 Cons

Requires the separately sold Ronin-S Focus Wheel to function
Compatible only with the DJI Ronin-S, not other gimbal models
Adds setup time for mounting, gear strip alignment, and calibration
Motor noise may be picked up by on-camera microphones in quiet environments

Frequently Asked Questions

Does the Focus Motor work on its own with the Ronin-S?

No, it requires the DJI Ronin-S Focus Wheel (sold separately) to operate. The Focus Wheel provides the manual control interface while the motor physically drives the lens ring.

What lens functions can this motor control?

It can control focus, iris, and zoom — depending on your lens and how you mount and configure the motor on the gear ring.

Is this motor compatible with other DJI gimbals besides the Ronin-S?

This unit (Part 17, CP.RN.00000022.02) is designed specifically for the DJI Ronin-S. Other DJI gimbals use different focus motor accessories.

How does the motor attach to the camera lens?

It mounts to the Ronin-S and connects to the lens via a gear strip that wraps around the focus, iris, or zoom ring of your lens. DJI includes the necessary gear strip and mounting hardware.

Can I control focus wirelessly using this motor?

When paired with the Ronin-S Focus Wheel, you get wired manual control. Wireless control is possible through the DJI Ronin app on a connected mobile device.