3-axis gimbal system by DJI for handheld stabilization — electronically stabilizes cameras up to 3.6 kg.
Technical Details
The original Ronin features a maximum tilt speed of 90°/s and utilizes 32-bit ARM processors for its stabilization algorithms. The carbon fiber chassis weighs 3.3 kg and can support cameras ranging from RED Epic to Canon 5D Mark III. Three brushless motors control the roll, pitch, and pan axes with a resolution of 4096 steps per revolution. Power is supplied by interchangeable TB47S batteries with a 4500 mAh capacity. Subsequent models like the Ronin 2 support payloads up to 13.6 kg and offer GPS tracking as well as 360° continuous rotation on all axes.
History & Development
DJI introduced the first Ronin at NAB in 2014, thereby conquering the handheld gimbal market previously dominated by MōVI Systems. The Chinese company adapted its drone stabilization technology for larger cameras and offered the system for $2,999 – significantly cheaper than the $15,000 competition. In 2015, the more compact Ronin-M followed, the Ronin 2 with improved payload in 2017, and the Ronin-S for DSLR cameras in 2019. The current RS series (2020) integrates ActiveTrack technology and smartphone integration.
Practical Use in Film
Cinematographer Emmanuel Lubezki used the Ronin in "The Revenant" (2015) for its famous tracking shots through difficult terrain, where conventional Steadicam systems would have failed. For "1917" (2019), Roger Deakins combined multiple Ronin systems for seamless transitions between different set areas. The gimbal enables low-mode shots 30 cm above the ground as well as overhead shots without a crane. Typical workflows include balancing before shooting begins, calibrating the IMU sensors, and programming repeatable moves using the DJI Assistant software.
Comparison & Alternatives
The Ronin primarily competes with Freefly Systems MōVI Pro, Zhiyun Crane series, and RED DSMC2 Stabilizer. While MōVI offers a higher payload (32 kg), the Ronin excels in user-friendliness and value for money. For smaller productions, the Ronin often replaces Steadicam rigs; for large productions, it complements traditional dolly and crane setups. Technocranes and Libra Heads remain standard for heavy cinema cameras over 20 kg, while the Ronin bridges the gap between handheld and mechanical stabilization systems.