JAKA S Series Cobots

What Makes the JAKA S Series Different

The JAKA S Series is best understood as JAKA’s force-control-focused cobot series. While many collaborative robots can be programmed by hand-guiding or used for general handling tasks, the S Series is designed around more sensitive interaction with the workpiece and environment. The built-in force/torque sensor allows the robot to detect forces in multiple directions, which is useful for applications where simple position control is not enough.

This makes the S Series especially relevant for tasks such as screwdriving, flexible assembly, insertion, gripping, and other processes where the robot may need to respond to contact rather than just move from point A to point B. JAKA also highlights “integrated intelligent force control” on the S Series page and positions the series around flexible operations.

Applications

The JAKA S Series is mainly suited to precision industrial automation where the robot may need to “feel” or respond to contact forces during the task. JAKA’s S Series page highlights industries such as automotive, electronics, home appliances, and metal manufacturing. Its listed application scenarios include screwdriving, flexible assembly, and flexible grasping, while the individual S12 page also highlights gluing.

In practical terms, this makes the S Series a good fit for jobs such as inserting parts, tightening screws, applying force-sensitive contact, handling delicate components, polishing, grinding, gluing, and similar processes where too much force could damage a part or reduce quality.

Model Comparison

Model: JAKA S5
Payload: 5 kg | Reach: 954 mm | Robot Weight: 23 kg including cables | Repeatability: ±0.02 mm | IP Rating: IP65 | Base Diameter: 158 mm
Best suited for: Compact force-controlled tasks such as screwdriving, precision assembly, flexible grasping, and polishing/grinding where a 5 kg payload is enough.

Model: JAKA S12
Payload: 12 kg | Reach: 1327 mm | Robot Weight: 41 kg including cables | Repeatability: ±0.03 mm | IP Rating: IP65 | Base Diameter: 188 mm
Best suited for: Longer-reach, higher-payload force-controlled work such as gluing, screwdriving, flexible assembly, and larger handling tasks.

Difference Compared with Other JAKA Cobot Series

JAKA S Series:
Force-control focused cobots with integrated force/torque sensing, IP65 protection, and models around the 5–12 kg payload range. Best suited when the task needs sensitivity, adaptive contact, or more controlled interaction with the workpiece.

JAKA Zu Series:
JAKA’s broader general-purpose cobot family, covering more payload options and a wider range of standard industrial applications. It is the more general “mainline” collaborative robot series.

JAKA Pro Series:
The more rugged JAKA cobot line. JAKA’s product catalogue lists the Pro models with IP68 protection, making them more suitable for harsher production environments than the IP65 S Series.

JAKA Mini Series:
A smaller and lighter cobot family. JAKA’s catalogue describes the Mini Series as lightweight, compact, and suitable for areas such as education, retail, services, and lower-payload automation.