Does a spider robot contain lithium batteries?

Answer: It depends on the specific type of spider robot being referred to.

I. Industrial Spider Robots (High-Speed Parallel Robots)

• Typically do NOT contain built-in lithium batteries.

• Power Source: They are powered directly from the industrial electrical grid (e.g., 220V or 380V AC) via cables, with internal power supplies converting AC to DC for the control system and servo motors.

• Reason: Designed for 24/7 continuous operation; batteries would add weight, reduce dynamic performance, and increase maintenance needs.

II. DIY / Educational / Consumer Spider Robots (Biomimetic Walkers)

• Commonly DO contain lithium batteries.

• Battery Types: Often use LiPo or Li-ion batteries (e.g., 7.4V 2200mAh LiPo packs, 14500 Li-ion cells).

• Reason: Need for portability; lithium batteries offer high energy density, light weight, and high discharge rates ideal for powering multiple servos.

Резюме: Industrial spider robots generally do not use lithium batteries, while hobbyist or educational spider robots almost always do.