A semi-humanoid service robot from Pudu X-Lab that pairs a delivery chassis with two arms and dexterous hands. It presses elevator buttons, swipes access cards and opens doors, and carries items in an enclosed compartment.

Where it works

Delivery in an enclosed dual-door compartment.
Pressing elevator buttons, swiping access cards and opening doors with its hands.
Crowded environments, with multi-robot collaboration and avoidance.
Talking with people through AI voice, expressions and gestures.

Day to day

FlashBot Arm runs 8 hours with no load and charges in 4 hours. It carries 15 kg. Each arm has 7 degrees of freedom and each hand has 6 active and 5 passive, and both arms reach 1600 x 2000 x 1600 mm. It navigates with VSLAM and LiDAR SLAM, fits a 65 cm path, and returns to its charging station on its own when the battery is low.

Specifications

Size and weight

Dimensions: 539 x 515 x 1440 mm (21.2 x 20.3 x 56.7 in)

Power

Charging time: 4 h
Run time: 8 h, no load

Work

Maximum load: 15 kg (33 lb)
Screens: 10.1-inch touch screen
Arm and hand degrees of freedom: Arm: 7; hand: 6 active and 5 passive (per side)
Maximum reach: 1600 x 2000 x 1600 mm, both arms (63 x 78.7 x 63 in)

Navigation and safety

Navigation: VSLAM plus LiDAR SLAM
Minimum path: 65 cm (25.6 in)
Perception: RGBD cameras, LiDAR, panoramic cameras, pressure-sensitive skin

Manufacturer figures from pudurobotics.com. Performance figures are PUDU lab results; results vary by site.

Compare the service and delivery robots

	FlashBot Arm	BellaBot Pro	BellaBot	KettyBot Pro	PuduBot 2
Job	Semi-humanoid delivery and service robot	Tray delivery and service	Tray delivery robot	Delivery and reception robot	Universal delivery robot
Run time	8 h, no load	11 h, no load	13 h, no load	9 h, no-load operation	unconfirmed
Charge time	4 h	4.5 h	4.5 h	3.5 h	4 h
Payload	15 kg	40 kg, four trays	40 kg, 10 kg per tray	10 kg per layer	40 kg
Weight	not published	55 kg	55 kg	38 kg	39 kg
Price	on quote	$16,000	on quote	$14,000	$11,000
Lease, 60 months	on quote	$364.80 a month	on quote	$319.20 a month	$250.80 a month

Coverage and payload are different jobs; a row marked not applicable means the unit is not built for it.

FlashBot Arm Semi-humanoid delivery and service robot