20kg Payload 1671mm Reaching Distance Robotic Arm QJRB20-1

QJRB20-1 is the first national certified spraying robot with an explosion-proof feature on the market.
Through the optimization of the structure of the vertical multi-joint robot, it has a simple and compact mechanical structure.
High running speed, high repeat positioning accuracy, suitable for palletizing, handling, loading and unloading, laser cutting, spraying, polishing, and other wide range of applications.

Model		QJRB20-1 (None Explosion-proof)	QJRB20-1(Explosion-proof)
Axis Number		6	6
Payload		20kg	20kg
Repeat Positioning		±0.05mm	±0.05mm
Max Armspan		1671mm	1671mm
Motion Range	J1	±172º	±172º
	J2	﹢158º,﹣110º	﹢158º,﹣110º
	J3	﹢83º,﹣92º	﹢83º,﹣92º
	J4	±170º	±170º
	J5	±125º	±125º
	J6	±360º	±360º
Max Speed	J1	150º/s	150º/s
	J2	150º/s	150º/s
	J3	150º/s	150º/s
	J4	281º/s	281º/s
	J5	292º/s	292º/s
	J6	372º/s	372º/s
Allowable Torque	J4	38.81N.m	38.81N.m
	J5	38.81N.m	38.81N.m
	J6	29.4N.m	29.4N.m
Inertia Moment	J4	3kg.m²	3kg.m²
	J5	3kg.m²	3kg.m²
	J6	2.2kg.m²	2.2kg.m²
Robot Body Weight		270kg	270kg
Power Capacity		3.6kVA	3.6kVA
Cabinet Size		580600960mm 6507501150mm	580600960mm 6507501150mm
Cabinet Weight		130kg/120kg	130kg/120kg
Source		Three-phase four-wire	Three-phase four-wire
Installing Form		Ground, Ceiling	Ground, Ceiling
Application		Painting; Welding, loading and unloading, handling, sorting, assembly etc.	Painting Palletizing, handling, loading and unloading, laser cutting, polishing and grinding