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.

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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