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QIANJIANG ROBOT QJRH4-1A

Model: QJRH4-1A
Load: 4kg
Arm span: 1410.5mm
Repeat positioning accuracy: ±0.05mm

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Functional Features Technical Indicators Overall Dimension

This model is mainly used for arc welding, with high reliability and excellent cost performance. Its features are as follows: It adopts a hollow structure arm and wrist, and the welding cable is built-in, which can be used in narrow spaces. It is light and compact. By installing a body cover, it can be used safely in various harsh environments (dust and drip proof). It has a large working space, fast running speed, and high repeatability. It is suitable for welding applications with high requirements for weld quality.

QJRH4-1A basic specifications
Organizational form		Vertical multi-jointed
Degrees of Freedom		6
Payload		4kg
Wingspan		1410.5 mm
Repeatability^2		±0.05 mm
Mechanical limit range	1-axis	±168°
	2-axis	+150°,-89°
	3-axis	+85°,-111°
	4-axis	±167°
	5-axis	+58°,-217°
	6-axis	±360°
Maximum speed	1-axis	3.5 rad/s	200°/s
	2-axis	3.5 rad/s	200°/s
	3-axis	4.1 rad/s	234°/s
	4-axis	6.1 rad/s	349 °/s
	5-axis	6.2 rad/s	355 °/s
	6-axis	8.4 rad/s	481 °/s
Permissible torque	4-axis	10.51 N.m
	5-axis	10.51 N.m
	6-axis	2.94 N.m
Moment of inertia	4-axis	0.38 kg.m²
	5-axis	0.38 kg.m²
	6-axis	0.03 kg.m²
Weight		150 kg
Installation Environment	Temperature	0~45℃
	Humidity	20%~80%RH(no condensation)
	vibration	<4.9m/s²(0.5G)
	other	Avoid flammable and corrosive gases and liquids; Avoid contact with water, oil, dust, etc.; Do not approach electrical noise sources.
Power capacity		2.7kVA
Installation		Ground installation, hanging installation