HSA1 – SCARA – Infinity Robotics

Overview

HS-A1 Series compact

The HS-A1 Series compact, 4-axis SCARA robots offer the highest speed and repeatability in their class. Although these small industrial robots have a compact, space-saving design, they have a large load-handling capability, with a maximum payload of 5 kg. In addition, their large, 0.1 kgm2 maximum allowable moment of inertia enables a wide range of end effectors and applications. All HS-A1 Series robots are available in dust- and mist-proof (IP65) or ISO 4 (class 10) cleanroom configurations.

High-Speed Motion

Improved high-speed motion results in more cycles per minute (CPM) and therefore higher productivity.

Flexible Mounting Configuration

The HSR robot is available in both floor- and ceiling-mount models.

Optimum Layout

A large-capacity motor is integrated into the base unit. Weight reduction of the arm and an optimized arm design allow the robot to achieve its continuous high-speed performance.

Model name ^*2		HS035A1-N/*	HS045A1-N/*	HS055A1-N/*
No. of axes		4	4	4
Position detection		Absolute encoder	Absolute encoder	Absolute encoder
Drive motor		AC servomotors for all joints	AC servomotors for all joints	AC servomotors for all joints
Brakes		Brakes for Z axis and T axis	Brakes for Z axis and T axis	Brakes for Z axis and T axis
Overall arm length (first arm+second arm)		350mm (125mm+225mm)	450mm (225mm+225mm)	550mm (325mm+225mm)
Motion angle and stroke	J1 (1st Axis)	±155°	±155°	±155°
	J2 (2nd Axis)	±145°	±145°	±145°
	Z (3rd Axis) *	10: 100mm 15: 150mm 20: 200mm 32: 320mm	10: 100mm 15: 150mm 20: 200mm 32: 320mm	10: 100mm 15: 150mm 20: 200mm 32: 320mm
	T (4th Axis)	±360°	±360°	±360°
Maximum payload		5kg	5kg	5kg
Maximum composite speed (at the center of an end-effector mounting face)		7,200mm/sec	6,300mm/sec	7,100mm/sec
	Z	2,000mm/sec	2,000mm/sec	2,000mm/sec
	T	2,400°/sec	2,400°/sec	2,400°/sec
Cycle time ^*3		0.29 sec	0.29 sec	0.29 sec
Position repeatability(at the center of an end-effector mounting face) ^*4	J1+J2	±0.015mm	±0.02mm	±0.02mm
	Z	±0.01mm	±0.01mm	±0.01mm
	T	±0.005°	±0.005°	±0.005°
Maximum force-fit		98N (1 sec or less)	98N (1 sec or less)	98N (1 sec or less)
Maximum allowable inertia moment (inertia)		0.1kgm²	0.1kgm²	0.1kgm²
User air piping		4 systems (φ4×2, φ6×2)	4 systems (φ4×2, φ6×2)	4 systems (φ4×2, φ6×2)
User signal line		19 (for proximity sensor signals, etc.)	19 (for proximity sensor signals, etc.)	19 (for proximity sensor signals, etc.)
Air source	Operating pressure	0.05 – 0.35 MPa	0.05 – 0.35 MPa	0.05 – 0.35 MPa
Air source	Maximum allowable pressure	0.59 MPa	0.59 MPa	0.59 MPa
Noise		<80 dB(A)	<80 dB(A)	<80 dB(A)
IP classification		IP65 (Option)	IP65 (Option)	IP65 (Option)
Cleanroom classification		Class 3 (Option)	Class 3 (Option)	Class 3 (Option)
Approximate weight		25kg	25kg	25kg

^{^*}

The data listed on this page is for standard models. For other options, please contact us here.
^2 An asterisk [] in a model name indicates Z-axis stroke.
^*3 Time required for a robot to move a 2kg payload between two points 300mm apart at a height of 25mm.
^*4Position repeatability is the precision at constant ambient temperature.