• Features
  • Specs
  • Dimensions
  • Data Sheet
  • CAD1

Specifications (Standard Type)

  HSR048A1-N/S* HSR055A1-N/S* HSR065A1-N/S*
Overall arm length 205 (J1: 1st axis) + 275 (J2: 2nd axis) = 480 mm 275 (J1: 1st axis) + 275 (J2: 2nd axis) = 550 mm 375 (J1: 1st axis) + 275 (J2: 2nd axis) = 650 mm
Motion angle and stroke J1 (1st axis) ±130°
J2 (2nd axis) ±143.5° ±150°
Z (3rd axis)(*) * = 10 : 100 mm

* = 20 : 200 mm

* = 32 : 320 mm

T (4th axis) ±360°
Axis combination J1 (1st axis) + J2 (2nd axis) + Z (3rd axis) + T (4th axis)
Maximum payload 8kg
Composite speed At the center of the hand mounting flange 7,540 mm/s 8,000 mm/s 8,850 mm/s
Z and T Z (3rd axis) :
100 mm : 1,700 mm/s
200 mm : 2,300 mm/s
320 mm : 2,475 mm/s
T (4th axis) : 2,500°/s
Position repeatability
(Value at the constant ambient temperature.)
J1+J2 ±0.01mm ±0.012mm
Z ±0.01mm
T ±0.004°
Maximum force-fit 98N (one second or less)
Maximum allowable moment of inertia around T axis 0.12kgm2
Position detection Absolute encoder
Drive motor and brake AC servomotors for all axes
Brakes for Z axis (3rd axis) and T axis (4th axis)
Brake releasing Models except UL-Listed ones
  1. Press the brake release switch in the direct teaching mode.
  2. Enter a brake release command with the teach pendant or mini-pendant.
UL-Listed models
  1. Press the brake release switch when the controller power is ON.
  2. The teach pendant or mini-pendant cannot release the brakes.
User air piping 4 systems (φ4x2, φ6x2)
User signal lines
  • 19 (for proximity sensor signals, etc.)
  • Ethernet (8)(1)
Air source Operating pressure 0.05~0.35MPa
Max. allowable pressure 0.59MPa
Airborne noise
(A-weighted equivalent continuous sound pressure level)
80db or less
Weight(2) Approximately 31 kg (68.4 lb) Approximately 31.5 kg (69.5 lb) Approximately 32 kg (70.6 lb)
*Placeholder for Z-stroke value.

  1. Option
  2. See the name plate on each model.

Specifications (Bellows Type)

HSR048A1-N/S* HSR055A1-N/S* HSR065A1-N/S*
Overall arm length 205 (J1: 1st axis) + 275 (J2: 2nd axis) = 480 mm 275 (J1: 1st axis) + 275 (J2: 2nd axis) = 550 mm 375 (J1: 1st axis) + 275 (J2: 2nd axis) = 650 mm
Motion angle and stroke J1 (1st axis) ±130°
J2 (2nd axis) ±143.5° ±150°
Z (3rd axis)(*) *=17:170mm
*=29:290mm
T (4th axis) ±360°
Axis combination J1 (1st axis) + J2 (2nd axis) + Z (3rd axis) + T (4th axis)
Maximum payload 8 kg
Composite speed At the center of the hand mounting flange 7,540 mm/s 8,000 mm/s 8,850 mm/s
Z and T

Z (3rd axis) :
170 mm : 2,250 mm/s
290 mm : 2,475 mm/s

T (4th axis) : 2,500°/s

Position repeatability
(Value at the constant ambient temperature.)
J1+J2 ±0.01mm ±0.012mm
Z ±0.01mm
T ±0.004°
Maximum force-fit 98N (one second or less)
Maximum allowable moment of inertia around T axis 0.12kgm2
Position detection Absolute encoder
Drive motor and brake AC servomotors for all axes
Brakes for Z axis (3rd axis) and T axis (4th axis)
Brake releasing Models except UL-Listed ones
  1. Press the brake release switch in the direct teaching mode.
  2. Enter a brake release command with the teach pendant or mini-pendant.
UL-Listed models
  1. Press the brake release switch when the controller power is ON.
  2. The teach pendant or mini-pendant cannot release the brakes.
User air piping 4 systems (φ4x2, φ6x2)
User signal lines
  • 19 (for proximity sensor signals, etc.)
  • Ethernet (8)(1)
Air source Operating pressure 0.05~0.35MPa
Max. allowable pressure 0.59MPa
Airborne noise
(A-weighted equivalent continuous sound pressure level)
80db or less
Weight(2) Approximately 31 kg (68.4 lb) Approximately 31.5 kg (69.5 lb) Approximately 32 kg (70.6 lb)
*Placeholder for Z-stroke value.

  1. Option
  2. See the name plate on each model.