Three-axis positioners

Three-axis positioners

The HRU3 series three-axis positioners are welding positioning units featuring a tilting axis (±180°) and a rotating axis (±360°), designed to place workpieces in an optimal welding position. Load capacity: 250–1000 kg. Six models are available—HRU3-250-1800/800, HRU3-500-1800/800, HRU3-1000-1800/800, HRU3-250-2500/800, HRU3-500-2500/800, and HRU3-1000-2500/800—with a frame size of 1800×800 mm or 2500×800 mm, depending on the configuration.

Specifications

Parameter

HRU3-250-1800/800

HRU3-500-1800/800

HRU3-1000-1800/800

HRU3-250-2500/800

HRU3-500-2500/800

HRU3-1000-2500/800

Load capacity (kg):

250

500

1000

250

500

1000

Frame size (mm):

1800×800

2500×800

Rotation speed (°/s) — tilting axis:

78

78

74.5

78

78

74.5

Rotation speed (°/s) — rotating axis:

42

24.48

11.66

42

24.48

11.6

Repeatability (arcmin):

±1.5

±1.8

±1.8

±1.5

±1.8

±1.8

Rotation angle (°):

Tilting axis: ±180° | Rotating axis: ±360°

Eccentricity length (mm):

≤100

Center of gravity distance (mm):

≤150

RV reducer — tilting axis:

40E—153

80E—153

110E—161

40E—153

80E—153

110E—161

RV reducer — rotating axis:

200C—281

320C—202.36

320E—185

200C—281

320C—202.36

320E—185

Total reduction ratio — tilting axis:

153

153

161

153

153

161

Total reduction ratio — rotating axis:

281

202.36

1029.06

281

202.36

1029.06

Servo motor power (kW) — tilting axis:

1.5

3.0

3.0

1.5

2.0

3.0

Servo motor power (kW) — rotating axis:

3.0

4.3

4.3

3.0

4.3

4.3

Features

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