PT. Positioner Welder

PT Series Positioner ProArc PT series welding positioners provide steel fabrication shops to position the jobs for ‘down-hand’ position. This is done efficiently without the use of cranes and manpower. The ProArc positioners offer safe and problem-free usability.
  • Capacities range from 100 to 20,000 kg.
  • 360° degree rotation, 135° degree tilts on all models.
  • High frequency protection
  • Machined “T” slots table with pilot and through hole.
  • A. C. variable frequency drive for rotation.
  • High quality worm gear reducers for smooth operation and minimal backlash.
  • Zero maintenance grounding system.
  • AD type adjustable table height available.
  • All positioners are fitted with Forward-Stop-Reverse and variable speed control.
  • Fast/Slow footswitch
  • Digital tachometer
  • Welding grounds
  • Grippers
Model Unit PT-101(2) *1 PT-201(2) *1 PT-450(M) *2 PT-750 PT-1,500
Power input   AC 110 / 220V, 50 / 60 Hz, 1 phase AC 220V, 50 / 60 Hz, 1 phase
Rotation motor hp 1/12 1/12 1/6 1/2 1
Tilt motor hp     1/6 1/4 1/2
Overall length (A) mm 420 420 630 1,000 1,400
Overall width (B) mm 435 435 650 710 1,000
Overall height (C) mm 340 340 625 700 990
Center to floor (D)
(AD type)
mm 250 250 540
(540~915)
600
(600~975)
855
(855~1,300)
Capacity (H / V) kg 100/60 200/130 450/300 750/500 1,500
Rated center of gravity mm - 300 300
Rated eccentricity mm 45~180 *4 20~84 *4 100 300
Table dimension (E) mm 320 320 450 600 800
Thru hole mm Ø38.5 Ø38.5 Ø25 Ø26 Ø35
Table pilot hole
(dia. x depth)
mm - Ø50*5 Ø50*5 Ø50*5
Table slot bolt size *5   M10 M10 M12 M12 M16
Tilt range deg 0~120 0~120 0~135 0~135
Tilt speed (0~135) sec   38 45 58
Rotation speed rpm 0.15~16 *4 0.15~16 *4 0.12~2.5 0.05~1 0.05~1
Welding timer sec 0~60 0~60 0.60 -
Earthing amp 200 200 400 400 800
Weight kg 38 42 134 232 750
Model Unit PT-3,000 PT-5,000 PT-10K PT-15K PT-20K
Power input   AC 220 , 50 / 60 Hz, 3 phase
Rotation motor hp 2 3 3 3 5
Tilt motor hp 2 3 3 5 5
Overall length (A) mm 1,710 2,010 2,450 2,720 3,050
Overall width (B) mm 1,200 1,400 1,800 2,000 2,250
Overall height (C) mm 1,090 1,200 1,460 1,630 1,785
Center to floor (D)
(AD type)
mm 940
(940~1,540)
1,040
(1,040~1,800)
1,250
(1,250~2,050)
1,400
(1,400~2,400)
1,530
(1,530~2,530)
Capacity (H / V) kg 3,000 5,000 10K 15K 20K
Rated center of gravity mm 300
Rated eccentricity mm 300
Table dimension (E) mm 1000 1,200 1,500 *3 1,750 *3 2,000 *3
Thru hole mm Ø40 Ø40 Ø50 Ø50 Ø50
Table pilot hole
(dia. x depth)
mm Ø75*5 Ø75*5 Ø100*5 Ø100*5 Ø100*5
Table slot bolt size *5   M20 M24 M30 M30 M30
Tilt range deg 0~135
Tilt speed (0~135) sec 65 65 90 90 90
Rotation speed rpm 0.05~1 0.04~0.8 0.02~05 0.01~0.25 0.01~0.25
Welding timer sec -
Earthing amp 800 800 800 800 800
Weight kg 1,800 2,800 4,200 5,300 6,500

*1 Digital type (PT-102, PT-202), Power input : 100 ~ 240V
*2 Manual Tilt (PT-450M)
*3 Square table
*4 Please refer to “Table 1″
*5 T-slot when table dimension ≧450 mm

  Rated eccentricity (mm) Rotation speed (rpm)
PT-101 A:80 B:45 C:30 D:22 A:0.15~4 B:0.3~8 C:0.4~12 D:0.55~16
PT-201 A:60 B:35 C:22 D:17 A:0.15~4 B:0.3~8 C:0.4~12 D:0.55~16
PT-102 A:180 B:90 C:60 D:45 A:0.15~4 B:0.3~8 C:0.4~12 D:0.55~16
PT-202 A:84 B:42 C:28 D:20 A:0.15~4 B:0.3~8 C:0.4~12 D:0.55~16
PT02

Features

  • Capacities range from 100 to 20,000 kg.
  • 360° degree rotation, 135° degree tilts on all models.
  • High frequency protection
  • Machined “T” slots table with pilot and through hole.
  • A. C. variable frequency drive for rotation.
  • High quality worm gear reducers for smooth operation and minimal backlash.
  • Zero maintenance grounding system.
  • AD type adjustable table height available.
  • All positioners are fitted with Forward-Stop-Reverse and variable speed control.

Options

  • Fast/Slow footswitch
  • Digital tachometer
  • Welding grounds
  • Grippers

Specifications

PT-101(2) *1
Power input: AC 110 / 220V, 50 / 60 Hz, 1 phase
Rotation motor: 1/12hp
Tilt motor:
Overall length (A): 420mm
Overall width (B): 435mm
Overall height (C): 340mm
Center to floor (D)(AD type): 250mm
Capacity (H / V): 100kg/60kg
Rated center of gravity: -
Rated eccentricity: 45mm~180mm *4
Table dimension (E): 320mm
Thru hole: Ø38.5mm
Table pilot hole (dia. x depth): -
Table slot bolt size *5: M10
Tilt range: 0deg~120deg
Tilt speed (0~135):
Rotation speed: 0.15rpm~16rpm *4
Welding timer: 0sec~60sec
Earthing: 200amp
Weight: 38kg
PT-201(2) *1
Power input: AC 110 / 220V, 50 / 60 Hz, 1 phase
Rotation motor: 1/12hp
Tilt motor:
Overall length (A): 420mm
Overall width (B): 435mm
Overall height (C): 340mm
Center to floor (D)(AD type): 250mm
Capacity (H / V): 200kg/130kg
Rated center of gravity: -
Rated eccentricity: 20mm~84mm *4
Table dimension (E): 320mm
Thru hole: Ø38.5mm
Table pilot hole (dia. x depth): -
Table slot bolt size *5: M10
Tilt range: 0deg~120deg
Tilt speed (0~135):
Rotation speed: 0.15rpm~16rpm *4
Welding timer: 0sec~60sec
Earthing: 200amp
Weight: 42kg
PT-201(2) *1
Power input: AC 110 / 220V, 50 / 60 Hz, 1 phase
Rotation motor: 1/6hp
Tilt motor: 1/6hp
Overall length (A): 630mm
Overall width (B): 650mm
Overall height (C): 625mm
Center to floor (D)(AD type): 540mm (540mm~915mm)
Capacity (H / V): 450kg/300kg
Rated center of gravity: 300
Rated eccentricity: 100mm
Table dimension (E): 450mm
Thru hole: Ø25mm
Table pilot hole (dia. x depth): Ø50mm*5
Table slot bolt size *5: M12
Tilt range: 0deg~135deg
Tilt speed (0~135): 38sec
Rotation speed: 0.12rpm~2.5rpm
Welding timer: 0sec~60sec
Earthing: 400amp
Weight: 134kg
PT-750
Power input: AC 220V, 50 / 60 Hz, 1 phase
Rotation motor: 1/2hp
Tilt motor: 1/4hp
Overall length (A): 1,000mm
Overall width (B): 710mm
Overall height (C): 700mm
Center to floor (D)(AD type): 600mm (600mm~975mm)
Capacity (H / V): 750kg/500kg
Rated center of gravity: 300
Rated eccentricity: 300mm
Table dimension (E): 600mm
Thru hole: Ø26mm
Table pilot hole (dia. x depth): Ø50mm*5
Table slot bolt size *5: M12
Tilt range: 0deg~135deg
Tilt speed (0~135): 45sec
Rotation speed: 0.05rpm~1rpm
Welding timer: -
Earthing: 400amp
Weight: 232kg
PT-1,500
Power input: AC 220V, 50 / 60 Hz, 1 phase
Rotation motor: 1hp
Tilt motor: 1/2hp
Overall length (A): 1,400mm
Overall width (B): 1,000mm
Overall height (C): 990mm
Center to floor (D)(AD type): 855mm (855mm~1,300mm)
Capacity (H / V): 1,500kg
Rated center of gravity: 300
Rated eccentricity: 300mm
Table dimension (E): 800mm
Thru hole: Ø35mm
Table pilot hole (dia. x depth): Ø50mm*5
Table slot bolt size *5: M16
Tilt range: 0deg~135deg
Tilt speed (0~135): 58sec
Rotation speed: 0.05rpm~1rpm
Welding timer: -
Earthing: 800amp
Weight: 750kg
PT-3,000
Power input: AC 220 , 50 / 60 Hz, 3 phase
Rotation motor: 2hp
Tilt motor: 2hp
Overall length (A): 1,710mm
Overall width (B): 1,200mm
Overall height (C): 1,090mm
Center to floor (D)(AD type): 940mm (940mm~1,540mm)
Capacity (H / V): 3,000kg
Rated center of gravity: 300
Rated eccentricity: 300mm
Table dimension (E): 1000mm
Thru hole: Ø40mm
Table pilot hole (dia. x depth): Ø75mm*5
Table slot bolt size *5: M20
Tilt range: 0deg~135deg
Tilt speed (0~135): 65sec
Rotation speed: 0.05rpm~1rpm
Welding timer: -
Earthing: 800amp
Weight: 1,800kg
PT-5,000
Power input: AC 220 , 50 / 60 Hz, 3 phase
Rotation motor: 3hp
Tilt motor: 3hp
Overall length (A): 2,010mm
Overall width (B): 1,400mm
Overall height (C): 1,200mm
Center to floor (D)(AD type): 1,040mm (1,040mm~1,800mm)
Capacity (H / V): 5,000kg
Rated center of gravity: 300
Rated eccentricity: 300mm
Table dimension (E): 1,200mm
Thru hole: Ø40mm
Table pilot hole (dia. x depth): Ø75mm*5
Table slot bolt size *5: M24
Tilt range: 0deg~135deg
Tilt speed (0~135): 65sec
Rotation speed: 0.04rpm~0.8rpm
Welding timer: -
Earthing: 800amp
Weight: 2,800kg
PT-10K
Power input: AC 220 , 50 / 60 Hz, 3 phase
Rotation motor: 3hp
Tilt motor: 3hp
Overall length (A): 2,450mm
Overall width (B): 1,800mm
Overall height (C): 1,460mm
Center to floor (D)(AD type): 1,250mm (1,250mm~2,050mm)
Capacity (H / V): 10 000kg
Rated center of gravity: 300
Rated eccentricity: 300mm
Table dimension (E): 1,500mm*3
Thru hole: Ø50mm
Table pilot hole (dia. x depth): Ø100mm*5
Table slot bolt size *5: M30
Tilt range: 0deg~135deg
Tilt speed (0~135): 90sec
Rotation speed: 0.02rpm~0.5rpm
Welding timer: -
Earthing: 800amp
Weight: 4,200kg
PT-15K
Power input: AC 220 , 50 / 60 Hz, 3 phase
Rotation motor: 3hp
Tilt motor: 5hp
Overall length (A): 2,720mm
Overall width (B): 2,000mm
Overall height (C): 1,630mm
Center to floor (D)(AD type): 1,400mm (1,400mm~2,400mm)
Capacity (H / V): 15 000kg
Rated center of gravity: 300
Rated eccentricity: 300mm
Table dimension (E): 1,750mm*3
Thru hole: Ø50mm
Table pilot hole (dia. x depth): Ø100mm*5
Table slot bolt size *5: M30
Tilt range: 0deg~135deg
Tilt speed (0~135): 90sec
Rotation speed: 0.01rpm~0.25rpm
Welding timer: -
Earthing: 800amp
Weight: 5,300kg
PT-20K
Power input: AC 220 , 50 / 60 Hz, 3 phase
Rotation motor: 5hp
Tilt motor: 5hp
Overall length (A): 3,050mm
Overall width (B): 2,250mm
Overall height (C): 1,785mm
Center to floor (D)(AD type): 1,530mm (1,530mm~2,530mm)
Capacity (H / V): 20 000kg
Rated center of gravity: 300
Rated eccentricity: 300mm
Table dimension (E): 2,000mm*3
Thru hole: Ø50mm
Table pilot hole (dia. x depth): Ø100mm*5
Table slot bolt size *5: M30
Tilt range: 0deg~135deg
Tilt speed (0~135): 90sec
Rotation speed: 0.01rpm~0.25rpm
Welding timer: -
Earthing: 800amp
Weight: 6,500kg

*1 Digital type (PT-102, PT-202), Power input : 100 ~ 240V
*2 Manual Tilt (PT-450M)
*3 Square table
*4 Please refer to “Table 1″
*5 T-slot when table dimension ≧450 mm

PT-101
Rated eccentricity (mm): A:80 B:45 C:30 D:22
Rotation speed (rpm): A:0.15~4 B:0.3~8 C:0.4~12 D:0.55~16
PT-201
Rated eccentricity (mm): A:60 B:35 C:22 D:17
Rotation speed (rpm): A:0.15~4 B:0.3~8 C:0.4~12 D:0.55~16
PT-102
Rated eccentricity (mm): A:180 B:90 C:60 D:45
Rotation speed (rpm): A:0.15~4 B:0.3~8 C:0.4~12 D:0.55~16
PT-202
Rated eccentricity (mm): A:84 B:42 C:28 D:20
Rotation speed (rpm): A:0.15~4 B:0.3~8 C:0.4~12 D:0.55~16

Dimensions

PT02

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