Name: Welding positioners type SPK
Brand: KOVACO
SKU: SPK

SPK

Bearing capacity from 1,200kg to 15t

A fully covered three-axis positioner allows independent position adjustments in three axes. The hydraulic arm lift significantly speeds up height adjustment compared to screw positioners. Even the basic configuration features stepless adjustment of table rotation speed in its entire range, and the table control is equipped with a START-STOP system. Various optional features of the control system further expand the control capabilities of the positioner. In addition to manual operation, the positioner can be equipped with a position programming system.

Fully covered
Hydraulic arm lift
Option to change the arm position and thus the centre of gravity of the weldment
Stepless arm rotation speed control
Stepless table rotation speed control with START-STOP
Anchoring required
Optional remote control
Optional foot switch for START-STOP
Optional programming positions
Optional customization of the clamping table to customer specification
Optional arm extension
Optional lift increase
Optional steel base plate (substitution for anchoring)

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Specifications

Technical parameters.

Type	SPK 12	SPK 25	SPK 50	SPK 100	SPK 150
Bearing Capacity (kg)	1,200	2,500	5,000	10,000	15,000
Table Torque (Nm)	2,530	4,780	8,895	29,380	60,330
Arm Torque (Nm)	4,610	10,590	30,592	53,250	141,500
Lifting Speed (m/min)	1.6	1.6	1.6	1.2	1.1
Table Rotation Speed (rpm)	0.1 – 1.1	0.1 – 1.4	0.1 – 1.3	0.05 – 0.7	0.04 – 0.6
Arm Rotation Speed (rpm)	0.06 – 0.7	0.1 – 1.2	0.08 - 1.0	0.06 – 0.8	0.03 – 0.4
A (mm)	3,055	3,540	4,590	5,820	6,190
B (mm)	1,280	1,500	2,000	2,200	2,400
C (mm)	2,640	3,090	3,460	4,310	4,950
D (mm)	800	850	900	1,100	1,250
P (mm)	1,740	1,920	2,120	2,890	3,400
R (mm)	1,200	1,550	2,200	2,800	3,000
Z (mm)	1,000	1,100	1,200	1,800	2,000
Hmin (mm)	620	660	780	810	960
Weight (kg)	2,240	4,150	7,200	12,850	18,550

Type	SPK 12	SPK 25	SPK 50	SPK 100	SPK 150
Bearing Capacity (lb)	2,646	5,512	11,023	22,046	33,069
Table Torque (lb-ft)	1,866	3,526	6,561	21,670	44,497
Arm Torque (lb-ft)	3,400	7,811	22,564	39,275	104,365
Lifting Speed (ft/min)	5.2	5.2	5.2	3.9	3.6
Table Rotation Speed (rpm)	0.1 – 1.1	0.1 – 1.4	0.1 – 1.3	0.05 – 0.7	0.04 – 0.6
Arm Rotation Speed (rpm)	0.06 – 0.7	0.1 – 1.2	0.08 - 1.0	0.06 – 0.8	0.03 – 0.4
A (in)	120.3	139.4	180.7	229.1	243.7
B (in)	50.4	59.1	78.7	86.6	94.5
C (in)	103.9	121.7	136.3	169.7	194.9
D (in)	31.5	33.5	35.4	43.3	49.2
P (in)	68.5	75.6	83.5	113.8	133.9
R (in)	47.2	61.0	86.6	110.2	118.1
Z (in)	39.4	43.3	47.2	70.9	78.7
Hmin (in)	24.4	26.0	30.7	31.9	37.8
Weight (lb)	4,938	9,149	15,873	28,329	40,896

Welding positioners type SPK

Technical parameters.

Machine dimensions.

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