Pedestal machines for resistance welding - SERRA

Catalogue Pedestal machines for resistance welding

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SERRA - 2226, 157434, 14318, 15243, 68103, 14776, 2509, 14098

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BETA Series

PROJECTION WELDERS



	f 1		1

Higher

PLATFORMS

Lower

Slotted platforms for the mounting of electrodes and fixtures. Following DIN standards, can be supplied according with other norms.


rECHNICAL CHARACTERISTICS	Model	BETA 14	BETA 18	BETA 27		BETA 312	BETA 420
rECHNICAL CHARACTERISTICS	Code	72.001	72.002	72.201	72.203	72.301	72.401	72.402
Power at 50% DC	kVA	50	100	100	125	200	300	400
DIN Throat depth	mm	130	150	300	300	300	300	300
Cylinder working stroke	mm	75	100	100	100	125	150	150
Cylinder force at 6 bar	daN	450	1400	750	1400	2300	3000	5000
Maximum welding power in Short Circuit	kA	29	48	30,6	43	55	65	85
Admissible power at 12,5% DC	kVA	100	200	200	250	400	600	800
Air consumption per 50mm stroke / 6bar	Nl	5,3	15	8,3	15	26	6	9
Cooling water consumption	l/h	300	360	360	360	360	360	540
Cycles per minute / 5mm industrial electrode gap	-	200	160	200	160	120	100	100
Height (A)	mm	980	1180	1880	2160	2400	2300	2300
Length(B)	mm	490	545	1190	1190	1250	1310	1310
Width (C)	mm	180	234	480	480	540	1160	1160
Weight	Kg	315	425	600	640	930	1300	1400
Maximum distance between platforms	mm	150	200	645	645	645	645	645
Maximum stroke upper platform	mm	100	100	100	100	150	150	150
Working stroke	mm	100	100	100	100	150	10	10
Preliminary stroke	mm	-	-	-	-	-	150	150
Upper platform width (E)	mm	178	234	170	170	200	300	300
Upper platform length (F)	mm	120	160	160	160	200	250	250
Upper platform thickness (G)	mm	30	40	45	45	45	50	50
Lower platform width (H)	mm	120	160	170	170	200	300	300
Lower platform length (I)	mm	178	234	160	160	200	250	250
Lower platform thickness (J)	mm	30	40	40	40	40	60	60
Number of DIN 650 slots	-	2	2	2	2	2	4	4
DIN 500 nut type	mm	M10	M10	M12	M12	M12	M12	M12
Adjustable hydraulic jack manufacturer in lower arm	-	-	-	•	•	•	•	•
Power supply cable max. 15 m. (400V)	mm:	25	95	70	95	2 x 70	2 x 120	2 x 120
Fuses	A	150	300	250	300	500	630	900
Timer Type	SERRATRON	1A	1A	1A	1A	1A	10p/c	10p/c
Isolator	A	100	200	200	200	315	630	630
\|0PTI0NALS
Double pressure	-	160/R100	250/R200	160/R160	250/R200	400/R320	630/R630	630/R630
Proportional valve	-						Serie	Serie
Flowmeter manufacturer	-						•	•
Pressure switch	-					Serie	Serie	Serie
Industrial circuit breaker	-						•	•
Timer SERRATRON 10plc	-						•	•
Step industrial counter	-					Serie	Serie	Serie
Program selector switch	-						•	•
Double cylinder stroke	mm						•	•
Hydraulic clamp	-	75 + 25	75 + 25	75 + 25	75 + 25	-	-	-