PSV - MAS Self-centering vice with pneumatic working  

FEATURES:

Self-centering  “PSV” vices are widely used on working machines to clamp the work pieces.

The thrust for the clamping force on the piece is determinate through the pressure with a double-acting piston incorporated into the vice.

The cylinder, that handle the piston into the vice, can be embed inside the machine table.

The transmission of the thrust, from hub to grippers, happen through two strong levers.

The parts are joind to assure the movement open/close. They are entirely grilling with millesimal tolerance.

Entirely constructed in UNI 18NiCrMo5 hardened steel.

The final centering adjustments are made after assembly, with vice feeding with working pressure through special equipments (see “Reference diagram” into technical date)

All the pieces are made with extreme precision to assure centesimal allowances in construction.

On all our vices the flat jaw guides have inserted gib for greater precision and finishing of the sliding surface and so as to regain slack resulting from wear.

The vices “PSV” of Tecnomors  are equipped with effective protection against the infiltration of production waste and with inputs for pressurization (see” Protection against infiltration of production” in Technical date”)

Vices are made with predisposition for a forced  pressurization and with a strong “Degree of Protection” (IEC 144).

Feeding connections are located at the cylinder’s bottom and lateraly on the body of the vice.

On request Tecnomors can supply as optional a double cylinder to improve  the clamping force.

SPECIFICATIONS:

Drawings	Model	Article code	Total jaws stroke	Piston stroke	Dual stroke air volume	Actual clamping force per jaw at 6 bar	True clamping force per jaw at 6 bar	Reproducibility	Working pressure	Weight
			mm	mm	cm3	daN	daN	mm	bar	Kg
	PSV 70	PV070ABA	6	10.6	41.7	115	230	±0.005	2 ÷ 12	2.9
	PSV 95	PV095ABB	13	18.5	146	190	380	±0.005	2 ÷ 12	6
	PSV 115	PV115ABC	14	20	238.5	290	580	±0.005	2 ÷ 12	11
	PSV 135	PV135ABD	15	22.5	391	440	880	±0.005	2 ÷ 12	13
	PSV 150	PV150ABE	16	23.5	502	540	1080	±0.005	2 ÷ 12	19
	MAS 140	MI140PSA	30	32.2	580	260 (output=0.46)	780	±0.005	2 ÷ 12	15