Precision power chuck PPC-D

The chuck series PPC is available in 3- or 2 jaw version as standard. All chucks are equipped with our QC-System. Resultung out of short set-up times at changeing the clamping diameter are the chucks perfect suitable for part families.

powerchuck

Specification (3-jaw chuck):

Order-No.	Accuracy µm	Stroke ø mm	Through bore mm	Drawtube force max. daN	Clamp.-force max. daN	Max. rpm	*Inertia torque kgqm**	Weight kg
PPC-110D-3-QC	2,5	3,0	27	930	3.180	6.000	0,005	3,2
PPC-165D-3-QC	2,5	4,6	35	1.620	5.550	5.000	0,04	11,4
PPC-210D-3-QC	2,5	5,6	52	2.600	8.900	4.500	0,12	20,1
PPC-250D-3-QC	5,0	6,3	66	3.160	10.820	3.500	0,30	33,7
PPC-300D-3-QC	5,0	6,3	106	3.680	12.600	2.800	0,61	45,7

Max. rpm with mounted standard top jaws and at max. drawtube force.
Max. clamping force at max. drawtube force (3-jaw chuck)
Intertia torque without top jaws and adapter plate
On 2 jaw version upper named forces are reduced, datas on request

ppc 100

Dimensions:

Order-No.	A	B	C	D	F1	F2	G	H	J	K
PPC-110D-3-QC	110,0	88,87	27,0	98,42	1,52	10,16	55,0	54,6	27,43	16,51
PPC-165D-3-QC	163,8	123,83	35,0	145,01	1,52	14,50	84,1	83,7	41,28	25,40
PPC-210D-3-QC	210,0	163,20	52,0	187,33	1,52	17,37	89,3	88,9	50,80	38,10
PPC-250D-3-QC	252,7	203,20	66,0	228,60	1,52	19,53	105,2	104,8	63,50	47,62
PPC-300D-3-QC	303,5	254,00	106,0	279,40	1,52	19,53	105,2	104,8	78,74	57,15

Order-No	L	M
PPC-110D-3-QC	M5	M5
PPC-165D-3-QC	M10	M8
PPC-210D-3-QC	M10	M10
PPC-250D-3-QC	M10	M12
PPC-300D-3-QC	M12	M12

F1 = Chuck closed
F2 = Chuck opened
J = Position at closed chuck
Additional notes for drawtube connection are shown at drawtube adapter settings

Features:

Sizes from 110 to 300 mm
Through bores from 27 to 106 mm
Available as 2 jaw version
QC- Precision jaw change system
Precision fitted base jaws for minimization of buckling of the jaws
Hardened chuckbody, actuators and base jaws assure long term high accuracy performance
Max. rpm. 6.000

Standard equipment:

PPC-Chuck
Instruction manual

Required for use: