Rohm CoE Instructions De Service page 4

Operating Instructions for Face Driver CoE
With plug-in, radial freedom of movement driving discs
1 = body
2 = centring tip
3 = carrier plate
4 = support bolts
5 = spring assembly
Exchanging the Carrier Plate (3)
 Lever off the carrier plate (3) with a screwdriver.
 Choose the biggest carrier plate (3) possible, as per the rotation Ø (note the direction of movement).
 Grease the O-ring (9) and fit the carrier plate (3).
Here you must ensure that the support bolts (4) plunge into the grooves of the carrier plate (3).
Exchanging and Setting the Centring Tip (2)
 Pull the centring tip (2) out to the front.
 Choose an appropriate centring tip (2), grease it and slide it into the drill hole, making sure that the
spring thrust piece (6) rests in the groove of the centring tip (2).
Set the spring assembly (5) so that the centring tip (2) performs a stroke of 2 - 6mm when the work-piece

is clamped in. The spring assembly (5) can be adjusted axially at the shaft side using a hexagonal key
(Allen key).
Dismantling and Mounting the Support Bolts
 Pull out the support bolts (4) when dismantling (thread M4).
 Check O-ring (9), grease support bolts (4) and fit into the body (1).
Maximum Weight of Work-Piece
 For base body MK3 and the model with set centring tip Ø4mm: work-piece weight max. 50kg
For base body MK4 and MK5: work-piece weight max. 100kg

Maintenance
 Check the cutting edges of the carrier plates (3) regularly, replace carrier plates (3) in good time, or
change the hard metal carrier plates.
 The hardened centring tip (2) can be resharpened if worn.
 The centring tip (2) and support bolts (4) must be regularly greased using the funnel grease nipple (8).
Lubricant: ISO-Designation C GLP DIN 51502, viscosity class VG 220 DIN 51519
 Check the free movement of the mechanical compensation of the support bolts (4).
7
5
Order-No.
1177540
1177542
313026(MK3)
313251(MK4/MK5)
1 4 9 2
3
8 6
6 = thrust piece
7 = compensation disk
8 = funnel grease nipple
9 = O-ring
Features:
 Turning and milling
in one setting
The suspended

centring tip facilitates
a longitudinal impact
point on the front side.
 High level of
concentricity
(0.015mm)
Intended Use
 Clamping circuit
Ø 8 – 80 mm
Work-piece weight

max. 100 kg
 Guide value for the
axially permitted
load of the support
bolts: 90kN
Order-No.
712526
712524
027380
652312