DE-STA-CO Output Overload Clutches Type F, FC, S, C, D, FC-SD, C-SD - Manual (Page 5)

ASSEMBLY INSTRUCTIONS
See Fig. 3 for required assemblies
Important: To obtain maximum accuracy in
positioning the DRIVEN MEMBER, the INDEX
DRIVE "CAM SHAFT" must be in the EXACT
CENTER OF DWELL position. See CAMCO
drawing applicable to the Index Drive Model.
1. Insert PLUNGERS ❼ into SPRlNGS
Ω
and
install the assemblies in the BODY pock-
ets. Test for free movement of the plungers.
Lightly lubricate the body pockets, springs
INSTALLATION INSTRUCTIONS TYPES C AND FC CLUTCH COUPLINGS
5
∫
OR
❼
S, C BODY
∏
Ω
F, FC BODY
HUB (NOT USED ON F, S )
∑
REQUIRED
ASSEMBLIES
CLUTCH TYPE
(FIG. 3) C FC F S
HUB
➊ ➊
FLANGE PLATE
∑ ∑ ∑ ∑
DRIVE PLATE
∏ ∏ ∏ ∏
BODY (S, C)
π π
DETECTOR PLATE
∫ ∫ ∫ ∫
BODY (F, FC)
❻ ❻
PLUNGERS
❼ ❼ ❼ ❼
SPRINGS
Ω Ω Ω Ω
SPRING
DOWEL PIN
π
DETECTOR PLATE
❻
➊
FLANGE PLATE FOR F & S (ONLY)
OR
RETAINER RING FOR C & FC (ONLY)
MOUNTING SCREWS
Fig.3
TYPES C, FC AND F, S
CLUTCHES
PLUNGER
DRIVE PLATE
SHRINK DISC U V SERIES 01 SERIES 03
SIZE
140 5/8 1/8 8.00 9.00
145 thru 155 5/8 1/8 8.38 9.50
160 thru 175 7/8 1/8 9.00 10.50
180 thru 200 7/8 3/16 11.00 12.63
220 7/8 3/16 12.25 14.38
240 1 3/16 13.25 15.38
260 1 3/16 14.00 16.63
280 1-1/4 1/4 15.50 18.25
300 1-1/4 1/4 16.25 18.50
320 1-1/4 1/4 16.25 19.00
340 1-1/2 1/4 17.75 21.00
350 & 360 1-1/2 1/4 18.25 21.25
380 & 390 1-1/2 5/16 18.75 22.25
420 1-3/4 5/16 21.00 24.75
440 & 460 1-3/4 3/8 22.25 26.25
480 & 500 1-3/4 3/8 23.75 28.25
SHRINK DISC COUPLINGS IFOR RIGID SHAFT CONNECTIONS- TRANSMIT TORQUES &
BENDING MOMENTS- PERMIT AXIAL & ANGULAR TIMING
SHRINK DISC (PREFERABLY USE UNITS WITH INTEGRATED HUB STOP) REFER
TO SHRINK DISC SPECIFICATION TABLE FOR SELECTION OF SHRINK DISC TO
MEET YOUR TORQUE & SHAFT SIZE REQUIREMENTS. CONSULT WITH US IF A
BENDING MOMENT HIGHER THAN 25% OF RATED TORQUE HAS TO BE
TRANSMITTED.
CHAMFER ≥ 15˚
OPTIONAL RECESS
ON SLEEVE O.D.
ONLY IF SHRINK
DISCS WITH
INTEGRATED HUB
STOPS ARE USED
COUPLING SLEEVE CAN BE SUPPLIED BY BIKON CORP. USE
MATERIAL WITH A YEILD POINT OF AT LEAST 36000 PSI FOR LIGHT
DUTY APPLICATIONS, BUT AISE 1045 (OR BETTER) FOR MEDIUM DUTY
APPLICATIONS.
SEE SHRINK DISC SPECIFICATION TABLE FOR DIMENSIONS "L" & 'e"
RECOMMENDED SLEEVE DIMENSIONS FOR
SHRINK DISC COUPLINGS USING SERIES 01
& SERIES 03 SHRINK DISC SIZE 140 &
LARGER
and plungers with Mobilgrease 77 or
equivalent.
Caution: Do not overlubricate. Heavy
lubrication may prevent clutch disen-
gagement.
2. Install the FLANGE PLATE
∑
into the
DRIVE PLATE
∏
Lightly lubricate both
sides of the DRIVE PLATE and the ma-
chined face of the BODY with
Mobilgrease 77 or equivalent.