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Samedi 21 octobre 2017
Home arrow Rollers for lump loads purposes arrow DRIVEN ROLLERS arrow FRICTION DRIVEN ROLLER

FRICTION DRIVEN ROLLER Print E-mail
 
friction driven roller type GFA
Sprocket 13 tooth - pitch 12,7 in "acétal" (chain ISO 08B1)
 
 
Description :  
Basic roller G35 type.
Sprocket in acétal, with friction on spindle Ø15 and in the boring of the tube
 
Use:  

Conveyor for accumulation of light loads - V=6m/mn.

 
25
25
25
25
20
20
20
15
15
15
15
10
10
10
10
 
 friction  driven roller type FM 9S7 PL
Sprocket nylon 9 teeth - pitch 12,7(chain ISO 08B1)
 
 
N 55 x 2 - 60 x 2 - 55 x 1,5 stainless steel steel
VN 55 x 2 - 60 x 2 - 55 x 1,5 stainless steel(*)
55 x 2,8 PVC - 63 x 4,7 PVC
Plastic(*)
VBA 55 x 2 - 60 x 2 - 55 x 1,5 stainless steel(*)
55 x 2,8 PVC - 63 x 4,7 PVC
Plastic(*)
 
Description :  
Rollers equiped in standard with bearings, protections, spindle like corresponding basic rollers and spindle execution like above. Other propositions and 6202 2RS stainless steel on request. ECONOMIC ROLLERS CLEAN -NOISELESS- WITHOUT MAINTENANCE. iIdeal use in food industries. On request : Protection of friction by type sealing ring JT.
 
Use :  

- ECONOMIC ROLLERS for handling and acculumation of lumped loads - -20°C < T < +60°C.

 
 Friction  driven roller type FM 14S7 PL / FM 14D7 PL
Sprocket  NYLON 14 tooth - pitch 12,7 in "acétal" (chaîne ISO 08B1)
Øprimitive: 57,07 - Ø onr chain : 69
 
SIMPLE SPROCKET : type... FM 14 S7 PL
 
 DOUBLE SPROCKET : type... FM 14 D7 PL
 
N 50 x 2 - 60 x 2 - 50 x 1,5 inox steel
VN 50 x 2 - 60 x 2 - 50 x 1,5 inox(*)
50 x 2,8 PVC - 63 x 4,7 PVC
Plastic(*)
VBA 50 x 2 - 60 x 2 - 50 x 1,5 inox(*)
50 x 2,8 PVC - 63 x 4,7 PVC
Plastic(*)
 
Description :  
Rollers equiped in standard with bearings, protection, spindle, like corresponding basic rollers, with spindle execution like above.  Ohter propositions and 6202 2 RS inox on request.
 
Use :  

- ECONOMICAL  ROLLERS for handling and accumulation of lumped loads. - Protection of the friction zone by type sealing ring JT on request.
- -20°C < T < +60°C.

 
friction driven roller type FM 20E8 PL 
 NYLON  Sprocket 20 teeth - pitch 8mm
For timing belt POLY CHAIN GT width 12mm - Øprimitive: 50,93
 
 
N 50 x 2 - 60 x 2 - 50 x 1,5 stainless steel Steel
VN 50 x 2 - 60 x 2 - 50 x 1,5 stainless steel
50 x 2,8 PVC - 63 x 4,7 plastic
Plastic
VBA 50 x 2 - 60 x 2 - 50 x 1,5 inox
50 x 2,8 PVC - 63 x 4,7 plastic
Plastic
 
Description:  
Rollers equiped in standard with bearings, protections, spindle like correponding basic rollers and spindle execution like above. Other propositions and 6202 2RS stainless steel on request. 
 
Use :  

- ECONOMIC ROLLERS CLEAN - NOISELESS - WITHOUT MAINTENANCE. Ideal use in food industries.

On request : protection of friction by type sealing ring JT.-

 
maximal loads (kg) / NB of driven rollers
1000
520
800
400
580
300
450
225
340
175
250
125
 
64 -0
-0,3
96 -0
-0,3
128 -0
-0,3
Other  possible length on request :
456 - 480 - 544 - 608 - 640 - 720 ...
Friction driven roller type GLFA
Sprocket 15 teeth - pitch 15,875(chain ISO 10B1)
in medium hard steel XC 38 non traited ; Øprimitive: 76,34 - Ø on chain : 90
 
SIMPLE SPROCKET : type GLFA 15 S11    DOUBLE SPROCKET : type GLFA 15 D11
 
 
Description :  

Tube: Ø89 x 3,2 - spindle: Ø20.
Basic roller type GL47.
Sprocket equiped with 2 bearings 6204 Z.
Friction ring in material "thermodur" (not plastic), friction electric conductor, with a low friciton coefficient (very low wear).

The friction appears when there 's a load accumulation (or stop). The residual effort of thrust is proportional to the importance of total accumulated loads : about 6%of these ones.

The tape speed must be betwwen 6 and 18 m/mm.
Load must be uniformly divided on the roller for a satisfying slaving..
 

 
Use :  

- Best use  GLFA 15 S11 ( tangential slaving) .
-  GLFA 15 D11 type will be reserved to lighter loads 
- Accumulation of palletized loads

 
200
180
150
120
100
80
140
100
75
60
50
40
220
220
220
200
180
160
200
200
180
150
120
100
 
 
Tél. : +33 (0)4 77 24 05 15
Fax : +33 (0)4 77 24 15 30