ROSTA
4.4
Tensioner Devices
选择表
识别
特征
Working temperature
Details
插图
Standard tensioner devices
SE
Standard
component
钢零件罗斯塔蓝画。
Rubber quality Rubmix 10.
Housing and inner core made out of steel.
– 40 ° to + 80 ° C
Page 4.6
SE-G.
耐油
Steel parts galvanized.
Rubber quality Rubmix 20.
Marked with yellow dot.
- 30°至+ 90°C
Page 4.6
缝
Heat resistant
钢零件罗斯塔蓝画。
Rubber quality Rubmix 40.
Marked with red dot.
Tension force 40% less than SE.
+ 80 ° to + 120 ° C
最大限度。
Page 4.6
Additional tensioner devices
SE-R.
Reinforced
lever arm
臂和内核特别焊接使用
on combustion engines and compressors.
钢零件罗斯塔蓝画。
Marked with white ring.
Housing and inner core made out of steel, inserts Rubmix 10.
– 40 ° to + 80 ° C
Page 4.6
SE-I.
Stainless steel
用于食品和药剂行业。
材质：GX5CRNI19-10。
例外：SE-I 40由X5CRNI18-10制成。
Page 4.6
SE-B.
Boomerang
®
For the tensioning of very long chain and belt drives
(triple compensation).
钢零件罗斯塔蓝画。
Page 4.7
SE-F.
前面
安装
device
For installations on blind-hole frames
(fixation from the front only)
。
钢零件罗斯塔蓝画。
十六进制插座螺杆质量12.9。
Page 4.7
SE-F.E
前面
安装
device
For installations on blind-hole frames (fixation from the
front only)
。钢配件黑色涂漆。
十六进制插座螺杆质量12.9。
专为发动机应用而设计。
see page 4.7
Page 4.7
Accessories chain drives
Sprocket wheel set N
Allows accurate positioning of relevant chain track.
Ball-bearings
2Z/C3, permanently lubricated.
- 40°至+ 100°C
Page 4.8
Sprocket wheel N
链骑士套装p
For double sided use.
Max. allowed chain speed 1.5 m/sec.
Material: POM-H.
- 40°至+ 100°C
Page 4.9
链骑士P.
Accessories belt drives
张紧辊R.
Material: PA 6.
Ball-bearings 2Z/C3, permanently lubricated.
- 35°至+ 100°C
Page 4.10
Tensioning roller
light RL
Material: PA 6.
Ball-bearings 2Z/C3, permanently lubricated.
- 35°至+ 80°C
Page 4.10
Further information to customized elements and installation examples as from page 4.12.