|
结构 Structure |
防尘盖型（ZZ型）Cage Type (ZZ) |
非接触橡胶密封圈 (RZ型） Non-contact
Rubber Sealing Ring (RZ) |
接触橡胶密封（RS）
Contact Rubber Sealing （RS） |
|
摩擦力矩 Friction Torque |
小 Small |
小 Small |
因是接触密封，所以RS1型、RS2型比ZZ型、RZ型大，但RS3型最大
Because of contact sealing, Models RS1
and RS2
are bigger than
Models ZZ and RZ and Model RS3
is
the biggest. |
|
高速性 High Speed Performance |
良好 Good |
良好 Good |
由于接触密封的极限（RS3型温升较高）
Because the limit of contact sealing.(RS3
has a high temperature rise) |
|
脂密性 Grease Sealing |
良好 Good |
比ZZ型好 Better than Model RZ |
比RZ型略好，但RS1型胜于RS2型，RS3型胜于RS1型
A little better than Model RZ but Model RS1
is better than Model RS2 and
Model RS3 is better than Model
RS1.
|
|
防尘性 Dust-proof |
良好 Good |
比ZZ型好(多少有些粉尘的条件下也可以使用） Better
than Model RZ（could be used in some dust environment) |
最好（粉尘多的环境条件下也可以使用），但RS2型胜于RS1型，RS3型胜于RS2型
The Best(could be used in most dust condition) but
Model RS2
is superior to Model
RS1 and Model RS3
is superior to Model RS2. |
|
防水性 Water Resistance |
不适 Unsuitable |
不适 Unsuitable |
良好（飞溅的条件下也可以使用）
Good(could be used in splash condition) |
|
使用温度范围 Range of Application
Temperature |
-10～+110℃ |
-10～+110℃ |
-10～+110℃ |
质量：
