Drawing Library Locking Device
KE-SS Series
Model No. PL□□X□□KE-SS
KE series stainless steel specifications for small diameter shafts.
- ・The main unit is made of highly anticorrosive austenitestainless steel.
- ・Special lubrication coating is applied to the locking bolts, so no additional lubrication is necessary during assembly.
- ・Since it is designed to suppress the generated surface pressure while having a higher transmission torque than other companies' products, it can also be used for small diameter hubs. In addition, the number of locking bolts is also small, and the assembly man-hours can be reduced.
- ・As with the KE series, standard products can be used for plus tolerance shafts such as servo motors.
- ※Self-centering function available. No need for the hassle of machining on hubs for guide portions.
- ※No hub movement during assembling.
Taper specification
Single taper
Centering function
Provided
Applicable shaft diameter
Φ5～Φ50
Torque range
5.0～836N・m
Applicable tolerance
Shaft ：h6,h7,js6,js7,k6,m6
Hub hole ：H8
Applicable surface roughness
Ra1.6
AS-SS Series
Model No. PL□□X□□AS-SS
It is a stainless steel specification of the global standard model AS series.
- ・Suitable for use in adverse environments with corrosive atmosphere.
- ・The main unit is built with austenite stainless steel while the locking bolts (M12 or below) are made of specially lubricated stainless steel (SUH660). These materials minimize dust and maintain a constant friction coefficient and high efficiency.
- ・Due to the above, no additional lubrication is necessary during assembly.
- Installation time can be reduced.
- ※It does not have a self-centering function, so it is necessary to provide a guide part on the hub.
- ※No hub movement during assembling.
Taper specification
Double taper
Centering function
None
Applicable shaft diameter
Φ19～Φ150
Torque range
196～20900N・m
Applicable tolerance
Shaft ：h8 Hub hole ：H8
Applicable surface roughness
Ra1.6
RE-SS Series
Model No. PL□□X□□RE-SS
Stainless steel series with two types of mounting methods to choose.
- ・By installing or removing the snap ring, you can choose two ways of installing either flange or straight.
- ・The main unit is made of highly anticorrosive austenitestainless steel.
- ・Special lubrication coating is applied to the locking bolts, so no additional lubrication is necessary during assembly.
- ・Available from small shaft diameters. Provides more transmission torque than the KE-SS Series.
- ※Self-centering function available. No need for the hassle of machining on hubs for guide portions.
- ※For the flange type, there is no hub movement during assembly, but for the straight type, the hub moves slightly toward the front side in the axial direction during assembly. Please contact Tsubaki representatives for details.
Taper specification
Single taper
Centering function
Provided
Applicable shaft diameter
Φ5～Φ50
Torque range
5.01～1170N・m
Applicable tolerance
Shaft ：h8 Hub hole ：H8
Applicable surface roughness
Ra1.6
KE-KP Series
Model No. PL□□X□□KE-KP
Electroless nickel plating series of KE series for small diameter shaft.
- ・Dimensions and transmissible torque are the same as thestandard KE models. No torque reduction.
- ・The units are plated with peel-proof electroless nickel.
- ・The locking bolts have a special surface treatment with lubricating effect, so no additional lubrication is necessary during assembly.
The electroless nickel-plated models are chrome-free and environmentally friendly. - ※Please note that the applicable shaft tolerance is h8 and the hub bore tolerance is H8.
- ※Self-centering function available. No need for the hassle of machining on hubs for guide portions.
- ※No hub movement during assembling.
Taper specification
Single taper
Centering function
Provided
Applicable shaft diameter
Φ5～Φ100
Torque range
7.5～9900N・m
Applicable tolerance
Shaft ：h8 Hub hole ：H8
Applicable surface roughness
Ra1.6
AS-KP Series
Model No. PL□□X□□AS-KP
It is an electroless nickel plating specification of the global standard model AS series.
- ・The units are plated with peel-proof electroless nickel.
- ・The locking bolts have a special surface treatment with lubricating effect, so no additional lubrication is necessary during assembly.
The electroless nickel-plated models are chrome-free and environmentally friendly. - ・Same as standard specifications, fewer bolts compared to other company’s products, allowing reduced time and manpower for installation.
- ・The dimensions are the same as the AS series standard specifications, and replacement is easy.
- ※It does not have a self-centering function, so it is necessary to provide a guide part on the hub.
- ※No hub movement during assembling.
Taper specification
Double taper
Centering function
None
Applicable shaft diameter
Φ19～Φ300
Torque range
245～151000N・m
Applicable tolerance
Shaft ：h8 Hub hole ：H8
Applicable surface roughness
Ra1.6
TF-KP Series
Model No. PL□□X□□TF-KP
Electroless nickel plating specification of TF series for small diameter hub.
- ・Dimensions and transmissible torque are the same as the standard TF models. No torque reduction.
- ・Small inner and outer diameter ratios, available from Φ10, are ideal for small-diameter hubs as in the standard series.
- ・The units are plated with peel-proof electroless nickel.
- ・The locking bolts have a special surface treatment with lubricating effect, so no additional lubrication is necessary during assembly.
The electroless nickel-plated models are chrome-free and environmentally friendly. - ※Self-centering function available. No need for the hassle of machining on hubs for guide portions.
- ※No hub movement during assembling.
Taper specification
Single taper
Centering function
Provided
Applicable shaft diameter
Φ10～Φ90
Torque range
44～8820N・m
Applicable tolerance
Shaft ：h8 Hub hole ：H8
Applicable surface roughness
Ra1.6
AD-N-KP Series
Model No. PL□□X□□AD-N-KP
Electroless nickel-plating version of the large-capacity torque transmission AD-N Series.
- ・Mainly suitable for applications requiring large capacity torque, such as for fixing bogie wheel shafts in a clean room.
- ・Dimensions and transfer torque are the same as the standard AD-N series. No torque reduction.
- ・The units are plated with peel-proof electroless nickel.
- ・The locking bolts have a special surface treatment with lubricating effect, so no additional lubrication is necessary during assembly.
The electroless nickel-plated models are chrome-free and environmentally friendly. - ※Self-centering function available. No need for the hassle of machining on hubs for guide portions.
- ※No hub movement during assembling.
Taper specification
Double taper
Centering function
Provided
Applicable shaft diameter
Φ50～Φ100
Torque range
4210～26500N・m
Applicable tolerance
Shaft ：h8 Hub hole ：H8
Applicable surface roughness
Ra1.6
