Power-Lock  KE Series

Product photo
  • With a lineup from small diameter shafts, it can be used for a wide range of shaft tolerances. (Other than KE-KP )
  • ・Designed to suit a wide range of shaft tolerances Standard models can accommodate plus shaft tolerances of servomotors, etc.
  • ・Suitable for small hub applications with the small inner-to-outer diameter ratio. Compact design is possible.
  • ※With self-centering function. No need for the hassle of machining on hubs for guide portions.
  • ※There is no hub movement when assembling.

Standard package

  • ・Suitable for locking small stepping motors and servo motor output shafts with a range of small diameter sizes.
  • ・Simple structure with a small number of parts and excellent cost performance.
  • Applicable shaft diameter :Φ5~Φ100
  • Torque range :7.5~9900N・m
  • Applicable tolerance :Shaft :h6, h7, js6, js6, k6, m6, (h9, h10) Hub hole :H8
  • Applicable surface roughness :Ra1.6

※If shafts with h9 or h10 tolerances are used, the transmission torque is 90% of the catalog value.

Stainless Steel Package

  • ・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.
  • Applicable shaft diameter :Φ5~Φ50
  • Torque range :5.0~836N・m
  • Applicable tolerance :Shaft :h6, h7, js6, js6, k6, m6, (h9, h10) Hub hole :H8
  • Applicable surface roughness :Ra1.6

※If shafts with h9 or h10 tolerances are used, the transmission torque is 90% of the catalog value.

Electroless nickel plated

  • ・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 unlike other specifications, the applicable shaft tolerance is h8 and the hub bore tolerance is H8.
  • Applicable shaft diameter :Φ5~Φ100
  • Torque range :7.5~9900N・m
  • Applicable tolerance :Shaft :h8 Hub hole :H8
  • Applicable surface roughness :Ra1.6

Low Contact Pressure Type

  • ・Generated surface pressure is reduced by using dedicated bolts. (Bolt color :Blue )
  • ・This can be also adopted for small diameter hubs that could not be used due to insufficient wall thickness and insufficient surface pressure against strength.
  • ・Please consider this when the shaft strength is insufficient.
  • ・As with standard specifications, designed to suit a wide range of shaft tolerances.
  • ※The transmission torque will be lower than the standard specification. Check the product details from the product page.
  • Applicable shaft diameter :Φ5~Φ100
  • Torque range :6.3~8290N・m
  • Applicable tolerance :Shaft :h6, h7, js6, js6, k6, m6, (h9, h10) Hub hole :H8
  • Applicable surface roughness :Ra1.6

※If shafts with h9 or h10 tolerances are used, the transmission torque is 90% of the catalog value.

Construction

構造図

Single taper

構造写真

・"Power-Lock" KE Series shafthub locking devices are simply constructed of the following three parts: inner and outer rings and a few locking bolts. Simply tighten these bolts to achieve a completely secure connection.

Video content

Features and Structure

Handling method

Catalogs ・Instruction Manuals

Model No. examples

PL 005 X 016 KE - SS

Shaft diameter

Outer Diameter

Series

Package
NO :Standard package
SS:Stainless Steel Package
KP:Electroless nickel plated
LP:Low Contact Pressure Type

List of Models

※Click the name for more information.

Standard package
PL005X016KE
PL006X017KE
PL008X021KE
PL010X023KE
PL011X024KE
PL012X026KE
PL014X028KE
PL015X029KE
PL016X030KE
PL017X031KE
PL018X032KE
PL019X033KE
PL020X038KE
PL022X040KE
PL024X042KE
PL025X043KE
PL028X046KE
PL030X048KE
PL032X050KE
PL035X057KE
PL038X060KE
PL040X062KE
PL042X064KE
PL045X067KE
PL048X070KE
PL050X072KE
PL055X077KE
PL060X082KE
PL065X087KE
PL070X097KE
PL075X102KE
PL080X107KE
PL085X112KE
PL090X123KE
PL095X128KE
PL100X133KE
Stainless Steel Package
PL005X016KE-SS
PL006X017KE-SS
PL008X021KE-SS
PL010X023KE-SS
PL011X024KE-SS
PL012X026KE-SS
PL014X028KE-SS
PL015X029KE-SS
PL016X030KE-SS
PL017X031KE-SS
PL018X032KE-SS
PL019X033KE-SS
PL020X038KE-SS
PL022X040KE-SS
PL024X042KE-SS
PL025X043KE-SS
PL028X046KE-SS
PL030X048KE-SS
PL032X050KE-SS
PL035X057KE-SS
PL038X060KE-SS
PL040X062KE-SS
PL042X064KE-SS
PL045X067KE-SS
PL048X070KE-SS
PL050X072KE-SS
Electroless nickel plated
PL005X016KE-KP
PL006X017KE-KP
PL008X021KE-KP
PL010X023KE-KP
PL011X024KE-KP
PL012X026KE-KP
PL014X028KE-KP
PL015X029KE-KP
PL016X030KE-KP
PL017X031KE-KP
PL018X032KE-KP
PL019X033KE-KP
PL020X038KE-KP
PL022X040KE-KP
PL024X042KE-KP
PL025X043KE-KP
PL028X046KE-KP
PL030X048KE-KP
PL032X050KE-KP
PL035X057KE-KP
PL038X060KE-KP
PL040X062KE-KP
PL042X064KE-KP
PL045X067KE-KP
PL048X070KE-KP
PL050X072KE-KP
PL055X077KE-KP
PL060X082KE-KP
PL065X087KE-KP
PL070X097KE-KP
PL075X102KE-KP
PL080X107KE-KP
PL085X112KE-KP
PL090X123KE-KP
PL095X128KE-KP
PL100X133KE-KP
Low Contact Pressure Type
PL005X016KE-LP
PL006X017KE-LP
PL008X021KE-LP
PL010X023KE-LP
PL011X024KE-LP
PL012X026KE-LP
PL014X028KE-LP
PL015X029KE-LP
PL016X030KE-LP
PL017X031KE-LP
PL018X032KE-LP
PL019X033KE-LP
PL020X038KE-LP
PL022X040KE-LP
PL024X042KE-LP
PL025X043KE-LP
PL028X046KE-LP
PL030X048KE-LP
PL032X050KE-LP
PL035X057KE-LP
PL038X060KE-LP
PL040X062KE-LP
PL042X064KE-LP
PL045X067KE-LP
PL048X070KE-LP
PL050X072KE-LP
PL055X077KE-LP
PL060X082KE-LP
PL065X087KE-LP
PL070X097KE-LP
PL075X102KE-LP
PL080X107KE-LP
PL085X112KE-LP
PL090X123KE-LP
PL095X128KE-LP
PL100X133KE-LP
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