Tensioners

• 

  Tensioner Units with Idler-Height Configurable

  MISUMI

  Tension can be adjusted in the following two directions: “Push” and “Pull.” The mount heights of idler can be selected.

  CAD ：

  2D / 3D

  Days to Ship:	8 Day(s) or more

• 

  Tensioner Unit-Slotted Hole Type/Adjustment Screw Type

  MISUMI

  A tensioner unit that is easy to install. Available with chain and belt drive.

  CAD ：

  2D / 3D

  Days to Ship:	6 Day(s) or more

• • On Sale Till 31/03/2025

  

  Auto Slide Tightener (AST)

  IMAO CORPORATION

  [Features]
  · Lightweight and compact tightener that automatically adjusts slack while operating with a compression spring.
  · Has a large stroke and powerful tension.
  · Works reliably no matter what direction it is set.
  · Mounting direction can be changed with bracket AST-1 (sold separately).
  · Tension stretching can be performed remarkably easily.

  CAD ：

  2D / 3D

  Standard Price:	SGD 118.28-
  	Special Price
  Days to Ship:	Same day or more

• 

  Flange Tightener, (Rotary Type, Auto-Tension Type) (FLT-R, FLT-A)

  IMAO CORPORATION

  Original position of arm can be adjusted with serration. The arm of the auto tension type rotates automatically to adjust tension strength.

  CAD ：

  2D / 3D

  Standard Price:	SGD 109.11-
  Days to Ship:	9 Day(s) or more

• 

  Tensioner Unit-Link Bar Type

  MISUMI

  A tensioner for intermediate tension that can be easily installed by simply drilling a hole in the side plate.

  CAD ：

  2D / 3D

  Days to Ship:	5 Day(s) or more

• 

  Chain Guide Tensioners

  MISUMI

  "Automatically adjusts tension in response to chain elongation and thus, reduces the time and trouble of doing maintenance for chain tension."

  CAD ：

  2D / 3D

  Standard Price:	SGD 155.66-
  Days to Ship:	3 Day(s) or more

• 

  Autorotation Tightener (TC-RE)

  IMAO CORPORATION

  Absorbs shock or vibration with high elasticity. Strong against dirt and highly resistant to water and sunlight.

  CAD ：

  2D / 3D

  Standard Price:	SGD 52.65-
  Days to Ship:	9 Day(s)

• 

  ROSTA Tensioner Unit Option, Pulley Idler, RA Model

  MIKI PULLEY

  [Features]
  · Pulley idler that mounts to roster tensioner unit SE model.

  Standard Price:	SGD 46.35-
  Days to Ship:	4 Day(s) or more

• 

  Chain Tensioners/Idler Set

  MISUMI

  Tensioners for intermediate tensioning which allows tension to be adjusted just by rotating the shaft.

  • Volume Discount

  CAD ：

  2D / 3D

  Standard Price:	SGD 77.83-
  Days to Ship:	3 Day(s) or more

• 

  Auto Slide Tightener (AST80-SUS)

  IMAO CORPORATION

  Auto slide tightener made from (SUS304) with excellent rustproofing. Lightweight and compact tightener that automatically adjusts slack while operating with a compression spring.

  CAD ：

  2D / 3D

  Standard Price:	SGD 236.54-
  Days to Ship:	9 Day(s)

• 

  Span box (SB2)

  KATAYAMA CHAIN

  It is maintenance-free and automatically maintains the proper tension at all times, increasing the performance and lifespan of the chain drive.
  
  [Features]
  ・ The span box SB2 type has a large surface pressure of the chain guide for high-load transmission of No.80 and No.100 chains

  CAD ：

  2D / 3D

  Standard Price:	SGD 520.33-
  Days to Ship:	9 Day(s) or more

• 

  Tight Master TM Series, Automatic Tensioner (TMB)

  KATAYAMA CHAIN

  [Features]
  ・ Chain growth triggers reduced transmission efficiency
  ・ It accelerates the wear of chains and sprockets, and shortens their lifespan
  ・ KANA Tightmaster has a standard idler and is an automatic tension type with a built-in spring

  CAD ：

  2D / 3D

  Standard Price:	SGD 98.89-
  Days to Ship:	4 Day(s) or more

• 

  Engineering Plastic Auto Slide Tensioner (TC-BL)

  IMAO CORPORATION

  Tensioner usable even in wet environments where it would come into contact with water or corrosives. Can be used as an automatic chain tightener, automatic belt tightener, shock absorber material or decelerator.
  
  [Features]
  · Also usable in wet environments where it would come into contact with water or corrosives.
  · Can be used as an automatic chain tightener, automatic belt tightener and shock absorber equipment.
  · Regularly maintains the drive of the chain and belt, and absorbs shock to add years to the life of other structural components.
  · Includes precompression system to simplify mounting work

  CAD ：

  2D / 3D

  Standard Price:	SGD 89.64-
  Days to Ship:	6 Day(s) or more

• • On Sale Till 31/03/2025

  

  Auto Swing Tightener (TC-ABN)

  IMAO CORPORATION

  [Features]
  · Usable in a wide range of temperature conditions.
  · Unique structure provides quiet and versatility.
  · Can be installed in confined spaces.

  CAD ：

  2D / 3D

  Standard Price:	SGD 68.35-
  	Special Price
  Days to Ship:	Same day or more

• 

  THB Series Tight Holder

  KATAYAMA CHAIN

  [Features]
  ・ It is a chain tensioning device that can be easily and severely adjusted by using eccentric pins.
  ・ The manufacturer recommends using a tight holder to increase the transmission efficiency of the chain and to maintain the lifespan of the chain.

  CAD ：

  2D / 3D

  Standard Price:	SGD 62.71-
  Days to Ship:	4 Day(s) or more

• 

  Flex Holder_YSB

  NABEYA BI-TECH

  [Features]
  · Uses Neidhardt rubber springs for unique non-linear spring characteristics.
  · Automatically adjusts belt tension.
  · Can be easily mounted with 1 bolt (included).
  · Rotates 360°, and the position of the idler can be freely adjusted.
  · Maximum allowable twist angle is ±32°.
  · The operating temperature range is from -42°C to +85°C.
  · Material and finishing: Steel, trivalent chromate processing.

  CAD ：

  2D / 3D

  Standard Price:	SGD 78.21-
  Days to Ship:	4 Day(s) or more

• 

  Angle Tightener, (Rotary Type, Auto-Tension Type) (ANT-R,ANT-A)

  IMAO CORPORATION

  Original position of arm can be adjusted with serration. The arm of the auto tension type rotates automatically to adjust tension strength.
  
  [Features]
  · Arm position can be adjusted with serration

  CAD ：

  2D / 3D

  Standard Price:	SGD 117.15-
  Days to Ship:	9 Day(s) or more

• • On Sale Till 31/03/2025

  

  Auto Rotation Tightener (TC-PX)

  IMAO CORPORATION

  [Features]
  · Resin type that is rust resistant and is usable in both forward and reverse directions.
  · Features excellent rustproofing.
  · Quiet operation with high reliability.
  · Can be used for multifaceted operations, such as chain tightener, belt tightener, and shock and vibration absorber.

  CAD ：

  2D / 3D

  Standard Price:	SGD 49.14-
  	Special Price
  Days to Ship:	Same day or more

• 

  Angle Bracket (TC-SB)

  IMAO CORPORATION

  TC-CEP, TC-RE, TC-PX angle bracket suitable for use with any size.

  CAD ：

  2D / 3D

  Standard Price:	SGD 25.27-
  Days to Ship:	9 Day(s)

• 

  Flat Spanner FLS

  KONISHI

  Tension support base. 2 types of idler bolt length are available.

  CAD ：

  2D

  Standard Price:	SGD 24.38-
  Days to Ship:	8 Day(s) or more

• 

  M/HITACHI Floating Chain Tensioner SI

  KONISHI

  Remarkably easy to mount, and has a lightweight and compact structure. It extends the lifespan of the chain, reduces noise and vibration, and saves space. Tensioner for chains with a unique structure that is used by suspending it in hollow spaces.

  Standard Price:	SGD 52.29-
  Days to Ship:	4 Day(s) or more

• 

  Tightener Aluminum Auto-Slide Tensioner (TC-TBV)

  IMAO CORPORATION

  [Features]
  · Can be used as an automatic chain tightener, automatic belt tightener and shock absorber equipment.
  · Regularly maintains the drive of the chain and belt, and absorbs shock to add years to the life of other structural components.
  · Includes precompression system to simplify mounting work.
  · Guide part rotates 360°

  CAD ：

  2D / 3D

  Standard Price:	SGD 116.19-
  Days to Ship:	6 Day(s) or more

• 

  Span Box (SB0, SB1) Mount Bracket

  KATAYAMA CHAIN

  Dedicated mounting bracket for span box SB1 series. Common to all model numbers.
  
  [Features]
  · Span box uses special resin (material "S") that has even greater abrasion-resistance and durability that iron in its chain guide.
  · Maintenance-free and always automatically maintains the appropriate tension, which improves chain drive performance and life

  CAD ：

  2D / 3D

  Standard Price:	SGD 63.82
  Days to Ship:	7 Day(s) or more

• 

  Rosuta tensioner unit option bracket WS/WD model

  MIKI PULLEY

  [Features]
  · Bracket for mounting to roster tensioner unit SE model, etc.

  Standard Price:	SGD 15.19-
  Days to Ship:	4 Day(s) or more

• 

  Flex Holder, YSA

  NABEYA BI-TECH

  [Features]
  · Uses Neidhardt rubber springs for unique non-linear spring characteristics.
  · Automatically adjusts belt tension.
  · The rubber spring part and the driver mounting arm can be assembled in any of four directions.
  · Also, the rubber spring part can be adjusted while still fixed to machinery.
  · Maximum allowable twist angle is ±30°.
  · The operating temperature range is from -42°C to +85°C.
  · The material and finishing are: SS400 and bright chromate plating for the main body, and the rubber is NR.

  CAD ：

  2D / 3D

  Standard Price:	SGD 41.99-
  Days to Ship:	4 Day(s) or more

• 

  Angle tightener (fixed type) (ANT-S)

  IMAO CORPORATION

  Fixed type tightener. [Materials]FCD450/FC250. [Color]Black

  CAD ：

  2D / 3D

  Standard Price:	SGD 24.59-
  Days to Ship:	8 Day(s) or more

• 

  Bracket (AST-1)

  IMAO CORPORATION

  Bracket for auto slide tightener. Use for changing mounting directions.

  CAD ：

  2D / 3D

  Standard Price:	SGD 18.39-
  Days to Ship:	9 Day(s)

• • On Sale Till 31/03/2025

  

  Base tightener (fixed type) (BAT-S)

  IMAO CORPORATION

  Fixed type tightener. M10, M21 in screw size. [Materials]FCD450/FC250. [Color]Black

  CAD ：

  2D / 3D

  Standard Price:	SGD 22.26-
  	Special Price
  Days to Ship:	Same day

• • On Sale Till 31/03/2025

  

  Tightener Roll Ring (906 to 920)

  IMAO CORPORATION

  Tensioner that clamped onto chains. Automatically adds tension to drive chains, absorbs vibration, and provides smooth rotation.
  
  [Features]
  · The roll ring is a drive tensioner for chains created based on a new concept.
  · Automatically adds tension to drive chains, absorbs vibration, and provides smooth rotation.
  · Designed based on rotation principles and elasticity principles, so it maintains smooth chain drive with little tension force.
  · Differs from conventional pensioners in that mounting stays and flanges are not required, nor is any machining of screw holes and the like.
  · Can be mounted by hand in a few seconds, with no tools required. Can also be adjusted after mounting.
  · Made from high-performance elastic materials. Absorbs chain vibration and provides smooth rotation, reducing noise and improving drive mechanism life without damaging chains, sprockets, springs, etc.
  · Absolutely no lubrication or other such maintenance required.
  · Can handle both forward and reverse drive directions.
  · Can be mounted in both vertical and horizontal directions.
  · Usable in a wide range of temperatures. Can also be used in places exposed to water and dusty places, so it is usable for machinery in any field.

  CAD ：

  2D / 3D

  Standard Price:	SGD 68.99-
  	Special Price
  Days to Ship:	Same day or more

• 

  Screw Adjustment Tightener (SAT)

  IMAO CORPORATION

  Tension can be easily adjusted with a hex wrench. Has a large stroke and powerful tension.
  
  [Features]
  · Has a large stroke and powerful tension.
  · AST-1 Mount direction can be changed with a bracket

  CAD ：

  2D / 3D

  Standard Price:	SGD 118.95-
  Days to Ship:	9 Day(s)

• 

  Base Tightener, (Rotary Type, Auto-Tension Type) (BAT-R, BAT-A)

  IMAO CORPORATION

  Original position of arm can be adjusted with serration. The arm of the auto tension type rotates automatically to adjust tension strength.

  CAD ：

  2D / 3D

  Standard Price:	SGD 115.44-
  Days to Ship:	9 Day(s)

• 

  Flat Spanner FLR

  KONISHI

  Tension support base. Type that can be adjusted to the optimal position if the serration bolt is loosened. 2 types of idler bolt length are also available.

  Standard Price:	SGD 87.15-
  Days to Ship:	8 Day(s) or more

• 

  Slide Plate for Tension

  MISUMI

  This is the slide plate of the tensioner unit (TNSR). Can be used by attaching directly to the side plate.

  • Volume Discount

  CAD ：

  2D / 3D

  Standard Price:	SGD 32.80-
  Days to Ship:	5 Day(s) or more

• 

  Span Enclosure (SB0 and SB1)

  KATAYAMA CHAIN

  [Features]
  ・ The span box uses a special resin "Material 'S'" for the chain guide, which is more abrasion resistant and durable than steel
  ・ It is maintenance-free and automatically maintains the proper tension at all times, increasing the performance and lifespan of the chain drive

  CAD ：

  2D / 3D

  Standard Price:	SGD 114.14-
  Days to Ship:	4 Day(s) or more

• 

  Mount dedicated to the flex holder_YSBM

  NABEYA BI-TECH

  [Features]
  · Dedicated mount for flex holders.
  · Material and finishing: Steel, trivalent chromate processing

  CAD ：

  2D / 3D

  Standard Price:	SGD 30.74-
  Days to Ship:	7 Day(s) or more

• 

  Side holder_YFS

  NABEYA BI-TECH

  Made from FC200, with electrostatic paint coating (black).

  CAD ：

  2D / 3D

  Standard Price:	SGD 32.60
  Days to Ship:	7 Day(s) or more

• 

  Base holder_YFB

  NABEYA BI-TECH

  Made from FC200, with electrostatic paint coating (black).

  CAD ：

  2D / 3D

  Standard Price:	SGD 38.60
  Days to Ship:	7 Day(s) or more

• 

  Autorotation Tightener (TC-CEP)

  IMAO CORPORATION

  Absorbs shock or vibration with high elasticity.
  
  [Features]
  · Usable in both forward and reverse directions.
  · Simple structure and use. Absorbs shock or vibration with high elasticity.
  · Permanently eliminates problems of noise (no touching parts) and pollution (no lubricant, with little abrasion), and reduces running costs.
  · Strong against dirt and highly resistant to water and sunlight.
  · Can be used after bolt-mounting to mechanical components.

  CAD ：

  2D / 3D

  Standard Price:	SGD 53.88-
  Days to Ship:	9 Day(s) or more

• 

  Flange Tightener (fixed shape) (FLT-S)

  IMAO CORPORATION

  Fixed type tightener. M10, M21 in screw size. [Materials]FCD450/FC250. [Color]Black

  CAD ：

  2D / 3D

  Standard Price:	SGD 22.15-
  Days to Ship:	8 Day(s) or more

• 

  Straight Tightener, Crank Tightener (SRT, CRT)

  IMAO CORPORATION

  [Features]Simple tightener in straight or crank shape. [Specifications]Main Body: steel (SPHC), cationic paint, black

  CAD ：

  2D / 3D

  Standard Price:	SGD 16.84-
  Days to Ship:	Same day or more

• 

  Aluminum Spanner AL-1

  KONISHI

  Tension support base made from aluminum. 2 types of idler bolt length are available.

  Standard Price:	SGD 37.31-
  Days to Ship:	5 Day(s) or more

• 

  Aluminum Spanner AL-2

  KONISHI

  Tension support base made from aluminum. 2 types of idler bolt length are available.

  Standard Price:	SGD 36.55-
  Days to Ship:	4 Day(s) or more

• 

  Stand Spanner ST-R

  KONISHI

  Tension support base. Type that can be adjusted to the optimal position if the serration bolt is loosened. 2 types of stand spanner with different shaft heights are available. 2 types of idler bolt length are also available.

  Standard Price:	SGD 94.77-
  Days to Ship:	8 Day(s) or more

• 

  Stand Spanner ST-S

  KONISHI

  Tension support base. 2 types of stand spanner with different shaft heights are available. 2 types of idler bolt length are also available. The spanner and idler combination set product is super-convenient.

  Standard Price:	SGD 36.54-
  Days to Ship:	8 Day(s) or more

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