Product Info 　Top chain accessories

Large lineup of conveyor peripheral parts such as dedicated sprockets, idlers, plastic rails, set collars, chain guide parts, frame support parts, product guide parts and bearing units are available.

Click on the images below to see how to use each accessory.

Accessories for stainless steel top chain
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Sprocket

  • ・Application

    Product to transmits the power of motor to the chain.

    Install to a drive shaft of conveyor.

  • ・Usage image

    Sprocket

    [Click to enlarge ]

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Disconnecting and Connecting Tools

  • ・Application

    By using a tool, the chain can be easily disconnected and connected.

    Refer to the product page for applicable products.

  • ・Usage image

    For Stainless Steel Top Chain TS type

    Disconnecting and Connecting Tools

    [Click to enlarge ]

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Accessory list for stainless steel top chain

Search for applicable accessories for the chain model number .

Accessorie model No.


※Click the model No. for detailed information. Click to enlarge the diagram drawing.

Sprocket

(Click here for a list
of all series. )		 Applicable chain number Applicable Chain pitch
mm		 Number of teeth
TT　 TT 38.10 19, 21, 23, 25



Sprockets (with Plain Bore) 　

Additional processing for shaft holes available upon request

Model No. Number of teeth Working number of teeth Pitch Diameter
mm		 Plain bore Diameter
mm		 Maximum Shaft Bore Diameter
mm		 Type
TT912T 19 9½ 117.34 Φ18 Φ40 Integrated type
TT1012T 21 10½ 129.26
TT1112T 23 11½ 141.22
TT1212T 25 12½ 153.20
Lock Sprockets
Model No. Number of teeth Working number of teeth Pitch Diameter
mm		 Bore diameter
mm		 Type
TT912T-S□□□□ 19 9½ 117.34 Φ15～Φ45 Integrated type
TT1012T-S□□□□ 21 10½ 129.26
TT1112T-S□□□□ 23 11½ 141.22
TT1212T-S□□□□ 25 12½ 153.20
Engineering Plastic Sprockets
Model No. Number of teeth Working number of teeth Pitch Diameter
mm		 Bore diameter
mm		 Type
TP-C12■■■NT-SPR 21 10½ 129.26 Φ25, Φ30, Φ35, Φ40 Split
TP-C12■■■NT-SPR 23 11½ 141.22 Φ25, Φ30, Φ35, Φ40
TP-C12■■■NT-SPR 25 12½ 153.20 Φ25, Φ30, Φ35, Φ40
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■Engineering Plastic Sprockets
Model No. Number of teeth Working number of teeth Pitch Diameter
mm		Bore diameter
mm		Type
TP-C12053NT-SPR 21 10½ 129.26 Φ25 Split
TP-C12054NT-SPR Φ30
TP-C12055NT-SPR Φ35
TP-C12056NT-SPR Φ40
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■Engineering Plastic Sprockets
Model No. Number of teeth Working number of teeth Pitch Diameter
mm		Bore diameter
mm		Type
TP-C12099NT-SPR 23 11½ 141.22 Φ25 Split
TP-C12100NT-SPR Φ30
TP-C12101NT-SPR Φ35
TP-C12102NT-SPR Φ40
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■Engineering Plastic Sprockets
Model No. Number of teeth Working number of teeth Pitch Diameter
mm		Bore diameter
mm		Type
TP-C12065NT-SPR 25 12½ 153.20 Φ25 Split
TP-C12066NT-SPR Φ30
TP-C12067NT-SPR Φ35
TP-C12068NT-SPR Φ40
TTU　 TTU 38.10 21, 23, 25



Sprockets (with Plain Bore) 　

Additional processing for shaft holes available upon request

Model No. Number of teeth Working number of teeth Pitch Diameter
mm		 Plain bore Diameter
mm		 Maximum Shaft Bore Diameter
mm		 Type
TTU1012T 21 10½ 129.26 Φ16 Φ55 Integrated type
TTU1112T 23 11½ 141.22
TTU1212T 25 12½ 153.20
Lock Sprockets
Model No. Number of teeth Working number of teeth Pitch Diameter
mm		 Bore diameter
mm		 Type
TTU1012T-S□□□□ 21 10½ 129.26 Φ15～Φ45 Integrated type
TTU1112T-S□□□□ 23 11½ 141.22
TTU1212T-S□□□□ 25 12½ 153.20
Engineering Plastic Sprockets
Model No. Number of teeth Working number of teeth Pitch Diameter
mm		 Bore diameter
mm		 Type
TP-C12■■■NT-SPR 21 10½ 129.26 Φ25, Φ30, Φ35, Φ40 Split
TP-C12■■■NT-SPR 23 11½ 141.22 Φ25, Φ30, Φ35, Φ40
TP-C12■■■NT-SPR 25 12½ 153.20 Φ25, Φ30, Φ35, Φ40
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■Engineering Plastic Sprockets
Model No. Number of teeth Working number of teeth Pitch Diameter
mm		Bore diameter
mm		Type
TP-C12061NT-SPR 21 10½ 129.26 Φ25 Split
TP-C12062NT-SPR Φ30
TP-C12063NT-SPR Φ35
TP-C12064NT-SPR Φ40
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■Engineering Plastic Sprockets
Model No. Number of teeth Working number of teeth Pitch Diameter
mm		Bore diameter
mm		Type
TP-C12109NT-SPR 23 11½ 141.22 Φ25 Split
TP-C12110NT-SPR Φ30
TP-C12111NT-SPR Φ35
TP-C12112NT-SPR Φ40
×
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■Engineering Plastic Sprockets
Model No. Number of teeth Working number of teeth Pitch Diameter
mm		Bore diameter
mm		Type
TP-C12073NT-SPR 25 12½ 153.20 Φ25 Split
TP-C12074NT-SPR Φ30
TP-C12075NT-SPR Φ35
TP-C12076NT-SPR Φ40
TS/TSA　 TS, TSA, TSA-HTP, TS-CTP 38.10 9½, 10½, 11½, 12, 12½


Type Material Base Model No. Working number of teeth range
With plain bore steel RF2060S-1B□T■ 9½～12½
Stainless RF2060S-1B□T-SS 9½～12½
Engineering plastic RF2060S-1B□T-P 9½～12½
Fit bore steel RF2060S-1B□T-H～ 9½～12½
Stainless RF2060S-1B□T-SS-H～ 9½～12½
Lock Sprocket S Type steel RF2060S-1B□T-S○○○○● 9½～12½
TO　 TO, TORP/TOSP 76.20 11, 31

TOR・TORP
Model No. Number of teeth Working number of teeth Pitch Diameter
mm		 Plain bore Diameter
mm		 Maximum Shaft Bore Diameter
mm		 Type
TOR1100T 11 11 270.47 Φ23 Φ45 Integrated type
TOS・TOSP
Model No. Number of teeth Working number of teeth Pitch Diameter
mm		 Plain bore Diameter
mm		 Maximum Shaft Bore Diameter
mm		 Type
TOS1013T 31 10⅓ 254.59 Φ23 Φ45 Integrated type
TU　 TU 76.20 11

Model No. Number of teeth Pitch Diameter
mm		 Plain bore Diameter
mm		 Maximum Shaft Bore Diameter
mm		 Type
TU1100T 11 270.47 Φ23 Φ50 Integrated type

Disconnecting and Connecting Tools

Accessory name
(Click here for a list
of all series. )		 Applicable chain number
Disconnecting and Connecting Tools 　 TT, TRU, TTKU, TS



Applicable Chains Model No. Application
TT TT-AST only for disconnecting
TRU, TTKU TRU-TTKU-AST only for disconnecting
TS TS-AST Disconnecting and Connecting