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Timing Pulleys High Torque/S5M

Product Overview
Usually, timing pulleys and timing belts are widely used to design mechanisms for transmitting rotational power generated by motors.
Driving and transmission are realized through the engagement between the teeth of timing pulleys and timing belts.
Dimensional Drawing
Standard Tooth ProfilePulley Shape
A
 
Shape B
MISUMI Timing Pulleys S5M Tooth Profile Drawing
The tooth groove size varies slightly with the number of teeth
(Tooth pitch: 5.0 mm)
MISUMI Timing Pulleys S5M Type Shape AMISUMI Timing Pulleys S5M Type Shape B
Tapped Hole Size Table
(Shaft Bore Specs.: P·N)
dH7
Shaft Bore ID
M
(Coarse Thread)
Accessory
Fixing Screw
5M3M3×3
6~12M4M4×3
13~17M5M5×4
18~30M6M6×5
31~45M8M8×6
46~65M10M10×8
Shaft Bore Specs.
H Round HoleP Round Hole + Threaded HoleN New JIS Keyway + Threaded Hole 
MISUMI timing pulley shaft bore H round hole specificationsMISUMI timing pulley shaft bore P round hole and threaded hole specificationsMISUMI timing pulley shaft bore N or C keyway hole and threaded hole specifications 
Without threaded holes.The stop threaded hole of Shape A pulley is located near 120° to avoid interference with the threads.For detailed dimensions of keyway, please refer to
Here.
 
Specifications Overview
Part Number Material Surface Treatment
Belt Width 10mmBelt Width 15mmBelt Width 25mmPulleyFlange
A: 11 W: 16 L: 28A: 17 W: 22 L: 34A: 27 W: 32 L: 44
E-HTPA□□S5M100E-HTPA□□S5M150E-HTPA□□S5M250Aluminum AlloyAluminum AlloyClear Anodized
E-HTPB□□S5M100E-HTPB□□S5M150E-HTPB□□S5M250Black Anodized
E-HTPK□□S5M100E-HTPK□□S5M150E-HTPK□□S5M250Hard Clear Anodize
E-HTPM□□S5M100E-HTPM□□S5M150E-HTPM□□S5M250Equivalent to S45CSPCCBlack Oxide Coating
E-HTPP□□S5M100E-HTPP□□S5M150E-HTPP□□S5M250Electroless Nickel Plating
E-HTPS□□S5M100E-HTPS□□S5M150-SUS304 Equivalent-
*Film hardness of hard clear anodize is 300HV~.
The flange is riveted, and set screws are included for shaft bore specs. P, N or C.
If there are requirements for rust prevention, give priority to products made of aluminum alloy, stainless steel SUS304 and with surface treatment of electroless nickel plating.
   For anti-rust performance and maintenance of metal materials and surface treatment, please refer to here.
Specification Table
Part Number
Pulley
Shape

Shaft Bore
Specs.
Shaft Bore Specs. (1mm increments)P.D.O.D.DFE
H
Round Hole
P
Round Hole + Threaded Hole
N
Keyway Hole + Tap
TypeNumber of Teeth
Type & Nominal Width
 
dH7
Shape AShape BShape AShape BShape AShape B
(Aluminum Alloy)
E-HTPA
E-HTPB
E-HTPK


(S45C equivalent)
E-HTPM
E-HTPP


(SUS304 equivalent)
E-HTPS
14S5M100
*A :11
*W :16
*L :28


S5M150
*A :17
*W :22
*L :34


S5M250
*A :27
*W :32
*L :44
A


B
H


P


N
5~125~105~105~88・10・NK10-22.2821.32142616
155~145~115~105~88・10・NK1023.8722.91152818
165~165~135~125~108~12825.4624.50173220
186~186~156~126~118~128・10・NK1028.6527.69193322
196~206~156~166~118~168・10・NK1030.2429.283624
206~206~156~166~118~168・10・NK1031.8330.87193624
227~237~207~187~168~188~1235.0134.05244027
247~267~237~207~178~208~1338.2037.24274530
257~267~237~207~178~208~1539.7938.83
268~318~278~238~218~228~1741.3840.42314835
288~318~288~248~228~248~1844.5643.6032
3010~3210~2910~2610~2310~2610~1847.7546.79335236
3210~3610~3310~2810~2710~2810~2250.9349.97375540
3410~4110~3610~3310~3010~3310~2554.1153.15406145
3610~4110~3610~3310~3010~3310~2557.3056.34
4010~4610~4310~3810~3510~3810~2863.6662.70476750
4412~5412~4612~4212~3812~4012~3270.0369.07507458
4812~5912~5612~4512~4512~4012~4076.3975.43608363
5012~6312~5912~5012~4712~4312~4379.5878.62638767
6012~7612~7112~5012~5012~5012~5095.4994.53759980
7212~8512~8012~7012~7012~5512~55114.59113.6390119100
The number of teeth for HTPS is limited to values marked with *.
Z-d≥2 for Shaft Bore Specs. V or F.
Q(R)-d≥2 for Shaft Bore Specs. Y.
Shaft Bore Dia. 4.5 and 6.35, if falling within the selection range, can be selected for Shaft Bore Specs. H, P, V and F.
Specify NK10 when New JIS Keyway Hole + Threaded Hole with shaft bore diameter of 10 and keyway width 4.0mm (height 1.8mm) is requested. Here
NK10, if falling within the selection range, can also be selected for Shaft Bore Specs. N.

Shaft Bore Dia. 8, 9, 11, 13, 14, 17 and 21~55 are not available for Shaft Bore Specs. C.
Shaft Bore Dia. 9 and 51~54 are not available for Shaft Bore Specs. N.
Product Features
Feature 1: S specification timing pulleys, suitable for high torque transmission and conveyance design.
Feature 2: S specification timing pulleys provide great transmission accuracy and efficiency, making them suitable for high-precision transmission and conveyance designs.
Feature 3: S specification timing pulleys can be designed for use in mechanisms with larger shaft spacing, applicable to most mechanisms and equipment.
Feature 4: MISUMI timing pulleys satisfy industrial standards, enabling for a reliable purchase and simple equipment maintenance.
Feature 5: MISUMI timing pulleys are available in various materials and suitable for a wide range of design environments.
Feature 6: MISUMI timing pulleys are made with meticulous attention to detail, allowing customers to make purchases with more confidence.
Features of MISUMI Timing Pulleys S5M timing pulley①Well processed teeth→High processing accuracy
②Threaded hole deburred→Longer service life of timing belt
③Evenly press-fitted retainer→Firm retainer, not easy to fall off
④Beautiful tooth shape→Precisely engaged belt, with high concentricity
Usage Method
Usage Method Example DrawingUsage Method of Timing Wheel and Timing Belt
MISUMI Timing Pulley Driving Example①Driving (The driven wheel is driven by the driving wheel for transmission)
MISUMI Timing Pulley Linear Driving Example②Linear driving (Reciprocating motion is carried out through the free-end toothed timing belt.)
Usage Method Example DrawingUsage Method of Timing Wheel and Timing Belt
MISUMI Timing Pulley Conveyance Example③Conveyance (Plates are conveyed by two toothed timing belts)
MISUMI Timing Pulley Traction Transmission Example④Traction transmission (Workpieces are clamped and transmitted by the belt)
Shape S timing pulleys, suitable for MISUMI standard and economy series S specification belts.
Precautions
For Shaft Bore Specs. P (round hole+threaded hole) or N, the attached set screws are shipped in the same package (may drop in the packaging bag).
There is no threaded hole for Shaft Bore Specs. H (round hole).
There may be no surface treatment in the shaft bore.
For the N keyway hole, the positions of keyway and tooth are not fixed.
Example of Use
Example drawing of a workpiece reversal transfer mechanism designed using MISUMI timing pulley
Equipment Name:
      Workpiece Reversal Transfer Mechanism
Purpose:
      Rotates the workpiece on the conveyor belt by 90 degrees and transfers it to the next process, using the transmission power of the timing pulley and the timing belt. At this time, the clamping mechanism rotates 180 degrees and does not change the direction of the workpiece relative to the conveying direction at the same time during transfer.
Purpose of Timing Pulley:
      The transmission of the timing pulley and the timing belt changes the placement direction of the workpiece while transferring the workpiece. (Applicable to S specification and GT specification timing pulleys)
For detailed information, clickhere.
Application Industries
Semiconductor Automotive Smart Phones
MISUMI Timing Pulleys S5M are applicable to the semiconductor industry MISUMI Timing Pulleys S5M are applicable to the automotive industry MISUMI Timing Pulleys S5M are applicable to the smart phone industry
Medical Electronic & Electrical Robotics
MISUMI Timing Pulleys S5M are applicable to the medical industry MISUMI Timing Pulleys S5M are applicable to the electronics and electrical appliances industry MISUMI Timing Pulleys S5M are applicable to the robotics industry
Related Products
Idler High Torque Toothed Timing Belts S5M Toothed Timing Belts S2M
High Torque Timing Belts S2M, S3M, S5M and S8M Drawing Long Toothed Timing Belt, Polyurethane, Configurable Number of Teeth, Joint Processed Product Drawing Free-End Toothed Timing Belt Drawing
Representative model: AHTF20S5M100 Representative model: HTBN500S5M-100 Representative model: C-HTBN500S2M-100
Related Documents
Technical Data of Toothed Timing Belts and Timing Pulleys
①For the data on the selection of timing pulleys and toothed timing belts, tensioning force, etc. (drive), please click here.
②For the data on the selection of timing pulleys and toothed timing belts, tensioning force, etc. (transmission & conveyance), please click here.
③For the main causes and countermeasures for the damage, breakage, abnormal noise of timing toothed belts, please click here.
④For the reference data on the replacement time of toothed timing belts, please click here.
⑤For the data on dimensional tolerance of timing pulleys, please click here.

Part Number 

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Part Number
E-HTPA24S5M150-A-N13
E-HTPA24S5M150-A-N13
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipBelt Width Used
(mm)
Pulley Shape Material Surface Treatment Shaft Bore Dia. d
(mm)
Shaft Hole Shape Number of Teeth Shaft Bore Specs. (Round Hole+Threaded Hole) [P]
(mm)
Shaft Bore Specs. (Round Hole) [H]
(mm)
Shaft Bore Specs. (Shaft Bore Dia. 10 Keyway Width 4mm Height 1.8mm) [NK]
(mm)
Shaft Bore Specs. (New JIS Keyway Hole+Threaded Hole) [N]
(mm)
C
(mm)

MYR 38.34

1 Piece(s)Available 6 Day(s) 15-[Aluminum] Aluminum AlloyClear Anodize13N24-----

-

1 Piece(s) 7 Day(s) 15Shape A[Aluminum] Aluminum AlloyClear Anodize--24---13-

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Basic Information

Type Timing Pulleys Belt Type S5M

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