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Flange Fully Riveted Keyless Timing Pulleys S5M

Flange Fully Riveted Keyless Timing Pulleys S5M
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Product Overview
Economy series Keyless Timing Pulleys S5M
Quality product at low cost. MISUMI economy series timing pulleys help reduce your cost burden with lower prices.

Usually, timing pulleys, timing idlers 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, timing idlers and timing belts.
Dimensional Drawing
Dimension and Specification for Keyless Timing Pulley S5M
The shaft bore may not have surface treatment.
Bushings are available in Standard Type (ST Bushing) and Short Type (SH Bushing). Refer to Detailed Specifications of Bushings
 
■Material Table
Part Number Material Surface Treatment
Belt Width 10mmBelt Width 15mmBelt Width 25mmPulleyFlangeBushingPulleyFlangeBushing
A: 11  W: 16A: 17  W: 22A: 27  W: 32
E-LHTLA□□S5M100E-LHTLA□□S5M150E-LHTLA□□S5M250Aluminum AlloyAluminum AlloyS45C equivalentClear Anodized-
E-LHTLK□□S5M100E-LHTLK□□S5M150E-LHTLK□□S5M250Hard Clear Anodize-
E-LHTLN□□S5M100E-LHTLN□□S5M150E-LHTLN□□S5M250Electroless Nickel Plating-
E-LHTPL□□S5M100E-LHTPL□□S5M150E-LHTPL□□S5M250S45C equivalentSPCCS45C equivalentFerroferric Oxide Protective Film
E-LHTLG□□S5M100E-LHTLG□□S5M150E-LHTLG□□S5M250Electroless Nickel Plating
“”Flanges are fully riveted.
“”Film hardness of hard clear anodize is 300HV~.
“”If there are requirements for rust prevention, give priority to products with surface treatment of electroless nickel plating on other pages.
Specification Table
■Specification Table
Part NumberPulley
Shape
dH7 range (select Shaft Bore Dia. according to Table 1)P.D.O.D.FE
S5M100S5M150S5M250
TypeNumber of TeethType & Nominal WidthShape E
(ST Bushing)
Shape F
(SH Bushing)
Shape E
(ST Bushing)
Shape F
(SH Bushing)
Shape E
(ST Bushing)
Shape F
(SH Bushing)
E-LHTLA

E-LHTLK

E-LHTLN

E-LHTPL

E-LHTLG
22S5M100
*A: 11
*W: 16

S5M150
*A: 17
*W: 22

S5M250
*A: 27
*W: 32
E

F
8-----35.0134.054027
248・10810810838.237.244530
258・10810810839.7938.83
268~12810・11・128~1210・11・128~1241.3840.424835
288~12810・11・128~1210・11・128~1244.5643.6
3010~15-10~1510・11・1210~1510・11・1247.7546.795236
3210~1710~1710・11・1210~1710・11・1250.9349.975540
3410~1710~1710・11・1210~1710~1754.1153.156145
3610~1710~1710・11・1210~1710~1757.356.34
4010~1710~1710・11・1210~1710~1763.6662.76750
4412~2512~251212~2512~2570.0369.077458
4812~2812~281212~2812~2876.3975.438363
5012~32-12~321212~3212~3279.5878.628767
6012~3212~351212~3512~3595.4994.539980
7212~3212~351212~3512~35114.59113.63119100
Select Shaft Bore Dia. according to Table 1

■Table 1: Shaft Bore Dia. Selection
H7Allowable max. torque N・mD(L)
ST BushingSH BushingST BushingSH Bushing
8168.525.524.58.5
103918302910.5
1143203130
1248233231
147337353612
1578393637
168342373813
1788453839
1815448434014
19163494542
20171974646
221861104847
242061215049
252161245251
28353141545315.5
303821495756
32412163595816.5
354511736361
Using a bushing with electroless nickel plated surface reduces maximum allowable torque and axial load by 20%-30%.
The shaft bore may not have surface treatment.
Bushings are available in Standard Type (ST Bushing) and Short Type (SH Bushing). Refer to Detailed Specifications of Bushings
Product Features
Features of MISUMI Keyless Timing Pulleys
Feature 1: Keyless timing pulleys require no keyway machining, and round shaft and round hole can be used directly.
    Urgent design changes can be made due to the reduction of cutting and machining time.
Product Features

Feature 2: Keyless timing pulleys are connected with bolts only, allowing for easy installation and removal.
    Equipment maintenance can be easily carried out without using a special tool. Parts are reusable, effectively reducing the cost.
Product Features

Feature 3: Keyless timing pulleys enable free alignment at any position during assembly.
    Alignment control is possible during assembly, thus eliminating the need to align the key and tooth in the design phase.
Product Features

Feature 4: Keyless timing pulleys have no loosening. When a key is used, the keyway becomes loose, but there is no gap in the keyless bushing. It is therefore suitable for places where there are repeated forward and reverse rotations.
    Long-term high coaxiality connection can be achieved. Suitable for servo motors and other places where there are repeated forward and reverse rotations.
Product Features
Usage Method
■Mounting method for keyless timing pulleys
①Wipe off the stains on the shaft surface and apply a layer of lubricant or grease. (Do not use any lubricant or grease that contains molybdenum abrasion inhibiting agent.)
②Also wipe the contact surface between the timing pulley and the bushing, and apply lubricant or grease. In addition, the fastening bolt thread surface and bearing surface must be applied lubricant or grease.
③Insert the timing pulley and bushing into the shaft after temporary assembly. (Do not tighten the bushing directly with the bolt without putting it through the shaft.)
④After positioning is completed, tighten the bolts gently (about 1/4 of the specified tightening torque) and diagonally in sequence with a torque wrench.
⑤Tighten with increased tightening torque (about 1/2 of the specified tightening torque).
⑥Tighten again to the specified tightening torque.
⑦Tighten the fastening bolt circumferentially in sequence.

■Disassembly method for keyless timing pulleys
①Work with the unit at a complete stop.
②Loose the fastening bolt circumferentially in sequence
③Insert the bolt into the threaded hole for disassembly and evenly screw it in.
④When reinstalling, repeat the steps in “Installation”.
Example of Use
MISUMI official website
■Mechanism name
Dustproof Lifting Machine

■Mechanism function
Lifting machine for heavy workpieces
Use in dusty places

■Function of Keyless Timing Pulleys
Rotates ball screws by means of a keyless timing toothed belt, lifting and lowering the positioning stage

For details, please click Dustproof Lifting Machine
Precautions
■Precautions
① If there are requirements for rust prevention, give priority to products with surface treatment of electroless nickel plating.
  Please refer to surface treatment and rust prevention methods
② When installing a keyless bushing, be sure to apply lubricant or grease to the shaft surface, the contact surface between the pulley and the bushing, and the fastening bolt.
  Otherwise it will not be securely tightened and may cause the shaft to idle.
③ Tighten the bolt after inserting the bushing into the shaft. (If the bolts is tightened before inserting the bushing, it will cause deformation of the bushing.)
④ Use a torque spanner to tighten the bolts.
⑤ Do not use bolts other than those supplied.
Application Industries
Semiconductor Automotive Smart Phones
Semiconductor 110300405940 Automotive 110300405940 Smart phone
Medical Electronic & Electrical Robotics
110300405940 Medical 110300405940 Electronic & electrical appliances 110300405940 Robotics
Related Products
Related Documents
Part Number
E-LHTLA22S5M100-E-8
E-LHTLA24S5M100-E-[8,​10]
E-LHTLA24S5M100-F-8
E-LHTLA24S5M150-E-10
E-LHTLA24S5M150-F-8
E-LHTLA24S5M250-E-10
E-LHTLA24S5M250-F-8
E-LHTLA25S5M100-E-[8,​10]
E-LHTLA25S5M100-F-8
E-LHTLA25S5M150-E-10
E-LHTLA25S5M150-F-8
E-LHTLA25S5M250-E-10
E-LHTLA25S5M250-F-8
E-LHTLA26S5M100-E-[8,​10,​11,​12]
E-LHTLA26S5M100-F-8
E-LHTLA26S5M150-E-[10,​11,​12]
E-LHTLA26S5M150-F-[8,​10,​11,​12]
E-LHTLA26S5M250-E-[10,​11,​12]
E-LHTLA26S5M250-F-[8,​10,​11,​12]
E-LHTLA28S5M100-E-[8,​10,​11,​12]
E-LHTLA28S5M100-F-8
E-LHTLA28S5M150-E-[10,​11,​12]
E-LHTLA28S5M150-F-[8,​10,​11,​12]
E-LHTLA28S5M250-E-[10,​11,​12]
E-LHTLA28S5M250-F-[8,​10,​11,​12]
E-LHTLA30S5M100-E-[10,​11,​12,​14,​15]
E-LHTLA30S5M150-E-[10,​11,​12,​14,​15]
E-LHTLA30S5M150-F-[10,​11,​12]
E-LHTLA30S5M250-E-[10,​11,​12,​14,​15]
E-LHTLA30S5M250-F-[10,​11,​12]
E-LHTLA32S5M100-E-[10,​11,​12,​14,​15,​16,​17]
E-LHTLA32S5M150-E-[10,​11,​12,​14,​15,​16,​17]
E-LHTLA32S5M150-F-[10,​11,​12]
E-LHTLA32S5M250-E-[10,​11,​12,​14,​15,​16,​17]
E-LHTLA32S5M250-F-[10,​11,​12]
E-LHTLA34S5M100-E-[10,​11,​12,​14,​15,​16,​17]
E-LHTLA34S5M150-E-[10,​11,​12,​14,​15,​16,​17]
E-LHTLA34S5M150-F-[10,​11,​12]
E-LHTLA34S5M250-E-[10,​11,​12,​14,​15,​16,​17]
E-LHTLA34S5M250-F-[10,​11,​12,​14,​15,​16,​17]
E-LHTLA36S5M100-E-[10,​11,​12,​14,​15,​16,​17]
E-LHTLA36S5M150-E-[10,​11,​12,​14,​15,​16,​17]
E-LHTLA36S5M150-F-[10,​11,​12]
E-LHTLA36S5M250-E-[10,​11,​12,​14,​15,​16,​17]
E-LHTLA36S5M250-F-[10,​11,​12,​14,​15,​16,​17]
E-LHTLA40S5M100-E-[10,​11,​12,​14,​15,​16,​17]
E-LHTLA40S5M150-E-[10,​11,​12,​14,​15,​16,​17]
E-LHTLA40S5M150-F-[10,​11,​12]
E-LHTLA40S5M250-E-[10,​11,​12,​14,​15,​16,​17]
E-LHTLA40S5M250-F-[10,​11,​12,​14,​15,​16,​17]
E-LHTLA44S5M100-E-[12,​14,​15,​16,​17,​18,​19,​20,​22,​24,​25]
E-LHTLA44S5M150-E-[12,​14,​15,​16,​17,​18,​19,​20,​22,​24,​25]
E-LHTLA44S5M150-F-12
E-LHTLA44S5M250-E-[12,​14,​15,​16,​17,​18,​19,​20,​22,​24,​25]
E-LHTLA44S5M250-F-[12,​14,​15,​16,​17,​18,​19,​20,​22,​24,​25]
E-LHTLA48S5M100-E-[12,​14,​15,​16,​17,​18,​19,​20,​22,​24,​25,​28]
E-LHTLA48S5M150-E-[12,​14,​15,​16,​17,​18,​19,​20,​22,​24,​25,​28]
E-LHTLA48S5M150-F-12
E-LHTLA48S5M250-E-[12,​14,​15,​16,​17,​18,​19,​20,​22,​24,​25,​28]
E-LHTLA48S5M250-F-[12,​14,​15,​16,​17,​18,​19,​20,​22,​24,​25,​28]
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipSố ngày giao hàngBelt Width Used (mm)
(mm)
Pulley Shape Material Surface Treatment Number of Teeth

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4 Piece(s) 11 Day(s) 10Shape E[Aluminum] Aluminum AlloyClear Anodize22

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4 Piece(s) 11 Day(s) 10Shape E[Aluminum] Aluminum AlloyClear Anodize24

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4 Piece(s) 11 Day(s) 10Shape F[Aluminum] Aluminum AlloyClear Anodize24

-

4 Piece(s) 11 Day(s) 15Shape E[Aluminum] Aluminum AlloyClear Anodize24

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4 Piece(s) 11 Day(s) 15Shape F[Aluminum] Aluminum AlloyClear Anodize24

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4 Piece(s) 11 Day(s) 25Shape E[Aluminum] Aluminum AlloyClear Anodize24

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4 Piece(s) 11 Day(s) 25Shape F[Aluminum] Aluminum AlloyClear Anodize24

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4 Piece(s) 11 Day(s) 10Shape E[Aluminum] Aluminum AlloyClear Anodize25

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4 Piece(s) 11 Day(s) 10Shape F[Aluminum] Aluminum AlloyClear Anodize25

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4 Piece(s) 11 Day(s) 15Shape E[Aluminum] Aluminum AlloyClear Anodize25

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4 Piece(s) 11 Day(s) 15Shape F[Aluminum] Aluminum AlloyClear Anodize25

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4 Piece(s) 11 Day(s) 25Shape E[Aluminum] Aluminum AlloyClear Anodize25

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4 Piece(s) 11 Day(s) 25Shape F[Aluminum] Aluminum AlloyClear Anodize25

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4 Piece(s) 11 Day(s) 10Shape E[Aluminum] Aluminum AlloyClear Anodize26

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4 Piece(s) 11 Day(s) 10Shape F[Aluminum] Aluminum AlloyClear Anodize26

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4 Piece(s) 11 Day(s) 15Shape E[Aluminum] Aluminum AlloyClear Anodize26

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4 Piece(s) 11 Day(s) 15Shape F[Aluminum] Aluminum AlloyClear Anodize26

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4 Piece(s) 11 Day(s) 25Shape E[Aluminum] Aluminum AlloyClear Anodize26

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4 Piece(s) 11 Day(s) 25Shape F[Aluminum] Aluminum AlloyClear Anodize26

-

4 Piece(s) 11 Day(s) 10Shape E[Aluminum] Aluminum AlloyClear Anodize28

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4 Piece(s) 11 Day(s) 10Shape F[Aluminum] Aluminum AlloyClear Anodize28

-

4 Piece(s) 11 Day(s) 15Shape E[Aluminum] Aluminum AlloyClear Anodize28

-

4 Piece(s) 11 Day(s) 15Shape F[Aluminum] Aluminum AlloyClear Anodize28

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4 Piece(s) 11 Day(s) 25Shape E[Aluminum] Aluminum AlloyClear Anodize28

-

4 Piece(s) 11 Day(s) 25Shape F[Aluminum] Aluminum AlloyClear Anodize28

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4 Piece(s) 11 Day(s) 10Shape E[Aluminum] Aluminum AlloyClear Anodize30

-

4 Piece(s) 11 Day(s) 15Shape E[Aluminum] Aluminum AlloyClear Anodize30

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4 Piece(s) 11 Day(s) 15Shape F[Aluminum] Aluminum AlloyClear Anodize30

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4 Piece(s) 11 Day(s) 25Shape E[Aluminum] Aluminum AlloyClear Anodize30

-

4 Piece(s) 11 Day(s) 25Shape F[Aluminum] Aluminum AlloyClear Anodize30

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4 Piece(s) 11 Day(s) 10Shape E[Aluminum] Aluminum AlloyClear Anodize32

-

4 Piece(s) 11 Day(s) 15Shape E[Aluminum] Aluminum AlloyClear Anodize32

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4 Piece(s) 11 Day(s) 15Shape F[Aluminum] Aluminum AlloyClear Anodize32

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4 Piece(s) 11 Day(s) 25Shape E[Aluminum] Aluminum AlloyClear Anodize32

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4 Piece(s) 11 Day(s) 25Shape F[Aluminum] Aluminum AlloyClear Anodize32

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4 Piece(s) 11 Day(s) 10Shape E[Aluminum] Aluminum AlloyClear Anodize34

-

4 Piece(s) 11 Day(s) 15Shape E[Aluminum] Aluminum AlloyClear Anodize34

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4 Piece(s) 11 Day(s) 15Shape F[Aluminum] Aluminum AlloyClear Anodize34

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4 Piece(s) 11 Day(s) 25Shape E[Aluminum] Aluminum AlloyClear Anodize34

-

4 Piece(s) 11 Day(s) 25Shape F[Aluminum] Aluminum AlloyClear Anodize34

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4 Piece(s) 11 Day(s) 10Shape E[Aluminum] Aluminum AlloyClear Anodize36

-

4 Piece(s) 11 Day(s) 15Shape E[Aluminum] Aluminum AlloyClear Anodize36

-

4 Piece(s) 11 Day(s) 15Shape F[Aluminum] Aluminum AlloyClear Anodize36

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4 Piece(s) 11 Day(s) 25Shape E[Aluminum] Aluminum AlloyClear Anodize36

-

4 Piece(s) 11 Day(s) 25Shape F[Aluminum] Aluminum AlloyClear Anodize36

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4 Piece(s) 11 Day(s) 10Shape E[Aluminum] Aluminum AlloyClear Anodize40

-

4 Piece(s) 11 Day(s) 15Shape E[Aluminum] Aluminum AlloyClear Anodize40

-

4 Piece(s) 11 Day(s) 15Shape F[Aluminum] Aluminum AlloyClear Anodize40

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4 Piece(s) 11 Day(s) 25Shape E[Aluminum] Aluminum AlloyClear Anodize40

-

4 Piece(s) 11 Day(s) 25Shape F[Aluminum] Aluminum AlloyClear Anodize40

-

4 Piece(s) 11 Day(s) 10Shape E[Aluminum] Aluminum AlloyClear Anodize44

-

4 Piece(s) 11 Day(s) 15Shape E[Aluminum] Aluminum AlloyClear Anodize44

-

4 Piece(s) 11 Day(s) 15Shape F[Aluminum] Aluminum AlloyClear Anodize44

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4 Piece(s) 11 Day(s) 25Shape E[Aluminum] Aluminum AlloyClear Anodize44

-

4 Piece(s) 11 Day(s) 25Shape F[Aluminum] Aluminum AlloyClear Anodize44

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4 Piece(s) 11 Day(s) 10Shape E[Aluminum] Aluminum AlloyClear Anodize48

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4 Piece(s) 11 Day(s) 15Shape E[Aluminum] Aluminum AlloyClear Anodize48

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4 Piece(s) 11 Day(s) 15Shape F[Aluminum] Aluminum AlloyClear Anodize48

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4 Piece(s) 11 Day(s) 25Shape E[Aluminum] Aluminum AlloyClear Anodize48

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4 Piece(s) 11 Day(s) 25Shape F[Aluminum] Aluminum AlloyClear Anodize48

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Basic InformationThông tin cơ bản

Belt Type S5M

Frequently asked question (FAQ)FAQ

Question:Question: Why does the flange drop during use of a timing pulley?
Answer:Answer: The function of the flange is to prevent production accidents caused by deviation and drop of the timing belt. Therefore, the flange drops mainly because it is squeezed off by the timing belt that has deviated for a long time. We recommend that the customer regularly check the condition of the timing belt of the equipment to avoid its deviation.
Question:Question: Why does the timing pulley has no threaded hole?
Answer:Answer: If you have requirements for fixing screws, we recommend that you choose a timing pulley with the shaft hole specification P (round hole + threaded hole) or N (keyway hole + threaded hole).
Question:Question: What should be done if there is jitter during use of a timing belt?
Answer:Answer: Readjust the tension of the timing pulley. Generally, the belt runs unstably due to excessive shaft spacing and insufficient tension.
Question:Question: Why cannot be the threaded hole of a MISUMI aluminum timing pulley locked tightly?
Answer:Answer: As the aluminum material is relatively soft, slippage may occur if the tightening force is too large during locking. We recommend that the customer stops tightening once an obstruction is felt.

Check other FAQ (1 items) HideĐóng.