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Timing Pulleys HTD 3M (Part Number)

Timing Pulleys HTD 3M
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Product Description

Timing Pulleys HTD 3M
Timing Pulleys are an economy item, The price is cheaper than the MISUMI standard product.They offer a wide variety of sizes to choose from.
[Feature]
● Belt Width Used (mm.) : 6, 9, and 12
● Applicable with Belt Type : 3M
● Number of Teeth Minimum/Maximum : 14 and 36
● Shaft Bore Diameter (mm.) : 5, 6, 6.35, 8 ,10 ,12 and 14
● Shaft Bore Specs. : Can select between Round Hole + Threaded hole and New JIS keyway + Tap
● Material : Aluminum Alloy
● Surface treatment : Clear Anodized
[Application]
Timing pulleys are frequently utilized in systems that incorporate timing belts to regulate and govern the movement of the machinery.



Product of Timing Pulley Overview

Usually, Timing Pulley, 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.

Product of Timing Pulley Features

■More Convenient On-site Assembly
·MISUMI Economy series Timing Pulley is chamfered at the shaft hole and tapped hole for easy installation, reducing assembly time by 27% compared to the timing pulley not chamfered.

Features of Timing Pulley
* The values above are averages of test data and may vary individually.
Features of Timing Pulley
■Longer Timing Belt Life
·MISUMI Economy series Timing Pulley, with deburring treatment at the tapped hole, is not easy to wear the timing belt, and the price is cheap while increasing the lifetime of the timing belt.
Features of Timing Pulley [Timing Pulley Test conditions]
Belt series: 5M
Belt width: 15mm
Number of teeth of drive side pulley: 20
Number of teeth of driven side pulley: 20
Speed: 3000rpm
Tension (N): 110N
Test time: 72H
※ Problems of products circulating on the market

Dimensional of Timing Pulley Drawing

Timing Pulley Standard Tooth Profile
Tooth Profile 3M Specification Drawing of MISUMI Economy series Timing Pulleys
The tooth groove size varies slightly with the number of teeth
(Pitch: 3.0mm)
Timing Pulley Shape A
MISUMI Timing Pulley Shape A
Timing Pulley Shape B
MISUMI Timing Pulley Shape B
Timing Pulley Shape K
MISUMI Timing Pulley Shape K
Shaft hole specification
P round hole+threaded hole
MISUMI timing pulley shaft hole P round hole and threaded hole specifications
Timing PulleyThe threaded hole of Shape A Timing Pulley is located near 120° to avoid interference with the tooth top.

N New JIS keyway + Tap
MISUMI timing pulley shaft hole N keyway hole and threaded hole specifications
Timing PulleyDetailed Dimensions of Keyway
Timing PulleyThe positions of keyway and tooth are not fixed.
Timing PulleyThe threaded hole of the Shape A Timing Pulley is located near 120° to avoid interference with the tooth top.
Tapped Hole Size Table
(Shaft Bore Specs.: P·N)
dH7
Shaft Hole ID
2-M
(Coarse Thread)
Single Model of
Fixing Screw
Box Model of
Fixing Screw
5M3MSSU3-3BOX-MSSU3-3
6 to 14M4MSSU4-3BOX-MSSU4-3
Timing PulleyTiming Pulley are not provided with fixing screws. You may purchase them separately referring to the recommended fixing screw models.

Specifications of Timing Pulley Overview

Part NumberTiming Pulley Timing Pulley MaterialTiming Pulley Surface Treatment
Belt Width 6mmBelt Width 9mmBelt Width 12mmPulleyFlange
A: 7 W: 11 L: 19A: 11 W: 15 L: 23A: 14 W: 18 L: 26
H3M060H3M090H3M120Aluminum AlloyAluminum AlloyClear Anodized
Timing PulleyThe flange is riveted and no fixing screws are included with the shaft hole specifications P and N.

Usage of Timing Pulley Method

Usage Method Example of Timing Pulley DrawingUsage Method of Timing Wheel and Timing Belt
MISUMI Timing Pulley Driving Example①Timing Pulley Driving
The driven wheel is driven by the driving wheel for transmission
MISUMI Timing Pulley Linear Driving Example②Timing Pulley Linear driving
Reciprocating motion is carried out through the self-end timing toothed belt.
Usage Method Example DrawingUsage Method of Timing Wheel and Timing Belt
MISUMI Timing Pulley Conveyance Example③Timing Pulley Conveyance
Plates are conveyed by two timing toothed belts
MISUMI Timing Pulley Traction Transmission Example④Timing Pulley Traction transmission
Workpieces are clamped and transmitted by the belt
Timing PulleyHTD 3M timing belt idlers, suitable for MISUMI HTD 3M timing belts.

Example of Timing Pulley Use

Example drawing of a workpiece reversal transfer mechanism designed using MISUMI timing pulley
Timing Pulley Mechanism name
Workpiece Reversal Transfer Mechanism

■ Mechanism function
The workpiece moving on the conveyor belt rotates 90 degrees and then transfers to the next process.
Timing Pulley The chuck mechanism rotates 180 degrees and transfers the workpiece without changing the direction of the workpiece relative to the conveying direction.

■Role of the 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 details, please click Workpiece Reversal Transfer Mechanism.

Timing Pulley Related Industries

Semiconductor Automotive Smart phone
MISUMI timing pulleys are applicable to the semiconductor industry MISUMI timing pulleys are applicable to the automotive industry MISUMI timing pulleys are applicable to the smart phone industry
Medical Electronic & Electrical Appliances Robotics
MISUMI timing pulleys are applicable to the medical industry MISUMI timing pulleys are applicable to the electronics and electrical appliances industry MISUMI timing pulleys are applicable to the robotics industry

Timing Pulley Precautions

Timing PulleyFor hole specifications P (round hole + threaded hole) or N (round hole + keyway hole), the fixing screws are not included, and you may purchase them from MISUMI according to the recommended fixing screw models.
Timing PulleyThere may be no surface treatment in the shaft hole.
Timing PulleyThe positions of keyway and tooth are not fixed.

Timing Pulley Related Documents

Timing Pulley Related Products

Flat-belt idlers, Width (T), 6 to 32 mm Timing Belts H3M Timing Belts H5M
MISUMI Idlers for Flat Belts Timing Belts HTD 3M Timing Belts HTD 5M
Timing Pulley Typical model: HBG15-6 Timing Pulley Typical model: C-HTBN105H3M-60 Timing Pulley Typical model: C-HTBN200H5M-90
Advantages: short delivery time, multiple types Advantages: short delivery time, multiple types Advantages: short delivery time, multiple types
Part Number
C-HTPA30H3M090-A-N10
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipSố ngày giao hàngBelt Width Used (mm)
(mm)
Number of Teeth
(T)
Pulley Shape Shaft Bore Dia. d
(mm)
Shaft Hole Shape

116,362 VND

1 Piece(s) Available Same day 930Shape A10N

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  1. 1

Dimensional Drawing
Standard Tooth Profile
Tooth Profile 3M Specification Drawing of MISUMI Economy series Timing Pulleys
The tooth groove size varies slightly with the number of teeth
(Pitch: 3.0mm)
Pulley Shape Shape A
MISUMI Timing Pulley Shape A
Shape B
MISUMI Timing Pulley Shape B
Shape K
MISUMI Timing Pulley Shape K
Shaft hole specification
P round hole+threaded hole
MISUMI timing pulley shaft hole P round hole and threaded hole specifications
The threaded hole of pulley is located near 120° to avoid interference with the tooth top.

N New JIS keyway + Tap
MISUMI timing pulley shaft hole N keyway hole and threaded hole specifications
Detailed Dimensions of Keyway
The positions of keyway and tooth are not fixed.
The threaded hole of the Shape A pulley is located near 120° to avoid interference with the tooth top.
Tapped Hole Size Table
(Shaft Bore Specs.: P·N)
dH7
Shaft Hole ID
2-M
(Coarse Thread)
Single Model of
Fixing Screw
Box Model of
Fixing Screw
5M3MSSU3-3BOX-MSSU3-3
6 to 14M4MSSU4-3BOX-MSSU4-3
Timing pulleys are not provided with fixing screws. You may purchase them separately referring to the recommended fixing screw models.
Specification Table
■Material Specification Table
Part Number Material Surface Treatment
Belt Width 6mmBelt Width 9mmBelt Width 12mmPulleyFlange
A: 7 W: 11 L: 19A: 11 W: 15 L: 23A: 14 W: 18 L: 26
H3M060H3M090H3M120Aluminum AlloyAluminum AlloyClear Anodized
The flange is riveted and no fixing screws are included with the shaft hole specifications P and N.

■ Dimension Specification Table
Part NumberPulley ShapeShaft Hole Specification (mm)P.D.O.D.FE
P
Round Hole + Tap
N
Keyway Hole + Tap
Number of TeethType・Nominal WidthH3M060H3M090H3M120H3M060H3M090H3M120
18H3M060

H3M090

H3M120
A55, 65 17.1916.432013
205, 65, 6619.118.342214
226, 85, 6, 6.35, 86, 821.0120.252516
245, 6, 8, 105, 6, 8, 106, 8, 1022.9222.162516
258, 108, 108, 108, 108, 108, 1023.8723.112818
288, 108, 108, 108, 108, 108, 1026.7425.983020
30 8, 10, 148, 10, 14 8, 10, 148, 10, 1428.6527.893223
328, 10, 148, 10, 148, 10, 148, 10, 1430.5629.803525
368, 108, 108, 10, 12, 148, 10, 12, 1434.3833.624028

Part NumberPulley ShapeShaft Hole Specification (mm)P.D.O.D.DFE
P
Round Hole + Tap
N
Keyway Hole + Tap
Number of TeethType・Nominal WidthS3M060S3M100S3M150H3M090H3M120
14H3M060

H3M090

H3M120
K

B
555 13.3712.61161610
1555514.3213.56181811
1655, 6.35515.2814.52
185, 65, 65, 617.1916.43202013
205, 65, 6, 6.355, 619.118.34222214
226, 86, 86, 821.0120.25252516
246, 86, 86, 822.9222.16142516
258, 108, 108, 1023.8723.11162818
288, 108, 108, 10 826.7425.98183020
30 8, 108, 10828.6527.89203223
328, 108, 10108, 1030.5629.803525
368, 108, 108, 108, 1034.3833.62264028

Basic InformationThông tin cơ bản

Type Timing Pulleys Belt Type 3M Material Ultra Super Duralmin Type Aluminum Alloy
Surface Treatment Clear Anodize Timing Pulley / Idler Pulleys

Please check the type/dimensions/specifications of the part C-HTPA30H3M090-A-N10 in the Timing Pulleys HTD 3M series.Vui lòng kiểm tra kiểu/kích thước/thông số kỹ thuật của phần C-HTPA30H3M090-A-N10 trong chuỗi Timing Pulleys HTD 3M.

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·C (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.
Question:Question: How to fix a timing pulley when the shaft hole specification is H (round hole)?
Answer:Answer: Generally, H (round hole) can be used only after additional processing. If you need a product that can be directly fixed and used, please choose MISUMI P (round hole + threaded hole) or N (keyway hole + threaded hole) specifications.
Question:Question: What does the number in the timing pulley S2M, S3M, P2M, P3M, T5, T10, 2GT, 3GT, etc. mean?
Answer:Answer: It mainly represents the tooth pitch of the belt, that is, the distance between two adjacent teeth. They are also the tooth profile models in the timing belt industry.
Question:Question: How to choose a timing belt after selecting a timing pulley?
Answer:Answer: First, the series must be matched. For example, the timing belts of S2M, S3M, and S5M can only match the timing pulleys of S2M, S3M, and S5M. Then, select the timing belt with an width corresponding to the ones indicated in the timing pulley specifications. Finally, select the needed perimeter.
Question:Question: What does the number in the timing pulley S2M, S3M, P2M, P3M, T5, T10, 2GT, 3GT, etc. mean?
Answer:Answer: It mainly represents the tooth pitch of the belt, that is, the distance between two adjacent teeth. They are also the tooth profile models in the timing belt industry.

Check other FAQ (5 items) HideĐóng.

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