MiSUMi
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Idlers HTD 5M

Brand :
MISUMI

Caution

    Product Description



    Idlers HTD 5M
    Idlers for 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.) : 9, and 15
    ● Applicable with Belt Type : 5M
    ● Number of Teeth : 20, 25, 26, 30, and 32
    ● Shaft Bore Diameter (mm.) : 8 ,10 , and 12
    ● Bearing Position : Central Bearing (Single/Double) and Both Sides Bearing
    ● Material :
    Body and Flange : Aluminum Alloy
    Bearing : Steel
    ● Surface treatment : Clear Anodized
    [Application]
    Idlers for timing pulleys are used to maintain proper tension and alignment in timing belt systems

    

    Economy HTD 5M Idler Pulley

    Timing beltIdler pulleyAluminum alloy

    - Affordable aluminum construction

    - Available in multiple teeth counts.

    - Compatible with 5M belt type

    - Central or both sides bearing options

    - Clear anodized surface for durability

    Economy HTD 5M Idler Pulley
    MISUMI Economy Logo

    MISUMI Standard
    MISUMI Standard

    Cheaper Price
    Cheaper Price

    Product Variety
    Product Variety

    3D CAD
    3D CAD Support


    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

    ■Tooth Profile Engagement of MISUMI Economy series Idlers
    ・MISUMI Economy series idlers tooth profiles conform to JIS and ISO standards, matching with the standard belt tooth profile for smoother rotation.
    5M Tooth ProfileMISUMI Economy series (Good engagement)Products circulating on the market *
    Engagement of Timing Pulley and Timing BeltProduct Feature 1Product Feature 2
    ClearanceSmallLarge
    Positioning AccuracyHeightLow
    * Problems of generic products in the market

    ■Rotation Stability of MISUMI Economy series Idlers
    ・MISUMI economy series idler uses MISUMI Economy series bearing with stabler quality and lower noiseProduct Feature 3
    ・The tooth surface runout control of the Economy series idler is consistent with the standard product, and the belt drive is smoother.
     
    (Unit: mm)
    Diameter of Pulley Tooth Top Circle d05.96≤d0≤203.20
    Runout Tolerance (Circumferential Runout)≤0.13

    Dimensional of Timing Pulley Drawing

    ●Central Bearing●Both Sides Bearing
    <Single Bearing><Double Bearing> 
    Specifications Drawing of Idlers - Central Bearing Type - Single BearingSpecifications Drawing of Idlers - Central Bearing Type - Double BearingsSpecifications Drawing of Idlers - Both Sides Bearings Type
    Timing PulleyBearing is pressed fit.
    Timing PulleyBearing accuracy JIS B1514 Class 0 (Before press-fitting)

    Specifications of Timing Pulley Overview

    Timing Pulley Timing Pulley MaterialTiming Pulley Surface Treatment
    BodyFlangeBearing
    Aluminum AlloyAluminum AlloySteelClear Anodized

    Usage of Timing Pulley Method

    Usage Method Example of Timing Pulley DrawingInstructions for Use of Timing Belt Idlers and Timing Belt
    MISUMI Timing Belt Idler Tensioning Example①Timing Pulley Belt tensioning
    Adjust the tension on the inside of the timing belt via the timing belt idler.
    MISUMI Timing Belt Idler Linear Driving Example②Timing Pulley Linear driving
    Reciprocating motion is carried out through the self-end timing toothed belt.
    Usage Method Example DrawingInstructions for Use of Timing Belt Idlers and Timing Belt
    MISUMI Timing Belt Idler Conveyance Example③Timing Pulley Conveyance
    Plates are conveyed by two timing toothed belts
    MISUMI Timing Belt Idler Traction Transmission Example④Timing Pulley Traction transmission
    Workpieces are clamped and transmitted by the belt
    Timing PulleyHTD timing belt idlers, suitable for MISUMI Economy series HTD Timing Belts.

    Example of Timing Pulley Use

    Example drawing of a belt tension device designed using MISUMI timing belt idler
    ■Timing Pulley Mechanism name
    Belt tension device (manual)

    ■Mechanism function
    1. Move the roller on the adjustment side, and tighten and fix it when the conveyor belt opens.
    2. For multiple driving applications, the engagement rate can be improved by setting the roller in the middle position.

    ■ Role of the timing belt idler
    1. The belt is tensioned by fixing the belt assembly distance with the timing belt idler
    and with the assistance of the urethane roller.

    For more information, please click Example for Belt Tension Device.

    Related of Timing Pulley Industries

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

    Timing Pulley Precautions

    ① If there are requirements on rust prevention, give priority to products made of the aluminum alloy.
     Please click on Timing Pulley Anti-rust performance and maintenance of metal materials and surface treatment.

    Related of Timing Pulley Documents

    Technical Data of Timing Toothed Belts, Timing Pulleys and Idlers
    ①Data on the selection of timing pulleys and timing toothed belts, tensioning force, etc. (drive).
    ②Data on the selection of timing pulleys and timing toothed belts, tensioning force, etc. (transmission & conveyance).
    ③Main causes and countermeasures for the damage, breakage, abnormal noise of timing toothed belts.
    ④Reference data on the replacement time of timing toothed belts.
    ⑤Data on dimensional tolerance of timing pulleys and timing idlers.

    Related of Timing Pulley 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
    Typical Timing Pulley model: HBG15-6 Typical Timing Pulley model: C-HTBN105H3M-60 Typical Timing Pulley model: C-HTBN200H5M-90
    Advantages: short delivery time, multiple types Advantages: short delivery time, multiple types Advantages: short delivery time, multiple types
    Dimensional Drawing
    ●Central Bearing●Both Sides Bearing
    <Single Bearing><Double Bearing> 
    Specifications Drawing of Idlers - Central Bearing Type - Single BearingSpecifications Drawing of Idlers - Central Bearing Type - Double BearingsSpecifications Drawing of Idlers - Both Sides Bearings Type
    Bearing is pressed fit.
    Bearing accuracy JIS B1514 Class 0 (Before press-fitting)
    Specification Table
    ■Material Specification Table
    Material Surface Treatment
    BodyFlangeBearing
    Aluminum AlloyAluminum AlloySteelClear Anodized

    ■Dimension Specification Table 5M (Central Bearing)
    Part NumberShaft Dia.P.D.O.D.FEAWSBearing size
     Number of Teeth Applicable BeltdNo.DB
    20H5M090831.8330.87362411165698ZZ×1196
    20H5M150831.8330.87362417225698ZZ×2196
    25H5M0901039.7938.834530111646000ZZ×1268
    25H5M1501039.7938.834530172236000ZZ×2268
    30H5M0901247.7546.795236111636201ZZ×13210
    30H5M1501247.7546.795236172266201ZZ×13210

    ■Dimension Specification Table 5M (Both Sides Bearing)
    Part Number Shaft Dia.P.D.O.D.FEAWDhBearing size
     Number of Teeth Applicable BeltdNo.DB
    20H5M150831.8330.873624172216.5698ZZ×2196
    26H5M1501041.3840.4248351722256200ZZ×2309
    32H5M1501250.9349.9755401722256001ZZ×2288
    MISUMI makes no commitment to the bearing brand