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Timing Belts HTD3M (C-HTBN1263H3M-120)

Timing Belts HTD3M C-HTBN1263H3M-120
  • Volume Discount
Check FAQ of this product (7 items)

MISUMI

MiSUMi Economy

MISUMI

Timing Belts HTD3M
It is an arc tooth profile that has higher transmission power than the trapezoidal tooth timing belt.
This belt always uses for high torque transmission in an automation machine
[Features]
• Belt Shape: Closed End
• Belt Tooth Type: H3M (arc tooth profile)
• Tooth Pitch: 3 mm.
• Belt Width: 6, 9, 12, and 15 mm.
• Circumference Length Shortest/Longest: 90 mm. and 5100 mm.
• Belt Operating Temperature Range: －10 to 90℃.
• Material:
Tooth rubber: Chloroprene
Core wire: Glass Fiber
Tooth surface protection layer: Nylon canvas
[Applications]
Suitable for use with a timing pulley in a transmission system in an automation machine

Part Number

Configured Part Number is shown.

C-HTBN1263H3M-120



Economy HTD 3M Timing Belt

Compact DesignChloroprene MaterialReinforced Core

- With a smaller tooth pitch and a wide range of compact sizes, our HTD 3M belts are perfect for applications with limited space.

- Constructed with high-quality chloroprene rubber, these belts excel in resisting abrasion, oil, and grease, ensuring extended service life even in demanding environments.

- The glass fiber reinforced core provides exceptional strength and tensile strength, preventing belt elongation and slippage, resulting in consistent power transmission.

- Engineered to function reliably in temperatures ranging from -10°C to 90°C, these belts offer versatility across various operating conditions.

- Reduced Vibration and Noise for Smooth Operation. The arc tooth profile contributes to minimal vibration and noise generation, creating a smoother and quieter operation.

Economy HTD 3M Timing Belt
MISUMI Economy Logo

MISUMI Standard
MISUMI Standard

Cheaper Price
Cheaper Price

Product Variety
Product Variety

3D CAD
3D CAD Support


Timing Belt Product Overview

Usually, timing pulleys and Timing Belt 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.
Local production in China delivers MISUMI quality at low price.

Timing Belt Product Features

■ HTD type arc tooth profile rubber Timing Belt (H3M/H5M)
Feature 1: The arc tooth profile has higher transmission power in comparison with the trapezoidal tooth.
Feature 2: Economical and maintenance free.
Feature 3: The tooth rubber adopts chloroprene to protect core wire from dirt, grease, and wet environments.
Feature 4:·Have certain conductivity.
Feature 5:·Recommended Operating Temperature Range: -10 to 90℃.

Timing Belt Dimensional Drawing

Dimensional drawing of MISUMI Economy series product belt

Timing Belt Specifications Overview

■Timing Belt Material/Specification Table
Material
① Rear rubberChloroprene
② Tooth rubber
③ Core wireGlass Fiber
④ Backing clothNylon canvas
 
TypesTooth pitchLrHhPLD
H3M31.782.41.170.381
Belt circumference length is core wire length.
Belt Operating Temperature Range: －10 to 90℃.
The model engraved on the back of the product is the manufacturer model.
MISUMI makes no commitment to this product brand.
For the transmission capacity and calculation and design method of economy series Timing Belt, please refer to the national standard (GB) design manual.

Example of Timing Belt Use

Timing Belt Usage Method Example DrawingInstructions for use of timing wheel and Timing Belt
The TIMING BELT is installed on the motor and the rotating shaft to transmit the rotational force①Driving (The driven wheel is driven by the driving wheel for transmission)
Transmission belt, used for repeated motion with the object not rotating and high requirements on positioning accuracy②Transmission (Used for repeated motion with the object not rotating and high requirements on positioning accuracy)
Timing Belt Usage Method Example DrawingInstructions for use of timing wheel and Timing Belt
Plates are conveyed by two timing toothed belts③Conveyance (Plates are conveyed by two timing toothed belts)
Usage method and example for conveyor belt lifting, repeated positioning motion④Traction transmission (Workpieces are clamped and transmitted by the belt)

Timing Belt Application Industries

Food Semiconductor Smart phone
110302717070 Lithium battery 110302717070 Semiconductor 110302717070 Smart phone
Automotive Electronic & Electrical Appliances Medical
110302717070 Automotive 110302717070 Electronic & electrical appliances 110302717070 Medical

Timing Belt Usage Method

■ Installation method for Timing Belt transmission
①Turn off the power supply, remove the protective cover, loosen the motor assembly bolts, move the motor so that the belt is loose enough. The belt can be removed without prying. Never try to pry the belt down.
②Remove the old belt and check for abnormal wear. Excessive wear may mean that there are problems in the design or maintenance of the transmission device.
③Choose the right belt to replace.
④To clean the belt and pulley, wipe with a cloth dipped in a small amount of non-volatile liquid. Soaking in detergent or scrubbing the belt with detergent is not advisable. To remove grease, it is also undesirable to wipe with sandpaper or scratch with a sharp object. The belt must be kept dry before installation and use.
⑤Check the pulley for abnormal wear or cracks. If the wear is excessive, the pulley must be replaced.
⑥Check whether the pulley is linearly symmetrical. Linear symmetry of the pulley is essential for the operation of the Timing Belt, especially the Timing Belt transmission device.
Asymmetry of the pulley is shown as follows:
 Usage method Installation guide Complete selection Fit installation
⑦Check the remaining transmission device components, such as bearings and bushings, for symmetry, durability, lubrication and other conditions.
⑧Install a new belt on the pulley. Never pry or use too much force.
⑨Tighten to narrow the center distance of the transmission device until the tension tester detects that the belt tension is appropriate. Turn the driving wheel several times with your hands. Re-test tension.
⑩Tighten the assembly bolts of the motor and correct the torque. Since any change in the center distance of the transmission device during operation will result in poor belt performance, it is important to ensure that all transmission components have been tightened.
⑪Start the device and observe the belt performance to see if there is abnormal vibration, and listen carefully if there is abnormal noise. It is best to turn off the machine and check the conditions of the bearing and motor. If it feels too hot to the touch, the belt may be too tight, the bearing may be asymmetrical, or the lubrication may be incorrect.

Timing Belt Precautions

①Do not bend the Timing Belt by force.
It is strictly forbidden to bend the belt, which easily causes breakage

Do not use in direct contact with water, solvent, oil, acid, alkali, UV, ozone, etc.
110302717070 Water110302717070 Acid110302717070 Alkali110302717070 Oil110302717070 UV
③ Please avoid using or keeping at extreme high or low temperatures beyond the operating temperature range, or in humid environments.
④ During installation and maintenance, be sure to cut off the power supply and confirm that the machine is completely stopped before proceeding.
⑤ When there may be impurities, be sure to set the guard.

Timing Belt Related Products

Timing Belts S3M Timing Belts S5M Timing Pulleys S3M
TIMING PULLY High torque timing pulley MISUMI brand Pulley manufacturer S2M FLATBELT Flat belt Conveyor belt Transportation belt MISUMI brand Economy series Domestic Timing Belt Low price Short delivery time
Reference model: C-HTBN141S3M-60 Reference model: C-HTBN350S5M-150 Reference model: C-HTPA18S3M100-A-P5

Part Number 

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  1. 1
Part Number
C-HTBN1263H3M-120
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSBelt Width (mm)
(mm) 		Circumference Length
(mm) 		Number of Teeth

SGD 6.59

2 Piece(s)Available 9 Day(s) 10121263421

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  1. 1

Dimensional Drawing
MISUMI Complete specifications Factory direct sales Original quality
Specification Table
■Specification Table
■Type H3M (Tooth Pitch: 3mm)
Belt NumberBelt
Nominal Width		Number of TeethBelt Circumference Length
(mm)
90H3M60
(6mm)
90
(9mm)
120
(12mm)
150
(15mm)		3090
99H3M3399
105H3M35105
108H3M36108
111H3M37111
120H3M40120
123H3M41123
126H3M42126
129H3M43129
132H3M44132
135H3M45135
141H3M47141
144H3M48144
147H3M49147
150H3M50150
153H3M51153
156H3M52156
159H3M53159
162H3M54162
165H3M55165
168H3M56168
171H3M57171
174H3M58174
177H3M59177
180H3M60180
183H3M61183
186H3M62186
189H3M63189
192H3M64192
195H3M65195
198H3M66198
201H3M67201
204H3M68204
207H3M69207
210H3M70210
213H3M71213
216H3M72216
219H3M73219
222H3M74222
225H3M75225
228H3M76228
231H3M77231
234H3M78234
237H3M79237
240H3M80240
243H3M81243
246H3M82246
249H3M83249
252H3M84252
255H3M85255
258H3M86258
261H3M87261
264H3M88264
267H3M89267
270H3M90270
273H3M91273
276H3M92276
279H3M93279
282H3M94282
285H3M95285
288H3M96288
291H3M97291
294H3M98294
297H3M99297
300H3M100300
303H3M101303
306H3M102306
309H3M103309
312H3M104312
315H3M105315
318H3M106318
321H3M107321
324H3M108324
327H3M109327
330H3M110330
333H3M111333
336H3M112336
339H3M113339
342H3M114342
345H3M115345
348H3M116348
351H3M117351
354H3M118354
357H3M119357
360H3M120360
363H3M121363
366H3M122366
369H3M123369
372H3M124372
375H3M125375
378H3M126378
381H3M127381
384H3M128384
387H3M129387
390H3M130390
393H3M131393
396H3M132396
399H3M133399
402H3M134402
405H3M135405
408H3M136408
411H3M137411
417H3M139417
420H3M140420
423H3M141423
426H3M142426
429H3M143429
432H3M144432
435H3M145435
438H3M146438
441H3M147441
444H3M148444
447H3M149447
450H3M150450
Belt NumberBelt
Nominal Width		Number of TeethBelt Circumference Length
(mm)
453H3M60
(6mm)
90
(9mm)
120
(12mm)
150
(15mm)		151453
456H3M152456
459H3M153459
462H3M154462
468H3M156468
474H3M158474
477H3M159477
480H3M160480
483H3M161483
486H3M162486
489H3M163489
492H3M164492
495H3M165495
501H3M167501
504H3M168504
510H3M170510
513H3M171513
516H3M172516
519H3M173519
522H3M174522
525H3M175525
528H3M176528
531H3M177531
537H3M179537
540H3M180540
543H3M181543
546H3M182546
549H3M183549
552H3M184552
555H3M185555
558H3M186558
561H3M187561
564H3M188564
567H3M189567
570H3M190570
573H3M191573
576H3M192576
579H3M193579
582H3M194582
588H3M196588
591H3M197591
597H3M199597
600H3M200600
603H3M201603
606H3M202606
609H3M203609
612H3M204612
624H3M208624
627H3M209627
630H3M210630
633H3M211633
639H3M213639
648H3M216648
654H3M218654
660H3M220660
669H3M223669
675H3M225675
687H3M229687
696H3M232696
699H3M233699
708H3M236708
711H3M237711
720H3M240720
726H3M242726
735H3M245735
738H3M246738
750H3M250750
753H3M251753
765H3M255765
768H3M256768
789H3M263789
792H3M264792
801H3M267801
804H3M268804
813H3M271813
825H3M275825
840H3M280840
843H3M281843
861H3M287861
885H3M295885
900H3M300900
939H3M313939
945H3M315945
954H3M318954
960H3M320960
966H3M322966
1002H3M3341002
1026H3M3421026
1068H3M3561068
1071H3M3571071
1098H3M3661098
1104H3M3681104
1125H3M3751125
1140H3M3801140
1200H3M4001200
1209H3M4031209
1263H3M4211263
1335H3M4451335
1344H3M4481344
1359H3M4531359
1374H3M4581374
1569H3M5231569
1638H3M5461638
1800H3M6001800
1863H3M6211863
1980H3M6601980
2001H3M6672001
2040H3M6802040
2388H3M7962388
2640H3M8802640
3000H3M10003000
3600H3M12003600
4698H3M15664698
5100H3M17005100

Basic Information

Belt Type 3M Belt Shape Closed End Belt Material Rubber Belt
Belt Tooth Surface Standard (Single Sided) Core Wire Material Glass Fiber Belt Shape Type Circular Tooth Profile HTD Belt
Transmission Torque High Torque Transmission

Please check the type/dimensions/specifications of the part C-HTBN1263H3M-120 in the Timing Belts HTD3M series.

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Specification/Dimensions

  • type

    • C-HTBN□□H3M

    Clear

  • Belt Width (mm)(mm)

    • 6
    • 9
    • 12
    • 15

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    • 90
    • 99
    • 105
    • 108
    • 111
    • 120
    • 123
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    • 135
    • 141
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    • 147
    • 150
    • 153
    • 156
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    • 162
    • 165
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    • 579
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    • 627
    • 630
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    • 639
    • 648
    • 654
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    • 669
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    • 687
    • 696
    • 699
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    • 726
    • 735
    • 738
    • 750
    • 753
    • 765
    • 768
    • 789
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    • 801
    • 804
    • 813
    • 825
    • 840
    • 843
    • 861
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    • 939
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    • 1569
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    • 1800
    • 1863
    • 1980
    • 2001
    • 2040
    • 2388
    • 2640
    • 3000
    • 3600
    • 4698
    • 5100

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  • Number of Teeth

    • 30
    • 33
    • 35
    • 36
    • 37
    • 40
    • 41
    • 42
    • 43
    • 44
    • 45
    • 47
    • 48
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    • 1566
    • 1700

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Days to Ship

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    • Same day
    • 9 Day(s) or Less

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Frequently asked question (FAQ)

Question: Why is the order model of the timing belt inconsistent with the actual belt label and engraving?
Answer: Order model is MISUMI product model, the label on the belt or printed model on the belt surface is the belt manufacturer model, which varies with manufacturer, but there will be no influence on the product itself.
Question: The timing belt has been broken after use for a very short period of time. Is there a problem with the quality of the belt?
Answer:

The timing belt is a standard product, and the same batch of products have very few individual quality problems, please refer to 【Main causes of premature breakage and corresponding countermeasures】to troubleshoot the equipment in use.
Question: Can alteration be made to the timing belt?
Answer: Alteration cannot be made to the circumference of the timing belt, and partial alteration can be made to the width.
Question: What kind of belt is better to use under conditions that require high cleanliness?
Answer: The use of urethane belts is recommended, which has significantly improved dust drop, compared to the rubber belt.
Question: What are the two main types of timing belts according to their functions? What is the role?
Answer: Timing belts are mainly divided into transmission type and driving type. For transmission type, the load can be placed on the timing belt surface for transmission. For driving type, no load is carried, and only the role of transmitting torque is played, which is similar to the role of chain.
Question: How to judge or measure whether the belt tension meets the installation requirements?
Answer: It is recommended that the customer purchase the tension meter by himself and make a judgment according to the calculation formula of the initial design.
Question: Which tooth type of the timing belt has the smallest clearance? What will it affect?
Answer: The arc tooth type has minimum clearance, which can improve such indicators as positioning accuracy and rigidity.

Check other FAQ (4 items) Hide

Similar Part Numbers

Part Number
C-HTBN1002H3M-90
C-HTBN1026H3M-120
C-HTBN1026H3M-150
C-HTBN1263H3M-150
C-HTBN1263H3M-60
C-HTBN1263H3M-90
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSBelt Width (mm)
(mm) 		Circumference Length
(mm) 		Number of Teeth

SGD 4.05

2 Piece(s)Available 9 Day(s) 1091002334

SGD 5.46

2 Piece(s)Available 9 Day(s) 10121026342

SGD 6.78

2 Piece(s)Available 9 Day(s) 10151026342

SGD 8.20

2 Piece(s)Available 9 Day(s) 10151263421

SGD 3.37

2 Piece(s)Available 9 Day(s) 1061263421

SGD 4.98

2 Piece(s)Available 9 Day(s) 1091263421

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