Rubber HTD Timing Belts
For high-performance industrial drives.
HTD belts provide a high-performance drive system for many industries where durability and low maintenance are required such as textile equipment, processing & packaging, vending machines and conveyor systems.
![](/_assets/images/products/htd-timing-belts/HTD-timing-belt-structure.jpg)
![HTD timing belt structure illustration](/_assets/images/products/htd-timing-belts/HTD-timing-belt-structure.jpg)
The HTD curvilinear tooth profile improves load distribution and shear resistance, resulting in higher torque and power transmission capabilities.
With a wide speed range and increased load carrying capacity, the HTD belt helps to provide constant driven speeds delivered by a smooth, compact drive design.
These belts offer high operating efficiency with no need for lubrication along with reduced maintenance of constant lengths and belt tensioning.
Backing Fabric
Protective and hard-wearing elastomeric rubber backing allows consistent adhesion and minimal frictional wear, permitting reverse idler power transmission.
Tension cords
Strong ‘S and Z’ wound low stretch fibreglass tensile members ensure perfect belt tracking and dimensional stability, as well as excellent flex life and high resistance to elongation.
Tooth profile
Precisely formed HTD tooth profile provides optimal pitching in pulley grooves for extremely accurate operation.
Facing Fabric
Tough, low friction nylon facing provides excellent tooth protection and abrasion resistance.
![](/_assets/images/products/htd-timing-belts/HTD-timing-belt-on-pulleys-listing.jpg)
![HTD timing belt on pulleys](/_assets/images/products/htd-timing-belts/HTD-timing-belt-on-pulleys-listing.jpg)
Temperature
-30°C to +80°C.
Resistant
Moderate resistance to common oils.
Good resistance to heat & cold environments.
Noise
Low noise, high speed ratio, high belt speed.
Standards
Meets RoHS and REACH requirements.
ISO 13050
Technical Information
ISO 13050 | 5M | 8M | 14M |
---|---|---|---|
Properties | |||
Tensile strength (N/mm) | 160 | 300 | 400 |
Load (N) | 130 | 240 | 320 |
Elongation (%) | 4.0 | 4.0 | 4.0 |
Hardness (Shore A +/- 4°) | 82.0 | 82.0 | 82.0 |
Adhesion of cloth (N/mm) | 6.0 | 10.0 | 12.0 |
Adhesion of cord (N) | 400 | 700 | 1200 |
Tooth shear strength (N/mm) | 50 | 60 | 80 |
Section Dimensions | |||
Pitch (mm) | 5.0 | 8.0 | 14.0 |
Height (mm) | 2.06 | 3.38 | 6.02 |
Angle (°) | 14 | 14 | 14 |
Width (mm) | 3.05 | 5.15 | 9.40 |
Foot radius (mm) | 0.42 | 0.70 | 1.25 |
Head radius (mm) | 1.49 | 2.46 | 4.50 |
Belt Thickness (mm) | 3.80 | 6.00 | 10.00 |
Belt Weight per meter per 10mm width (Kg/m) | 0.041 | 0.063 | 0.108 |
Min. crimp (mm) | 25 | 40 | 70 |
Teeth range (min-max) | 45 - 400 | 48 - 450 | 69 - 327 |
Pitch length | 225 - 2000 | 984 - 3600 | 966 - 4578 |
Product range
Pitches available
Standard widths: 9mm, 15mm and 25mm
Reference | Size | Length Lp (mm) | No. of Teeth | Tooth Pitch (mm) |
---|---|---|---|---|
225-5M | 5x225Lp | 225 | 45 | 5 |
245-5M | 5x245Lp | 245 | 49 | 5 |
265-5M | 5x265Lp | 265 | 53 | 5 |
285-5M | 5x285Lp | 285 | 57 | 5 |
295-5M | 5x295Lp | 295 | 59 | 5 |
300-5M | 5x300Lp | 300 | 60 | 5 |
305-5M | 5x305Lp | 305 | 61 | 5 |
325-5M | 5x325Lp | 325 | 65 | 5 |
330-5M | 5x330Lp | 330 | 66 | 5 |
350-5M | 5x350Lp | 350 | 70 | 5 |
375-5M | 5x375Lp | 375 | 75 | 5 |
385-5M | 5x385Lp | 385 | 77 | 5 |
400-5M | 5x400Lp | 400 | 80 | 5 |
420-5M | 5x420Lp | 420 | 84 | 5 |
425-5M | 5x425Lp | 425 | 85 | 5 |
450-5M | 5x450Lp | 450 | 90 | 5 |
460-5M | 5x460Lp | 460 | 92 | 5 |
475-5M | 5x475Lp | 475 | 95 | 5 |
500-5M | 5x500Lp | 500 | 100 | 5 |
525-5M | 5x525Lp | 525 | 105 | 5 |
535-5M | 5x535Lp | 535 | 107 | 5 |
540-5M | 5x540Lp | 540 | 108 | 5 |
550-5M | 5x550Lp | 550 | 110 | 5 |
565-5M | 5x565Lp | 565 | 113 | 5 |
575-5M | 5x575Lp | 575 | 115 | 5 |
600-5M | 5x600Lp | 600 | 120 | 5 |
615-5M | 5x615Lp | 615 | 123 | 5 |
635-5M | 5x635Lp | 635 | 127 | 5 |
640-5M | 5x640Lp | 640 | 128 | 5 |
670-5M | 5x670Lp | 670 | 134 | 5 |
700-5M | 5x700Lp | 700 | 140 | 5 |
710-5M | 5x710Lp | 710 | 142 | 5 |
740-5M | 5x740Lp | 740 | 148 | 5 |
750-5M | 5x750Lp | 750 | 150 | 5 |
755-5M | 5x755Lp | 755 | 151 | 5 |
800-5M | 5x800Lp | 800 | 160 | 5 |
850-5M | 5x850Lp | 850 | 170 | 5 |
890-5M | 5x890Lp | 890 | 178 | 5 |
900-5M | 5x900Lp | 900 | 180 | 5 |
950-5M | 5x950Lp | 950 | 190 | 5 |
1000-5M | 5x1000Lp | 1000 | 200 | 5 |
1050-5M | 5x1050Lp | 1050 | 210 | 5 |
1100-5M | 5x1100Lp | 1100 | 220 | 5 |
1125-5M | 5x1125Lp | 1125 | 225 | 5 |
1200-5M | 5x1200Lp | 1200 | 240 | 5 |
1240-5M | 5x1240Lp | 1240 | 248 | 5 |
1270-5M | 5x1270Lp | 1270 | 254 | 5 |
1420-5M | 5x1420Lp | 1420 | 284 | 5 |
1595-5M | 5x1595Lp | 1595 | 319 | 5 |
1690-5M | 5x1690Lp | 1690 | 338 | 5 |
1790-5M | 5x1790Lp | 1790 | 358 | 5 |
1800-5M | 5x1800Lp | 1800 | 360 | 5 |
1895-5M | 5x1895Lp | 1895 | 379 | 5 |
2000-5M | 5x2000Lp | 2000 | 400 | 5 |
Standard widths: 20mm, 30mm, 50mm and 85mm
Reference | Size | Length Lp (mm) | No. of Teeth | Tooth Pitch (mm) |
---|---|---|---|---|
384-8M | 8x384Lp | 384 | 48 | 8 |
480-8M | 8x480Lp | 480 | 60 | 8 |
544-8M | 8x544Lp | 544 | 68 | 8 |
560-8M | 8x560Lp | 560 | 70 | 8 |
600-8M | 8x600Lp | 600 | 75 | 8 |
632-8M | 8x632Lp | 632 | 79 | 8 |
640-8M | 8x640Lp | 640 | 80 | 8 |
656-8M | 8x656Lp | 656 | 82 | 8 |
680-8M | 8x680Lp | 680 | 85 | 8 |
720-8M | 8x720Lp | 720 | 90 | 8 |
760-8M | 8x760Lp | 760 | 95 | 8 |
800-8M | 8x800Lp | 800 | 100 | 8 |
840-8M | 8x840Lp | 840 | 105 | 8 |
880-8M | 8x880Lp | 880 | 110 | 8 |
896-8M | 8x896Lp | 896 | 112 | 8 |
920-8M | 8x920Lp | 920 | 115 | 8 |
960-8M | 8x960Lp | 960 | 120 | 8 |
1000-8M | 8x1000Lp | 1000 | 125 | 8 |
1040-8M | 8x1040Lp | 1040 | 130 | 8 |
1080-8M | 8x1080Lp | 1080 | 135 | 8 |
1120-8M | 8x1120Lp | 1120 | 140 | 8 |
1160-8M | 8x1160Lp | 1160 | 145 | 8 |
1200-8M | 8x1200Lp | 1200 | 150 | 8 |
1280-8M | 8x1280Lp | 1280 | 160 | 8 |
1328-8M | 8x1328Lp | 1328 | 166 | 8 |
1400-8M | 8x1400Lp | 1400 | 175 | 8 |
1440-8M | 8x1440Lp | 1440 | 180 | 8 |
1552-8M | 8x1552Lp | 1552 | 194 | 8 |
1600-8M | 8x1600Lp | 1600 | 200 | 8 |
1760-8M | 8x1760Lp | 1760 | 220 | 8 |
1800-8M | 8x1800Lp | 1800 | 225 | 8 |
2000-8M | 8x2000Lp | 2000 | 250 | 8 |
2400-8M | 8x2400Lp | 2400 | 300 | 8 |
2600-8M | 8x2600Lp | 2600 | 325 | 8 |
2800-8M | 8x2800Lp | 2800 | 350 | 8 |
3280-8M | 8x3280Lp | 3280 | 410 | 8 |
3600-8M | 8x3600Lp | 3600 | 450 | 8 |
Standard widths: 40mm, 55mm, 85mm, 115mm and 170mm
Reference | Size | Length Lp (mm) | No. of Teeth | Tooth Pitch (mm) |
---|---|---|---|---|
966-14M | 14x966Lp | 966 | 69 | 14 |
1190-14M | 14x1190Lp | 1190 | 85 | 14 |
1260-14M | 14x1260Lp | 1260 | 90 | 14 |
1344-14M | 14x1344Lp | 1344 | 96 | 14 |
1400-14M | 14x1400Lp | 1400 | 100 | 14 |
1610-14M | 14x1610Lp | 1610 | 115 | 14 |
1778-14M | 14x1778Lp | 1778 | 127 | 14 |
1890-14M | 14x1890Lp | 1890 | 135 | 14 |
1904-14M | 14x1904Lp | 1904 | 136 | 14 |
2100-14M | 14x2100Lp | 2100 | 150 | 14 |
2310-14M | 14x2310Lp | 2310 | 165 | 14 |
2450-14M | 14x2450Lp | 2450 | 175 | 14 |
2590-14M | 14x2590Lp | 2590 | 185 | 14 |
2800-14M | 14x2800Lp | 2800 | 200 | 14 |
3150-14M | 14x3150Lp | 3150 | 225 | 14 |
3360-14M | 14x3360Lp | 3360 | 240 | 14 |
3500-14M | 14x3500Lp | 3500 | 250 | 14 |
3850-14M | 14x3850Lp | 3850 | 275 | 14 |
4326-14M | 14x4326Lp | 4326 | 309 | 14 |
4578-14M | 14x4578Lp | 4578 | 327 | 14 |