Toothed Timing Belts P5M

MISUMI

**RoHS Compliant is available for some part numbers.
Please contact with MISUMI for detail effective date.

RoHS Compliant Product

Product Overview

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

Dimensional Drawing

Specifications Overview

■Material/Specification Table

Type	Material
C－PTBN	Body	Chloroprene
	Toothed Face	Nylon canvas
	Core Wire	Glass Fiber

Type	Tooth Pitch	L	H	h	PLD	r	Unit weight g/m (Width: 10mm)
P5M	5	3.25	3.6	1.81	0.571	0.5	41

Operating Temperature -25 to 80℃

Belt circumference length is core wire length

MISUMI makes no commitment to this product brand

The model number on the back of the product is the supplier model.

Specification Table

■Specification Table
Ordering Example of MISUMI Economy Series Toothed Timing Belt P5M P8M

Type	Tooth Pitch	L	H	h	PLD	r	Unit weight g/m (Width: 10mm)
P5M	5	3.25	3.6	1.81	0.571	0.5	41

■ Type P5M (Tooth pitch: 5mm)

Part Number			Number of Teeth	Belt Circumference Length (mm)
Type	Belt Number	Nominal Width	Number of Teeth	Belt Circumference Length (mm)
C－PTBN	400 P5M	100 (10mm) 150 (15mm)	80	400
	425 P5M		85	425
	450 P5M		90	450
	475 P5M		95	475
	500 P5M		100	500
	520 P5M		104	520
	525 P5M		105	525
	550 P5M		110	550
	625 P5M		125	625
	635 P5M		127	635
	640 P5M		128	640
	645 P5M		129	645
	800 P5M		160	800
	830 P5M		166	830
	850 P5M		170	850
	860 P5M		172	860
	880 P5M		176	880
	950 P5M		190	950
	1000 P5M		200	1000
	2845 P5M		569	2845

Product Features

		■ S type circular tooth profile rubber timing belt (S2M/S3M/S5M/S8M/S14M) Feature 1: Reasonable semi-circular arc tooth profile design can provide higher torque to adapt to high load transmission. Feature 2: Reduce the noise generated by high-speed operation. Feature 3: Tooth peak changes under force, ensuring a longer life than conventional circular tooth profile teeth. Feature 4: Have certain conductivity Feature 5: Operating Temperature Range: -30 to 90℃.
		■ P type circular tooth profile rubber timing belt (P5M/P8M) Feature 1: Reasonable semi-circular arc tooth profile design can provide higher torque to adapt to high load transmission. Feature 2: Special concave tooth peak design, better reducing noise generated by high-speed operation. Feature 3: Tooth peak changes under force, ensuring greater accuracy than conventional circular tooth profile teeth. Feature 4: Have certain conductivity Feature 5: Operating Temperature Range: -25 to 80℃.
		■ Trapezoidal tooth profile rubber timing belt (MXL/XL/L/H/T5/T10) Feature 1: Suitable for light load transmission, standard torque driving. Feature 2: Tooth rubber uses chloroprene to protect core wire, providing excellent bending fatigue resistance, heat resistance, oil resistance Feature 3: Ideal choice of economical and maintenance-free alternative to traditional transmission method. Feature 4: Have certain conductivity Feature 5: Operating Temperature Range: -30 to 90℃ (MXL/XL/H) , 0 to 80℃ (T5/T10)

Example of Use

Usage Method Example Drawing	Instructions for use of timing wheel and timing belt
	①Driving (The driven wheel is driven by the driving wheel for transmission)
	②Transmission (Used for repeated motion with the object not rotating and high requirements on positioning accuracy)

Usage Method Example Drawing	Instructions for use of timing wheel and timing belt
	③Conveyance (Plates are conveyed by two timing toothed belts)
	④Traction transmission (Workpieces are clamped and transmitted by the belt)

Usage Method

■ Installation method for timing belt transmission
①	Turn 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.
②	Remove 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.
③	Choose the right belt to replace.
④	To 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.
⑤	Check the pulley for abnormal wear or cracks. If the wear is excessive, the pulley must be replaced.
⑥	Check 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:

⑦	Check the remaining transmission device components, such as bearings and bushings, for symmetry, durability, lubrication and other conditions.
⑧	Install a new belt on the pulley. Never pry or use too much force.
⑨	Tighten 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.
⑩	Tighten 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.
⑪	Start 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.

Precautions

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

②Do not use in direct contact with water, solvent, oil, acid, alkali, UV, ozone, etc.

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.

Application Industries

Food	Semiconductor	Smart Phones

Automotive	Electronic & Electrical	Medical

High Torque Timing Pulleys S2M Type	Flat Belt	Timing Belts MXL

Representative model: HTPA48S2M040-B-N10	Representative model: HBLT350-4.23	Representative model: C-TBN236MXL025