Long Timing Belts / Configurable No. of Teeth

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Long Timing Belts/Configurable No. of Teeth:Related Image

Type	Type	Material
		Main Body	Core Wire	Cloth
LTBJ	Standard	Polyurethane (for Joint Process)	T5, T10, L , H, S5M, S8M: Aramid Core Wire AT5, AT10: Steel Cord	-
LTBN	Backside Cloth Lined			Nylon Cloth
LTBR	Both Sides Cloth Lined

Specifications

Part Number				-	Number of Teeth

Type		Belt Type	Belt Nominal Width
LTBJ LTBR	- -	AT5 H	150 200	- -	800 300

Belt Type	Pitch	2θ(°)	H	h	i	L	Unit Mass g/m (Width: 10mm)
Belt Type	Pitch	2θ(°)	H	h	i	L	Standard	Backside Cloth Lined	Both Sides Cloth Lined
L	9.525	40°	3.6	1.91	1.69	3.25	29.1	28.8	-
H	12.7	40°	4.36	2.29	2.07	4.4	36.2	33.8	-
T5	5	40°	2.2	1.2	1.0	1.8	19.0	-	20.0
T10	10	40°	4.5	2.5	2.0	3.5	37.7	34.5	32.5
AT5	5	50°	2.7	1.2	1.5	2.5	32.0	-	-
AT10	10	50°	4.5	2.5	2.0	5.0	58.6	-	-

Belt Type	Pitch	Ra	Lr	H	h	i	Unit Mass g/m (Width: 10mm)
Belt Type	Pitch	Ra	Lr	H	h	i	Standard
S5M	5	3.25	3.25	3.31	1.81	1.5	29.0
S8M	8	5.2	5.2	5.3	2.95	2.35	45.2

Operating Temp: -20~70°C (Reference Value)
For the belt design data, see >> P.2253. For material properties, see >> P.1478.

■Comparison of Friction Coefficient (Reference Value)

Belt Type Matching Material	Tooth Surface		Back Surface
Belt Type Matching Material	Cloth Lined	Standard	Cloth Lined	Standard
Steel	0.34	0.65	0.29	0.75
Stainless Steel	0.22	0.68	0.17	0.69
Aluminum	0.19	0.42	0.15	0.50
UHMWPE	0.18	0.31	0.17	0.32
fluoropolymer	0.12	0.21	0.12	0.28

* Figures in the table are examples of actual measurement, not standard values.

Part Number			Number of Teeth Lower Limit ~ Upper Limit	Belt Width (mm)	Allowable Tension (N)	Body Price 1~5 pc(s).			Joint Process Charge (Body Price +)
Type	Belt Type	Belt Nominal Width	Number of Teeth Lower Limit ~ Upper Limit	Belt Width (mm)	Allowable Tension (N)	LTBJ	LTBN	LTBR	Standard	Cloth Lined
LTBJ (Standard) LTBN (Backside Cloth Lined) LTBR (Both Sides Cloth Lined)	L	050	74~1049	12.7	92			-
		075		19.1	138			-
		100		25.4	184			-
		150		38.1	276			-
	H	075	56~787	19.1	163			-
		100		25.4	216			-
		150		38.1	324			-
		200		50.8	432			-
	S5M	100	140~2000	10	60		-	-		-
		150		15	90		-	-		-
		250		25	150		-	-		-
	S8M	150	88~1250	15	117		-	-		-
		250		25	196		-	-		-
		300		30	235		-	-		-
		400		40	313		-	-		-
	T5	100	140~2000	10	58		-
		150		15	87		-
		200		20	116		-
		250		25	145		-
	T10	150	70~1000	15	180
		200		20	240
		250		25	300
		300		30	360
		400		40	481
		500		50	601
	AT5	100	140~2000	10	74		-	-		-
	AT5	150	140~2000	15	110		-	-		-
	AT10	150	70~1000	15	234		-	-		-
		200		20	312		-	-		-
		250		25	391		-	-		-

Overall Length: Number of Teeth x Pitch. Kgf=Nx0.101972
For orders larger than indicated quantity, please request a quotation.

Part Number:

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Data to be displayed: 30; 45; 60

Part Number
LTBJ-S8M150-[88-1250/1]
LTBJ-S8M250-[88-1250/1]
LTBJ-S8M300-[88-1250/1]
LTBJ-S8M400-[88-1250/1]

Minimum order quantity	Standard Shipping Days ?	RoHS	Properties	Belt Type	Belt Width (mm)	Core Wire Material	Belt Shape Type	Belt Nominal Width	Number of Teeth
1	9 Days	10	Standard	S8M	15	Aramid	Round Tooth Profile Super Torque	150	88 ～ 1250
1	9 Days	10	Standard	S8M	25	Aramid	Round Tooth Profile Super Torque	250	88 ～ 1250
1	9 Days	10	Standard	S8M	30	Aramid	Round Tooth Profile Super Torque	300	88 ～ 1250
1	9 Days	10	Standard	S8M	40	Aramid	Round Tooth Profile Super Torque	400	88 ～ 1250

Example of Use

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Basic information

Belt Shape	Closed End (Weld Jointing)	Belt Material	Polyurethane

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Basic Attributes

Properties
- Standard
- Backside Cloth Lined
- Both Sides Cloth Lined
Clear
Belt Width(mm)
10

12.7

15

19.1

20

25

25.4

30

38.1

40

50

50.8
Clear
Core Wire Material
- Aramid
- Steel Cord
Clear
Belt Shape Type
- Trapezoidal Tooth Profile Circular Type
- Trapezoidal Tooth Profile Metric Type
- Trapezoidal Tooth Profile AT Type
- Round Tooth Profile Super Torque
Clear
Belt Nominal Width
050

075

100

150

200

250

300

400

500
Clear
Number of Teeth
[88-1250/1]
Clear
Type
- LTBJ
- LTBN
- LTBR
Clear
Belt Type
L

H

T5

T10

AT5

AT10

S5M

S8M
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