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Timing Pulleys - High Torque, with MechaLock Fixing Hub, S3M Series.

Volume Discount

MISUMI

MechaLock Standard Type incorporated Timing Pulley with centering function.
Stainless Seel type HHTAS and HHTS + expanded teeth selection options are newly added.

METRIC
inCAD Components

(i)Caution

Please note that the swaged flange options, NFC, RFC, and LFC, are not reflected in the CAD data.

Part Number

Configured Part Number is shown.

Drawing/Specifications
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Part Numbers
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Keyless High Torque Timing Pulley - S3M Type, Standard Keyless Bushing:Related Image

・Materials

Part Number		[ M ] Material			[ S ] Surface Treatment
Belt Width 10mm	Belt Width 15mm	Pulley	Flange	Bushing	Pulley	Flange	Bushing
A: 11 W: 15	A: 17 W: 21 Y : 14
HHAA_ _S3M100	HHAA_ _S3M150	2000 Series Aluminum Alloy	Aluminum Alloy	2000 Series Aluminum Alloy	Clear Anodize
HHTA_ _S3M100	HHTA_ _S3M150	Aluminum Alloy 7000 series	Aluminum Alloy	1045 Carbon Steel or Equivalent	Clear Anodize		-
HHTK_ _S3M100	HHTK_ _S3M150				Hard Clear Anodize		-

Specifications

Part Number	-	Pulley Shape	-	Shaft Bore Dia.
HHTA60S3M150	-	E	-	15

Part Number			Pulley Shape	d_H7 Range (Select Shaft Bore Dia. from Table 1)					P.D.	O.D.	F	E
Part Number				HHAA		HHTA, HHTK
Type	Number of Teeth	Type, Nominal Width		S3M100	S3M150	S3M100	S3M150
Type	Number of Teeth	Type, Nominal Width		E Shape	F Shape	E Shape	E Shape	F Shape
HHAA HHTA HHTK	30	S3M100 A: 11 W: 15 S3M150 A: 17 W: 21 *Y: 14	E F	6	-	-	-	-	28.65	27.89	32	23
	34			6, 8		6	6	6	32.47	31.71	40	28
	36			6, 8		6	6	6	34.38	33.62	40	28
	40			8, 10	8	8	8	8	38.20	37.44	44	32
	44			8, 10, 12	8, 10, 12	8, 10	8, 10	8, 10	42.02	41.25	48	36
	48			8, 10, 12	8~14	8, 10	8~12	8, 10	45.84	45.07	50	38
	50			8~14	8~15	8, 10	8~14	8, 10	47.75	46.98	52	40
	60			8~14	8~15	8, 10	8~17	8, 10	57.30	56.53	61	46
	72			-	-	8~10	8~19	8~10	68.75	67.99	74	58

[ ! ]Select Shaft Bore Dia. from Table 1.

Table 1: Shaft Bore Dia. Selection

d_H7	HHAA					HHTA, HHTK
d_H7	Max. Allowable Torque (N·m)	D₂	B	G	n	Max. Allowable Torque (N·m)	D₁	(L)
6	4	17	4	20	0.5	12.7	21.5	6
8	6	19	5	22	0.5	19.6	23.5
10	8	21	5	24	0.5	27.5	25.5
12	12	24	6	27	1.0	44.1	28.5	6.5
14	18	26	6	29	1.0	63.7	30.5
15	25	28	7	31	1.2	80.4	31.5
16	-	-	-	-	-	83.3	33
17	-	-	-	-	-	92.2	33.5
18	-	-	-	-	-	95.1	34.5
19	-	-	-	-	-	98.1	35.5

■HHAA: Aluminum Bushing Specifications

d_H7	Locking Screw				Allowable Thrust Load (kN)
d_H7	MxL	Qty.	Tightening Torque (N·m)	Surface Treatment	Allowable Thrust Load (kN)
6	M2.5 x 12	3	0.9	Black Oxide	1.33
8	M2.5 x 14	4	0.9		1.51
10	M2.5 x 14	4	0.9		1.63
12	M2.5 x 15	5	0.9		1.99
14	M2.5 x 15	6	0.9		2.56
15	M3 x 18	4	1.5		3.34
16	M3 x 18	4	1.5		3.34

[ ! ]For 1045 Carbon Steel Bushing details, >>P.1251
■Bushing Weight (g)

d_H7	Aluminum (HHAA)	1045 Carbon Steel (HHT_)
6	8	26
8	11	35
10	12	40
12	17	53
14	19	61
15	24	66
16	25	75

Alterations

Part Number

CAD Data download and 3D preview are not available because the part number has not yet been determined.

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
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CAD Download

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Part Number
HHTA34S3M100-E-6
HHTA34S3M150-E-6
HHTA34S3M150-F-6
HHTA36S3M100-E-6
HHTA36S3M150-E-6
HHTA36S3M150-F-6
HHTA40S3M100-E-8
HHTA40S3M150-E-8
HHTA40S3M150-F-8
HHTA44S3M100-E-8
HHTA44S3M100-E-10
HHTA44S3M150-E-8
HHTA44S3M150-E-10
HHTA44S3M150-F-8
HHTA44S3M150-F-10
HHTA48S3M100-E-8
HHTA48S3M100-E-10
HHTA48S3M150-E-8
HHTA48S3M150-E-10
HHTA48S3M150-E-12
HHTA48S3M150-F-8
HHTA48S3M150-F-10
HHTA50S3M100-E-8
HHTA50S3M100-E-10
HHTA50S3M150-E-8
HHTA50S3M150-E-10
HHTA50S3M150-E-12
HHTA50S3M150-E-14
HHTA50S3M150-F-8
HHTA50S3M150-F-10
HHTA60S3M100-E-8
HHTA60S3M100-E-10
HHTA60S3M150-E-8
HHTA60S3M150-E-10
HHTA60S3M150-E-12
HHTA60S3M150-E-14
HHTA60S3M150-E-15
HHTA60S3M150-E-16
HHTA60S3M150-E-17
HHTA60S3M150-F-8
HHTA60S3M150-F-10
HHTA72S3M100-E-8
HHTA72S3M100-E-10
HHTA72S3M150-E-8
HHTA72S3M150-E-10
HHTA72S3M150-E-12
HHTA72S3M150-E-14
HHTA72S3M150-E-15
HHTA72S3M150-E-16
HHTA72S3M150-E-17
HHTA72S3M150-E-18
HHTA72S3M150-E-19
HHTA72S3M150-F-8
HHTA72S3M150-F-10
HHTK34S3M100-E-6
HHTK34S3M150-E-6
HHTK34S3M150-F-6
HHTK36S3M100-E-6
HHTK36S3M150-E-6
HHTK36S3M150-F-6

Minimum order quantity	Volume Discount	Days to Ship	RoHS	Belt Width Used(mm) (mm)	Number of Teeth (T)	Pulley Shape	Surface Treatment	Shaft Bore Dia. d (mm)
1 Piece(s)	Available	10 Days or more	10	10	34	Shape E	Clear Anodize	6
1 Piece(s)	Available	10 Days or more	10	15	34	Shape E	Clear Anodize	6
1 Piece(s)	Available	10 Days or more	10	15	34	Shape F	Clear Anodize	6
1 Piece(s)	Available	10 Days or more	10	10	36	Shape E	Clear Anodize	6
1 Piece(s)	Available	10 Days or more	10	15	36	Shape E	Clear Anodize	6
1 Piece(s)	Available	10 Days or more	10	15	36	Shape F	Clear Anodize	6
1 Piece(s)	Available	10 Days or more	10	10	40	Shape E	Clear Anodize	8
1 Piece(s)	Available	10 Days or more	10	15	40	Shape E	Clear Anodize	8
1 Piece(s)	Available	10 Days or more	10	15	40	Shape F	Clear Anodize	8
1 Piece(s)	Available	10 Days or more	10	10	44	Shape E	Clear Anodize	8
1 Piece(s)	Available	10 Days or more	10	10	44	Shape E	Clear Anodize	10
1 Piece(s)	Available	10 Days or more	10	15	44	Shape E	Clear Anodize	8
1 Piece(s)	Available	10 Days or more	10	15	44	Shape E	Clear Anodize	10
1 Piece(s)	Available	10 Days or more	10	15	44	Shape F	Clear Anodize	8
1 Piece(s)	Available	10 Days or more	10	15	44	Shape F	Clear Anodize	10
1 Piece(s)	Available	10 Days or more	10	10	48	Shape E	Clear Anodize	8
1 Piece(s)	Available	10 Days or more	10	10	48	Shape E	Clear Anodize	10
1 Piece(s)	Available	10 Days or more	10	15	48	Shape E	Clear Anodize	8
1 Piece(s)	Available	10 Days or more	10	15	48	Shape E	Clear Anodize	10
1 Piece(s)	Available	10 Days or more	10	15	48	Shape E	Clear Anodize	12
1 Piece(s)	Available	10 Days or more	10	15	48	Shape F	Clear Anodize	8
1 Piece(s)	Available	10 Days or more	10	15	48	Shape F	Clear Anodize	10
1 Piece(s)	Available	10 Days or more	10	10	50	Shape E	Clear Anodize	8
1 Piece(s)	Available	10 Days or more	10	10	50	Shape E	Clear Anodize	10
1 Piece(s)	Available	10 Days or more	10	15	50	Shape E	Clear Anodize	8
1 Piece(s)	Available	10 Days or more	10	15	50	Shape E	Clear Anodize	10
1 Piece(s)	Available	10 Days or more	10	15	50	Shape E	Clear Anodize	12
1 Piece(s)	Available	10 Days or more	10	15	50	Shape E	Clear Anodize	14
1 Piece(s)	Available	10 Days or more	10	15	50	Shape F	Clear Anodize	8
1 Piece(s)	Available	10 Days or more	10	15	50	Shape F	Clear Anodize	10
1 Piece(s)	Available	10 Days or more	10	10	60	Shape E	Clear Anodize	8
1 Piece(s)	Available	10 Days or more	10	10	60	Shape E	Clear Anodize	10
1 Piece(s)	Available	10 Days or more	10	15	60	Shape E	Clear Anodize	8
1 Piece(s)	Available	10 Days or more	10	15	60	Shape E	Clear Anodize	10
1 Piece(s)	Available	10 Days or more	10	15	60	Shape E	Clear Anodize	12
1 Piece(s)	Available	10 Days or more	10	15	60	Shape E	Clear Anodize	14
1 Piece(s)	Available	10 Days or more	10	15	60	Shape E	Clear Anodize	15
1 Piece(s)	Available	10 Days or more	10	15	60	Shape E	Clear Anodize	16
1 Piece(s)	Available	10 Days or more	10	15	60	Shape E	Clear Anodize	17
1 Piece(s)	Available	10 Days or more	10	15	60	Shape F	Clear Anodize	8
1 Piece(s)	Available	10 Days or more	10	15	60	Shape F	Clear Anodize	10
1 Piece(s)	Available	10 Days or more	10	10	72	Shape E	Clear Anodize	8
1 Piece(s)	Available	10 Days or more	10	10	72	Shape E	Clear Anodize	10
1 Piece(s)	Available	10 Days or more	10	15	72	Shape E	Clear Anodize	8
1 Piece(s)	Available	10 Days or more	10	15	72	Shape E	Clear Anodize	10
1 Piece(s)	Available	10 Days or more	10	15	72	Shape E	Clear Anodize	12
1 Piece(s)	Available	10 Days or more	10	15	72	Shape E	Clear Anodize	14
1 Piece(s)	Available	10 Days or more	10	15	72	Shape E	Clear Anodize	15
1 Piece(s)	Available	10 Days or more	10	15	72	Shape E	Clear Anodize	16
1 Piece(s)	Available	10 Days or more	10	15	72	Shape E	Clear Anodize	17
1 Piece(s)	Available	10 Days or more	10	15	72	Shape E	Clear Anodize	18
1 Piece(s)	Available	10 Days or more	10	15	72	Shape E	Clear Anodize	19
1 Piece(s)	Available	10 Days or more	10	15	72	Shape F	Clear Anodize	8
1 Piece(s)	Available	10 Days or more	10	15	72	Shape F	Clear Anodize	10
1 Piece(s)	Available	14 Days or more	10	10	34	Shape E	Hard Clear Anodize	6
1 Piece(s)	Available	14 Days or more	10	15	34	Shape E	Hard Clear Anodize	6
1 Piece(s)	Available	14 Days or more	10	15	34	Shape F	Hard Clear Anodize	6
1 Piece(s)	Available	14 Days or more	10	10	36	Shape E	Hard Clear Anodize	6
1 Piece(s)	Available	14 Days or more	10	15	36	Shape E	Hard Clear Anodize	6
1 Piece(s)	Available	14 Days or more	10	15	36	Shape F	Hard Clear Anodize	6