Torque limiter TT-01 type (two-shaft face-to-face type)

Brand :

MIKI PULLEY

Caution

The product images are representative only. Specifications may vary by part number, including shape and color.

Product Description

Reliable overload detection and precise operation protect the machine from overload
In the event of overload, the input and output are instantly disconnected to protect the machine.
Because it is a meshing type single position, once the overload is removed, it will automatically re-engage at the same torque and the same indexing position.
Unlike the friction method, it can also be used in harsh environments.
[Features]
· This is a two-shaft face-to-face type, where two shafts are inserted from both ends of the torque tender (housing and hub) and both shafts are secured with set screws, enabling power transmission and protecting the machine from overload.
· Since it is a two-shaft face-to-face type, it can also be used as a flexible coupling as is.
[Applications]
· Semiconductor manufacturing equipment, textile machines, printing machines

Drawing

Product Specification

Specified torque: 0.2 to 200 N⋅m
Applicable shaft diameter: 8 to 50 mm

Torque limiter TT-01 type (double shaft face-to-face type) structural drawing 1

Torque limiter TT-01 type (double shaft face-to-face type) structural drawing 2

(1) Housing (2) Hub (3) Hub ring (4) Drive key (5) Spring slide (6) Spring seat (7) Reset spring (8) Torque spring (9) Stop ring (10) Stop ring washer (11) Stop ring (12) Signal pin (optional) (13) Set screw (accessory)

Part Number	Size	Specified torque value [N⋅m] (at 1500 min^-1)									Tolerance		Maximum rotational speed [min^-1]	Moment of inertia [kg/m²]	Weight [kg]
Part Number	Size	Specified torque value [N⋅m] (at 1500 min^-1)									Eccentricity (mm)	Declination [°]	Maximum rotational speed [min^-1]	Moment of inertia [kg/m²]	Weight [kg]
TT-1X-01	1X	0.2	0.5	1.0	1.5	2.0	2.5	3.0	3.5*	4.0*	0.2	0.5	1800	0.06 × 10^-3	0.3
TT-2-01	2	1	2	3	4	5	6	7	8*	10*	0.2	0.5	1800	0.26 × 10^-3	0.7
TT-2X-01	2X	2	3	5	8	10	12	15	18*	20*	0.2	0.5	1800	0.52 × 10^-3	1.0
TT-3-01	3	5	8	10	15	20	25	30	35*	40*	0.2	0.5	1800	1.23 × 10^-3	1.5
TT-3X-01	3X	10	16	20	30	40	50	60	70*	80*	0.2	0.5	1800	1.94 × 10^-3	2.7
TT-4X-01	4X	20	30	50	80	100	120	150	180*	200*	0.2	0.5	500	14.8 × 10^-3	6.3

The specified torque values in the above table are shown for a rotating speed of 1500 min^?1. The operating torque will vary depending on the rotating speed used.
If endurance is required at the torque marked with ※, please select a larger size.

Specifications Table

Size	Shaft bore dimensions compatible with new JIS standard
Size	A	K
1X	10, 11, 12, 14	10, 11, 12
2	11, 12, 14, 15, 16, 18, 19, 20	11, 12, 14, 15, 16
2X	14, 15, 16, 18, 19, 20, 22, 24	14, 15, 16, 18, 19
3	18, 19, 20, 22, 24, 25, 28, 30	18, 19, 20, 22, 24, 25
3X	18, 19, 20, 22, 24, 25, 28, 30	18, 19, 20, 22, 24, 25
4X	19, 20, 22, 24, 25, 28, 30, 32, 35, 38, 40, 42, 45, 48, 50	19, 20, 22, 24, 25, 28, 30 32, 35, 38, 40, 42, 45

Size	Shaft bore dimensions compatible with old JIS standards
Size	A	K
1X	8, 10, 11, 12, 14	8, 10, 11, 12
2	11, 12, 14, 15, 16, 18, 19, 20	11, 12, 14, 15, 16
2X	14, 15, 16, 18, 19, 20, 22, 24	14, 15, 16, 18, 19, 20
3	18, 19, 20, 22, 24, 25, 28, 30	18, 19, 20, 22, 24, 25
3X	18, 19, 20, 22, 24, 25, 28, 30	18, 19, 20, 22, 24, 25
4X	19·20·22·24·25·28·30·32 35, 38, 40, 42, 45, 48, 50	19, 20, 22, 24, 25, 28, 30 32, 35, 38, 40, 42, 45

*There is no keyway for hole diameter ⌀8 mm.

Size	K1	B	C	C1	D	E	F	G	H	I	J	L	N	M1	M2
1X	12.5	20	30	23	42	15	30	5	25	22	3	50	6	2-M4	2-M4
2	16.5	24.5	41.5	32.5	55	20	35	11	35	32	5	66	7	2-M5	2-M5
2X	20.5	31	45	34	65	25	40	11	40	38	5	76	8	2-M5	2-M5
3	25.5	37.5	53.5	40	75	30	50	11	45	45	5	91	10	2-M6	2-M6
3X	25.5	36	85	41	75	30	80	11	45	45	6	121	10	2-M6	2-M6
4X	-	46	95	-	120	35	90	16	80	80	8	141	12	2-M10	2-M10

Torque limiter TT-01 type (two-shaft face-to-face type)

Caution

Product Description

Drawing

Product Specification

Specifications Table

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