AHS Models

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Features of AHS Models

The AH series are boxed units that can be combined, as necessary, with transmission equipment such as electromagnetic clutches/brakes and motors around a belt-type stepless speed changer.The AHS models are intermediate speed-changer units that can be mounted between machine and machine or between motor and machine. Electromagnetic clutches/brakes can be built into the standard AHS-A model as tracking functions (for the AHS-B model), enabling complex control such as frequent start/stop and inching.

AHS Models Specifications

AHS
- [Specifications]
- [Dimensions]

AHS

[Specifications]

Model	Transmission capacity (4P) [kw]	Speed changer of standard specification						Electromagnetic Clutches & Brakes
		Speed change ratio	Output shaft rotation speed[min^-1]	Number of steering wheel rotations [rotations]	Belt model in use	A Type Mass [kg]	B Type Mass [kg]	Size	Dynamic friction torque [N･m]	Static friction torque [N･m]	Excitation voltage [V]	Wattage [W]	Current [A]	Resistance [Ω]	Heat resistance class


AHS-02-□	0.2	1:4	Input rotation speed×0.42～1.68 ※Input rotation speed range:900~1800	11	1422V240S	17	19	06	5	5.5	DC 24	11	0.46	52	B
AHS-04-□	0.4	1:4	Input rotation speed×0.42～1.68 ※Input rotation speed range:900~1800	13	1422V270S	23	26	08	10	11	DC 24	15	0.63	38	B
AHS-07-□	0.75	1:4	Input rotation speed×0.42～1.68 ※Input rotation speed range:900~1800	14	1422V300S	32	36	10	20	22	DC 24	20	0.83	29	B
AHS-15-□	1.5	1:4	Input rotation speed×0.42～1.68 ※Input rotation speed range:900~1800	15	1922V363S	47	54	12	40	45	DC 24	25	1.09	23	B
AHS-22-□	2.2	1:4	Input rotation speed×0.42～1.68 ※Input rotation speed range:900~1800	17	2322V421S	97	108	16	80	90	DC 24	35	1.46	16	B
AHS-37-□	3.7	1:4	Input rotation speed×0.42～1.68 ※Input rotation speed range:900~1800	17	2322V421S	97	108	16	80	90	DC 24	35	1.46	16	B

Model	Transmission capacity (4P) [kw]	Speed changer of standard specification						Electromagnetic Clutches & Brakes
		Speed change ratio	Output shaft rotation speed[min^-1]	Number of steering wheel rotations [rotations]	Belt model in use	A Type Mass [kg]	B Type Mass [kg]	Size	Dynamic friction torque [N･m]	Static friction torque [N･m]	Excitation voltage [V]	Wattage [W]	Current [A]	Resistance [Ω]	Heat resistance class


AHS-02L-□	0.2	1:4(1:3)	Input rotation speed×0.5～2.0 (0.5～1.5) ※Input rotation speed range:900~1800	11	1422V240S	17	19	06	5	5.5	DC 24	11	0.46	52	B
AHS-04L-□	0.4	1:4(1:3)	Input rotation speed×0.5～2.0 (0.5～1.5) ※Input rotation speed range:900~1800	13	1422DV278	23	26	08	10	11	DC 24	15	0.63	38	B
AHS-07L-□	0.75	1:4(1:3)	Input rotation speed×0.5～2.0 (0.5～1.5) ※Input rotation speed range:900~1800	14	1422DV314S	32	36	10	20	22	DC 24	20	0.83	29	B
AHS-15L-□	1.5	1:4(1:3)	Input rotation speed×0.5～2.0 (0.5～1.5) ※Input rotation speed range:900~1800	15	1922DV381	47	54	12	40	45	DC 24	25	1.09	23	B
AHS-22L-□	2.2	1:4(1:3)	Input rotation speed×0.5～2.0 (0.5～1.5) ※Input rotation speed range:900~1800	17	2322DV454	97	108	16	80	90	DC 24	35	1.46	16	B
AHS-37L-□	3.7	1:4(1:3)	Input rotation speed×0.5～2.0 (0.5～1.5) ※Input rotation speed range:900~1800	17	2322DV454	97	108	16	80	90	DC 24	35	1.46	16	B

※Parentheses here indicate specifications for AHS-□L-B (low-speed input, with clutch and brake).

[Dimensions]

Unit [mm]

Model		AHS-02	AHS-04	AHS-07	AHS-15	AHS-22	AHS-37
A		190	200	230	260	320	320
B		200	220	250	280	320	320
C		160	170	200	230	260	260
D		160	170	200	230	260	260
E		52.5	70	80	80	100	100
F		105	115	135	155	185	185
G		170	188	213	255	300	300
H		409	447	503	584	707	707
H₁		360	397	453	534	635	635
J		30	35	45	50	60	60
K		40	50	50	50	60	60
M₁		97	106	117	138	170	170
M₂	Aタイプ	97	106	117	138	170	170
M₂	Bタイプ	110	120	130	150	175	175
N		265	310	360	390	460	460
P₂		80	92	106	121	133	133
P₃		132.5	155	180	195	230	230
R		80	80	80	80	160	160
Q		30	40	50	50	60	60
S		14	19	24	24	28	28
U		16	21	27	27	31	31
W		5	5	7	7	7	7
T		12	17	20	25	25	25
Z		10×20	12×30	12×30	12×30	14×40	14×40

Options of AHS Models

Operation Function 01 (Standard Handle)

The handle can be attached in the vertical or horizontal directions.
In addition to the standard handle, there is also an optional SD model handle available that comes equipped with a built-in rotation speed indicator. (The handle can only actually be used when attached sideways.)

[Specifications/Dimensions]

Model	A	B	P2	R	Handle speed
AH-02	100	134	80	80	11
AH-04	110	144	92	80	13
AH-07	121	155	106	80	14
AH-15	140	174	121	80	15
AH-22	170	220	133	160	17
AH-37	170	220	133	160	17

Operation Function 00 (with No Handle)

Specify model 00 if detaching the standard handle and using a different handle instead or using remote control operation using a sprocket universal joint, etc.

[Specifications/Dimensions]

Model	A	B	D1	D2	P2	Handle speed
AH-02	101	121	10	15	80	11
AH-04	111	131	10	15	92	13
AH-07	122	142	10	15	106	14
AH-15	141	161	10	16	121	15
AH-22	171	191	10	16	133	17
AH-37	171	191	10	16	133	17

Operation Function 03 (Right Angle Handle)

This model uses a right-angle handle that attaches to a beveled gear in the handle section. This model also accepts the standard handle as well as an SD handle (handle equipped with a built-in rotation speed indicator).

[Specifications/Dimensions]

Model	A	B	P2	C	R	Handle speed
AH-02	150	190	80	80	80	11
AH-04	160	200	92	80	80	13
AH-07	170	210	106	80	80	14
AH-15	190	230	121	80	80	15
AH-22	220	300	133	100	160	17
AH-37	220	300	133	100	160	17

Operation Function 04 (Flexible-shaft Type Remote Operation)

The unit can be operated by remote control at low cost.
*There are three different lengths for standard flexible shafts, 1000 mm, 1600 mm, and 2500 mm.
*Set the radius of curvature to R300 or above.If flexible shafts cannot be routed easily, place guides, etc.

[Specifications/Dimensions]