AFHKC SERIES (2-STAGE)

High torque right-angled hypoid gearbox
Output shaft with or without key, spline (DIN 5480) or with hollow shaft
Ratio 4 to 10

Special design for continuous (S1) or cyclic (S5) duty operation
Stainless steel housing, aluminum black anodized motor adapter flange
Stainless steel output shaft with or without key, or with spline (DIN5480)
Helical gear design
Nominal torques:
- T_2N : 60 Nm - 4,260 Nm
Ratios
- 2-stage : 4 / 5 / 7 / 8 / 10
Low backlash
- 2-stage : ≤ 2 arcmin / ≤ 3 arcmin
High efficiency
- 2-stage : ≥ 95%
Easy mount
Low noise
Compact structure
Sizes available: AFHKC075 / AFHKC100 / AFHKC140 / AFHKC180 / AFHKC210 / AFHKC240

Model No.		Stage	Ratio¹	AFHKC060	AFHKC075	AFHKC100	AFHKC140	AFHKC180	AFHKC210	AFHKC240
Nominal Output Torque T_2N	Nm	2	4	100	205	380	775	1,440	2,240	4,160
			5	85	185	330	670	1,250	1,930	3,610
			7	60	135	260	525	1,000	1,750	2,535
			8	96	205	395	800	1,320	2,300	4,260
			10	90	165	340	690	1,290	2,000	3,700
Emergency Stop Torque T_2Not	Nm	2	4~10	2 times T_2N
Max. Acceleration Torque T_2b	Nm	2	4~10	1.5 times T_2N
No Load Running Torque⁽²⁾	NM	2	4~10	2	2.5	5.8	12	25	48	95
Backlash⁽³⁾	arcmin	2	4~10	≤3	≤2	≤2	≤2	≤2	≤2	≤2
Torsional Rigidity	Nm/arcmin	2	4~10	4.6	10	30	55	175	300	510
Nominal Input Speed n₁_N	rpm	2	4~10	5,000	3,600	3,000	2,300	1,800	1,500	1,100
Max. Input Speed	rpm	2	4~10	7,000	6,000	5,500	4,500	3,500	3,000	2,200
Max. Radial Load F_2r⁽⁴⁾			4~10	3,000	4,500	6,700	10,000	15,000	22,000	30,000
Max. Axial Load F_2a⁽⁴⁾	N	2	4~10	1,500	2,250	3,350	5,000	7,500	11,000	15,000
Max. Tilting Moment M_2k⁽⁴⁾	Nm	2	4~10	160	270	550	1,050	1,740	3,350	5,420
Operating Temp.	°C	2	4~10	-10º C~ 90º C
Degree of Gearbox Protection		2	4~10	IP65
Lubrication		2	4~10	Synthetic lubrication grease
Mounting Position		2	4~10	All directions
Running Noise ⁽⁵⁾	dB(A)	2	4~10	≤68	≤68	≤68	≤70	≤70	≤72	≤74
Efficiency	%	2	4~10	≥94%

(1) Ratio ( i = N in / N out)
(2) These values are measured by gearbox with ratio 10 (2-stage) at 3,000 rpm no loading.
(3) Backlash is measured at 2% of Nominal Output Torque T_2N
(4) Applied to the output shaft center at 100 rpm.
(5) These values are measured by gearbox with ratio 10 (2-stage) at 3,000 rpm no loading.
By lower ratio and/or higher RPM, the noise level could be 3 to 5 dB higher.

Model No.		AFHKC060	AFHKC075	AFHKC100	AFHKC140	AFHKC180	AFHKC210	AFHKC240
Ø⁽¹⁾	stage	2-st	2-st	2-st	2-st	2-st	2-st	2-st
8	kg.cm²	0.10	-	-	-	-	-	-
11		0.16	0.41	-	-	-	-	-
14		0.20	0.41	-	-	-	-	-
19		0.58	1.61	1.61	-	-	-	-
24		-	3.9	4.01	5.62	-	-	-
28		-	-	5.53	5.62	-	-	-
32		-	-	7.57	8.11	8.11	-	-
35		-	-	14.95	15.32	15.32	15.68	19.37
38		-	-	17.58	17.72	17.72	18.52	19.37
42		-	-	-	22.95	22.95	23.74	25.5
48		-	-	-	52.74	52.74	53.49	55.14
55		-	-	-	-	-	87.34	89.59
60		-	-	-	-	-	-	113.06

(1) Ø = Input shaft diameter.

	AFHKC060	AFHKC075	AFHKC100	AFHKC140	AFHKC180	AFHKC210	AFHKC240
D1	68	85	120	165	215	250	290
D2	5.5	7	9	11	13.5	17	17
D3 h6	16	22	32	40	55	75	85
D4 g6	60	70	90	130	160	180	200
D5	18.5	25.8	36.8	55.2	69.2	82.2	92.2
D6	M5 x 0.8P	M8 x 1.25P	M12 x 1.75P	M16 x 2P	M20 x 2.5P	M20 x 2.5P	M20 x 2.5P
D7 h6	16	22	32	40	55	75	85
D8	64	92	116	156	156	195	240
D9 H6	15	20	30	40	55	-	-
D10 h8	18	24	36	50	68	-	-
L1	62	76	101	141	182	215	245
L2	28	36	58	82	82	105	130
L3	20	20	30	30	30	38	40
L4	2	2.5	3	3	3	3	3
L5	25	32	50	63	70	90	125
L6	2	2	4	5	6	7	3
L7	6	7	10	12	15	17	22
L9	4.8	7.2	10	12	15	15	15
L10	12.5	19	28	36	42	42	42
L11	121.5	145.5	163	219	258	277.5	352
L12	46.5	61.5	76	97.5	97.5	105.5	141
L13	216	263	327	428.5	467.5	526	663
L16	81.5	113.5	147.5	196.5	196.5	229	260
L17	26	26	26	40	41.5	52	60
L18	15	15	15	20	21.5	28	36
L19	21	22.5	23	33.5	33.5	45	53
L20	12	14	18	22	23	-	-
L21	22	22	32	33	32	-	-
L22	19	21	25	30	30	-	-
L23	2	2.5	2.5	2.5	2.5	2.5	4
L24	0.3	0.4	0.4	0.4	0.4	0.4	0.5
B1 h9	5	6	10	12	16	20	22
H1	18	24.5	35	43	59	79.5	90
X DINS5480	W16 x 0.8 x 30 x 18 x 6m	W22 x 1.25 x 30 x 16 x 6m	W32 x 1.25 x 30 x 24 x 6m	W40 x 2 x 30 x 18 x 6m	W55 x 2 x 30 x 26 x 6m	W70 x 2 x 30 x 34 x 6m	W80 x 2 x 30 x 38 x 6m