Shaft mounted helical gear units - Dimensions

A - Shaft mounted version

	A1	A2	B1	B2	B3	H	H1	H2	H3	L	S1
F2	150	12	40	1	119	70.5	110	243	156	109	Ø14
F3	168	15	45	1	148	81	132	286.5	182	140.5	Ø14
F4	210	20	47.5	1.5	172	98.5	159	341	217	158.5	Ø14
F5	263	25	53	1.5	207	120.5	196	421	270	184	Ø22
F6	313	30	62	2.5	235	144.5	234	508	328	215	Ø22
F7	367	35	76	3.5	293	171.5	273	599.5	382	250.5	Ø26
F8	417	40	93	3.5	343	191.5	324	696.5	458	301	Ø26

B - Shaft mounted version

	A1	A2	B1	B4	B5	H	H1	H2	H3	L	S1	M1	P1	S2	T2
F2	150	12	40	2	116	70.5	110	243	156	109	Ø14	87	99	M6	9
F3	168	15	45	3	144	81	132	286.5	182	140.5	Ø14	96	112	M8	12
F4	210	20	47.5	3.5	168	98.5	159	341	217	158.5	Ø14	106	122	M8	12
F5	263	25	53	4	202	120.5	196	421	270	184	Ø22	130	150	M10	15
F6	313	30	62	5	230	144.5	234	508	328	215	Ø22	154	178	M12	18
F7	367	35	76	6	288	171.5	273	599.5	382	250.5	Ø26	182	214	M16	24
F8	417	40	93	6	338	191.5	324	696.5	458	301	Ø26	220	260	M20	30

C - Flange mounted version

	B6	B7	H	H1	H2	L1
F2	26	10	70.5	110	243	122.5
F3	33	8	81	132	286.5	152
F4	34	7.5	98.5	159	341	169.5
F5	42	8	120.5	196	421	196
F6	46	8	144.5	234	508	227
F7	55.5	10	171.5	273	599.5	265.5
F8	60	15	191.5	324	696.5	321

	M	N	P	LA	T	S
F2	Ø130	Ø110 j6	Ø160	9	3.5	Ø9
F3	Ø130 Ø165	Ø110 j6 Ø130 j6	Ø160 Ø200	9 10	3.5 3.5	Ø9 Ø11
F4	Ø165 Ø215	Ø130 j6 Ø180 j6	Ø200 Ø250	10 11	3.5 4	Ø11 Ø13.5
F5	Ø215 Ø265	Ø180 j6 Ø230 j6	Ø250 Ø300	11 12	4 4	Ø13.5
F6	Ø265 Ø300	Ø230 j6 Ø250 h6	Ø300 Ø350	12 13	4 5	Ø13.5 Ø17.5
F7	Ø300 Ø400	Ø250 h6 Ø350 h6	Ø350 Ø450	13 16	5 5	Ø17.5 Ø17.5
F8	Ø400	Ø350 h6	Ø450	16	5	Ø17.5

D - Shaft mounted version + side areas

	A2	A3	B1	B4	B5	B9	B10	B11	H	H1	H2	H3	H4	H5	L	S1	M1	P1	S2	T2	S3	T3
F2	12	146	40	2	116	31	64	12	70.5	110	243	156	55	100	109	Ø14	87	99	M6	9	M8	12
F3	15	164	45	3	144	56	64	17.5	81	132	286.5	182	68	124	140.5	Ø14	96	112	M8	12	M10	15
F4	20	206	47.5	3.5	168	57	80	18	98.5	159	341	217	87	158	158.5	Ø14	106	122	M8	12	M12	18
F5	25	258	53	4	202	60	104	16	120.5	196	421	270	112	202	184	Ø22	130	150	M10	15	M12	18
F6	30	308	62	5	230	70	120	20	144.5	234	508	328	134	244	215	Ø22	154	178	M12	18	M16	24
F7	35	362	76	6	288	75.5	145	24	171.5	273	599.5	382	245	370	250.5	Ø26	182	214	M16	24	M20	30
F8	40	412	93	6	338	81	185	29	191.5	324	696.5	458	298	440	301	Ø26	220	260	M20	30	M24	36

E - Flange mounted version + side areas

	A3	B6	B7	B10	B11	B12	H	H1	H2	H4	H5	L1	S3	T3
F2	146	26	10	64	12	43	70.5	110	243	55	100	122.5	M8	12
F3	164	33	8	64	17.5	67	81	132	286.5	68	124	152	M10	15
F4	206	34	7.5	80	18	68	98.5	159	341	87	158	169.5	M12	18
F5	258	42	8	104	16	72	120.5	196	421	112	202	196	M12	18
F6	308	46	8	120	20	83	144.5	234	508	134	244	227	M16	24
F7	362	55.5	10	145	24	91.5	171.5	273	599.5	245	370	265.5	M20	30
F8	412	60	15	185	29	102	191.5	324	696.5	298	440	321	M24	36

	M	N	P	LA	T	S
F2	Ø130	Ø110 j6	Ø160	9	3.5	Ø9
F3	Ø130 Ø165	Ø110 j6 Ø130 j6	Ø160 Ø200	9 10	3.5 3.5	Ø9 Ø11
F4	Ø165 Ø215	Ø130 j6 Ø180 j6	Ø200 Ø250	10 11	3.5 4	Ø11 Ø13.5
F5	Ø215 Ø265	Ø180 j6 Ø230 j6	Ø250 Ø300	11 12	4 4	Ø13.5
F6	Ø265 Ø300	Ø230 j6 Ø250 h6	Ø300 Ø350	12 13	4 5	Ø13.5 Ø17.5
F7	Ø300 Ø400	Ø250 h6 Ø350 h6	Ø350 Ø450	13 16	5 5	Ø17.5 Ø17.5
F8	Ø400	Ø350 h6	Ø450	16	5	Ø17.5

Hollow shaft with keyway

	D1	D2	E3	E4	E5	F1	G1	H1	L
F2	Ø25H7	45	120	15	-	8	28.3	110	109
F3	Ø30H7 Ø35H7	50	150	18	-	8 10	33.3 38.3	132	140.5
F4	Ø40H7	55	175	20	-	12	43.3	159	158.5
F5	Ø50H7	70	210	25	70	14	53.8	196	184
F6	Ø60H7	85	240	30	80	18	64.4	234	215
F7	Ø70H7	100	300	30	100	20	74.9	273	250.5
F8	Ø90H7	120	350	35	120	25	95.4	324	301

Metric

Gear Unit	D1	E3	E5	E4	D2	G1	F1	H1	L
F2	25 ^+0.021₀	120	-	15	45	28.3	8	110	109
F3	30 ^+0.021₀	150	-	18	50	33.3	8	132	140.5
F3	35 ^+0.025₀	150	-	18	50	38.3	10	132	140.5
F4	40 ^+0.025₀	175	-	20	55	43.3	12	159	158.5
F5	50 ^+0.025₀	210	70	25	70	53.8	14	196	184
F6	60 ^+0.030₀	240	80	30	85	64.4	18	234	215
F7	70 ^+0.030₀	300	100	30	100	74.9	20	273	250.5
F8	90 ^+0.035₀	350	120	35	120	95.4	25	324	301

Inch

Dimensions are inch

Gear Unit	D1	E3	E5	E4	D2	G1	F1	H1	L
F2	1.000 ^+0.0008₀	4.72	1.57	0.59	1.77	1.124	0.250	4.33	4.29
F3	1.250 ^+0.0010₀	5.91	1.97	0.71	1.97	1.377	0.250	5.20	5.53
F4	1.500 ^+0.0010₀	6.89	2.36	0.79	2.17	1.679	0.375	6.26	6.24
F5	2.000 ^+0.0012₀	8.27	2.76	0.98	2.76	2.233	0.500	7.72	7.24
F6	2.375 ^+0.0012₀	9.45	3.15	1.18	3.35	2.661	0.625	9.21	8.46
F7	2.750 ^+0.0012₀	11.81	3.94	1.18	3.94	3.042	0.625	10.75	9.86

V - Output shaft with key

	D	DB	E	E1	E2	F	GA	H1	L2
F2	Ø25k6	M10	50	40	5	8	28	110	119
F3	Ø30k6 Ø35k6	M10 M12	60 70	50 60	5 5	8 10	33 38	132	148.5
F4	Ø40k6	M16	80	70	5	12	43	159	166
F5	Ø50k6	M16	100	80	10	14	53.5	196	192
F6	Ø60m6	M20	120	100	10	18	64	234	223
F7	Ø75m6	M20	140	125	7.5	20	79.5	273	260.5
F8	Ø90m6	M24	170	140	15	25	95	324	316

Metric

Gear Unit	D	E	E2	Key	GA	DB	H1	L2
F2	25 ^+0.015_+0.002	50	5	8 x 7 x 40	28	DR M10 x 22	110	119
F3	30 ^+0.015_+0.002	60	5	8 x 7 x 50	33	DR M10 x 22	132	148.5
F3	35 ^+0.018_+0.002	70	5	10 x 8 x 60	38	DR M12 x 28	132	148.5
F4	40 ^+0.018_+0.002	80	5	12 x 8 x 70	43	DR M16 x 36	159	166
F5	50 ^+0.018_+0.002	100	10	14 x 9 x 80	53.5	DR M16 x 36	196	192
F6	60 ^+0.030_+0.011	120	10	18 x 11 x 100	64	DR M20 x 42	234	223
F7	75 ^+0.030_+0.011	140	7.5	20 x 12 x 125	79.5	DR M20 x 42	273	260.5
F8	90 ^+0.035_+0.013	170	15	25 x 14 x 140	95	DR M24 x 50	324	316

Inch

Dimensions are inch

Gear Unit	D	E	E2	Key	GA	DB	H1	L2
F2	1.000 ⁰_-0.0005	1.97	0.24	1/4 x 1/4 x 1 1/2	1.11	3/8-16 x 0.87 UNC	4.33	4.69
F3	1.250 ⁰_-0.0005	2.36	0.31	1/4 x 1/4 x 1 3/4	1.36	1/2-13 x 1.12 UNC	5.20	5.85
F4	1.625 ⁰_-0.001	3.15	0.45	3/8 x 3/8 x 2 1/4	1.79	5/8-11 x 1.38 UNC	6.26	6.54
F5	2.000 ⁰_-0.001	3.94	0.65	1/2 x 1/2 x 2 5/8	2.22	3/4-10 x 1.61 UNC	7.72	7.56
F6	2.375 ⁰_-0.001	4.72	0.61	5/8 x 5/8 x 3 1/2	2.65	3/4-10 x 1.61 UNC	9.21	8.78
F7	3.000 ⁰_-0.001	5.51	0.69	3/4 x 3/4 x 4 1/8	3.33	3/4-10 x 1.61 UNC	10.75	10.26
F8	3.625 ⁰_-0.001	6.69	0.65	7/8 x 7/8 x 5 3/8	4.01	1-8 x 2.13 UNC	12.76	12.44

S - Hollow shaft with shrink disc

	*)	D2	D3	D5	D6	E6	E7	E8	E9	E10	H1	L	L3
F2	DM80 (DM100)	45	77	Ø25H7	Ø25h6	143	25	25	27	27	110	109	158
F3	DM100 (DM112)	50	86	Ø30H7 Ø35H7	Ø30h6 Ø35h6	176	20	30	22	32	132	140.5	188
F4	DM112 (DA132)	55	96	Ø40H7	Ø40h6	202	20	40	22	42	159	158.5	214.5
F5	DA132	70	117	Ø50H7	Ø50h6	242	30	50	32	52	196	184	255
F6	DA180	85	148	Ø60H7	Ø60h6	274	40	60	42	62	234	215	292
F7	DA200	100	180	Ø70H7	Ø70h6	343	50	70	52	72	273	250.5	359
F8	DA225	120	225	Ø95H7	Ø95h6	402	60	80	62	82	324	301	422

*) largest possible motor size (without protection cover)

Z - Splined hollow shaft

	DIN5480	D2	D3	D8	D9	D10	DB1	E3	E10	E11	E12	E13	H1	L	L3
F2	30x1.25x30x22	45	77	35	40	2.75	M10	120	18	25	88	33.05 -0.04	110	109	157
F3	35x2x30x16	50	86	40	46	4	M12	150	18	32	118	38.94 -0.04	132	140.5	188
F4	40x2x30x18	55	96	42	50	4.5	M16	175	23	42	140	45.08 -0.04	159	158.5	214.5
F5	50x2x30x24	70	117	52	62	4	M16	210	23	52	174	54.16 -0.05	196	184	255
F6	65x2x30x31	85	148	70	82	4	M20	240	25	62	195	68.99 -0.06	234	215	292
F7	70x2x30x34	100	180	72	85	4	M20	300	25	72	255	74.18 -0.06	273	250.5	359
F8	85x3x30x27	120	225	90	105	6	M20	350	27	88	298	91.02 -0.06	324	301	422

G - Rubber elements

1 Screw DIN933

2 Washer

3* Rubber elements

4* Washer

5 Nut

* in scope of delivery

Gear unit	H6	B15	B13 unstressed	B13 prestressed	D11	D12	B14	D13
F2	156	2.5	13	12	12.5	30	5	40
F3	182	2.5	13	12	12.5	30	5	40
F4	217	2	18	17	12.5	40	5	50
F5	270	2	28	26.5	21	50	8	60
F6	328	2	28	26.5	21	60	8	70
F7	382	3	37	35.5	25	80	10	100
F8	458	3	37	34.5	25	80	10	100