Description

Appointment

Single-stage universal worm gearboxes H-100, H-125, H-160 designed to increase the torque and decrease the rotational speed as components in the drives of machines, equipment and mechanisms.

Examples of designations when ordering products

Gearbox H-100-40-51-1- KK-2VU-3, where:

H- type gearbox - single-stage worm gear;
100 -center-to-center distance;
40 - nominal gear ratio;
51 - assembly option according to GOST 20373-94;
1 - the location of the worm pair (worm under the wheel);
K - Version of the high-speed shaft end - K - conical with internal thread
(C - cylindrical according to GOST 12080, K1 - conical with external thread according to GOST 12081);
K - Version of the end of the slow-moving shaft K - conical with internal thread
(C - cylindrical according to GOST 12080, K1 - conical with external thread according to GOST 12081);
2 - accuracy category according to GOST R 50891-96;
B - with a fan;
- climatic versions U,T (for accommodation categories 1...3) and climatic versions UHL and O (for accommodation categories 4) according to GOST 15150-69.

Assembly options

An option for the location of the worm pair:

Technical specifications

Gear ratios numbers		Speed of rotation of the input shaft, rpm						Permissible radial load on the shaft, N		The correct sound power level, DBA	Weight, kg
Gear ratios numbers		750		1000		1500		Permissible radial load on the shaft, N
Nominal	Actual	Permissible output torque. shaft, Nm	EFFICIENCY %	Permissible output torque. shaft, Nm	EFFICIENCY %	Permissible output torque. shaft, Nm	EFFICIENCY %	Entrance	Weekend
gearbox H - 100
8	7,75	447	91	425	92	380	93	800	5500	80	57
10	10	460	90	410	91	367	93
12,5	12	470	89	420	90	374	92
16	15,5	492	85	440	87	392	89
20	20	464	83	414	85	389	87
25	24	466	83	417	84	372	87
31,5	31	500	63	448	66	400	70
40	40	485	71	433	74	387	78
50	48	483	71	436	73	389	77
63,0	64	396	60	350	64	313	69
80	84	366	58	327	61	292	67
gearbox H - 125
8	8	826	91	738	92	659	93	1200	8000	80	88
10	10	800	91	712	92	636	93
12,5	13	785	89	700	91	626	92
16	16	850	85	757	87	676	89
20	20	820	84	730	86	653	86
25	26	772	82	690	84	616	87
31,5	32	1000	75	890	78	800	81
40	40	870	73	775	78	692	79
50	52	803	70	717	73	640	77
63,0	60	765	68	683	71	610	76
80	84	660	60	590	63	525	69
gearbox H - 160
8	8	1557	92	1400	93	1250	94	1600	11000	80	157
10	10,5	1450	91	1294	92	1153	93
12,5	13	1440	90	1290	91	1150	93
16	16	1743	88	1557	89	1390	91
20	21	1442	84	1290	85	1150	89
25	25	1392	83	1243	85	1110	87
31,5	32	2000	79	1790	82	1600	83
40	42	1522	73	1350	76	1244	79
50	52	1465	71	1310	74	1168	73
63,0	66	1295	66	1157	70	1033	74
80	78	1370	64	1223	69	1092	74

Dimensions and dimensions

Type	a_w	L	L₁	L₂	L₃	L₄	L₅	l	d	b	H	h
Ч-100	100	373	240	200	125	177	225	40	19	45	312	100
Ч-125	125	437	275	230	146	210	261	45	19	60	396	111
Ч-160	160	551	350	300	195	245	345	70	22	70	500	140

Type

Ч-100

179

140

150

341

175

140

155

450

225

218

217

Ч-125

217

165

170

363

230

190

135

460

230

246

242

Ч-160

271

100

210

434

280

230

165

560

280

285

278

Shaft end sizes:

- cylindrical

Type	Shaft	l	b	d	t
Ч-100	vh	80	10	32	35
Ч-125		80	10	32	35
Ч-160		110	12	40	43
Ч-100	output	110	14	45	48,5
Ч-125		110	16	55	59
Ч-160		140	20	70	74,5

- conical

Type	Shaft	l	l₁	b	t	d	d₃
Ч-100	vh	80	58	6	17,05	35	M20x1.5
Ч-125		80	58	6	17,05	32	M20x1.5
Ч-160		110	82	10	20,95	40	M24x2
Ч-100	output	110	82	12	23,45	45	M30x2
Ч-125		110	82	14	28,95	55	M36x3
Ч-160		140	105	18	36,38	70	M48x3

- hollow

Type	L	L₁	L₂	Designation of slots by GOST 6033-80	d
Ч-100	205	90	57,5	45 x H7 x 2	46
Ч-125	230	110	60	55 x H7 x 2,5	60
Ч-160	275	130	72,5	70 x H7 x 2,5	72

Number of steps	Одноступенчатые
Axis location	Interbreeding

Worm gearboxes type H-100, H-125, H-160

Appointment

Examples of designations when ordering products

Assembly options

An option for the location of the worm pair:

gearbox H - 100

Shaft end sizes:

vh

vh

Worm gear 1H-63A

Worm gear 2H-63

Worm gear 2H-80

Worm gear unit H-40

Worm gear unit H-80

Worm gearboxes type H-100, H-125, H-160

Appointment

Examples of designations when ordering products

Assembly options

An option for the location of the worm pair:

gearbox H - 100

Shaft end sizes:

vh

vh

Related products

Worm gear 1H-63A

Worm gear 2H-63

Worm gear 2H-80

Worm gear unit H-40

Worm gear unit H-80