4HWF SERIES

Capacité de 1 500 à 8 000 lb

Les treuils de puissance de la 4HWF Series Thern sont dotés de denture hélicoïdale/sans fin, ce qui les rend idéaux pour les applications nécessitant un contrôle de charge sécurisé et un positionnement précis.

FAITS SAILLANTS

Roulements à rouleaux de style bride
Tambour en acier soudé
Arbre de tambour en acier massif prolongé
Assemblages de câbles métalliques
Moteur monté sur bride
Frein de disque de moteur de fixation de charge
Réducteurs de vitesse de transmission directe
Conformité ANSI
Garantie limitée de 2 ans

MODÈLES DE SERIE

4HWF1M
4HWF2M
4HWF4M
4HWF6M
4HWF8M

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Treuil de puissance robuste modèle 4HWF1M

Features Performance Specs Accessories/Options Dimensions Controls Resources

Flange Mounted Motor Load Holding Motor Disc Brake Direct Drive Gear Reducer Flange Style Roller Bearing Welded Steel Drum Extended Steel Drum Shaft Wire Rope Assemblies ANSI B30.7 Compliance Two-Year Warranty

4HWF Series Performance Characteristics
	Model Number Extensions				Load Rating						Line Speed
Model No.	Load Rating	Line Speed	Motor Codes	Motor HP	1st Layer		Mid Drum		Full Drum		1st Layer		Full Drum
	(lb)	(fpm)			(lb)	(kg)	(lb)	(kg)	(lb)	(kg)	(fpm)	(mpm)	(fpm)	(mpm)
4HWF1M	1500	25	D,E,F	1.5	1500	681	900	409	700	318	23	7.0	52	15.8
4HWF1M	1500	35	D,E,F	2	1500	681	900	409	700	318	32	9.8	73	22.3
4HWF2M	2000	25	D,E,F	2	2200	998	1500	681	1200	545	22	6.7	40	12.2
4HWF2M	2000	35	D,E,F	3	2200	998	1500	681	1200	545	34	10.4	63	19.2
4HWF4M	4000	25	D,E,F	3	4000	1815	2500	1134	1800	817	21	6.4	47	14.3
4HWF4M	4000	35	D,E,F	5	4000	1815	2400	1134	1800	817	35	10.7	78	23.8
4HWF6M	6000	25	D,E,F	5	6000	2722	4400	1996	3400	1543	24	7.3	42	12.8
4HWF6M	6000	35	D,E,F	7.5	6000	2722	4400	1996	3400	1543	35	10.7	61	18.6
4HWF8M	8000	25	D,E,F	7.5	8100	3675	5800	2631	4500	2042	27	8.2	47	14.3
4HWF8M	8000	35	D,E,F	10	8100	3675	5800	2631	4500	2042	39	11.9	64	19.5

Please contact factory or nearest Thern distributor for firm fixed price and delivery.

Motor Codes
D	230 volt	3 phase
E	460 volt	3 phase
F	All other voltages, please contact factory.

IMPORTANT: It is the owner’s or operator’s responsibility to determine the suitability of the equipment to its intended use. Study all applicable codes, manuals and regulations. Be sure to read the Owner’s Manual supplied with the equipment before operating it.

4HWF Series Drum Capacities
					Drum Capacity
Model No.	Wire Rope Dia.		Breaking Strength ¹		1st Layer		Mid Drum		Full Drum
	(in)	(mm)	(lb)	(kg)	(ft)	(m)	(ft)	(m)	(ft)	(m)
4HWF1M	1/4	6.4	7000²	3175	43	13.2	370	112.8	830	253.0
4HWF1M	5/16	7.9	9800²	4445	34	10.4	250	76.2	560	170.7
4HWF1M	3/8	9.7	15,100	6849	27	8.2	180	54.9	400	121.9
4HWF1M	7/16	11.2	20,400	9254	23	7.0	130	39.6	300	91.4


4HWF2M	1/4	6.4	7000²	3175	51	15.5	340	103.6	750	228.6
4HWF2M	5/16	7.9	9800²	4445	41	12.5	230	70.1	500	152.4
4HWF2M	3/8	9.7	15,100	6849	33	10.1	160	48.8	360	109.7
4HWF2M	7/16	11.2	20,400	9254	28	8.5	120	36.6	270	82.3


4HWF4M	5/16	7.9	9800²	4445	87	26.5	950	289.6	2120	646.2
4HWF4M	3/8	9.7	15,100	6849	70	21.3	680	207.3	1520	463.3
4HWF4M	7/16	11.2	20,400	9254	60	18.3	510	155.4	1140	347.5
4HWF4M	1/2	12.7	26,600	12,066	52	15.8	400	121.9	890	271.3
4HWF4M	9/16	14.2	33,600	15,240	46	14.0	320	97.5	710	216.4


4HWF6M	7/16	11.2	20,400	9254	76	23.2	450	137.2	990	301.8
4HWF6M	1/2	12.7	26,600	12,066	66	20.1	350	106.7	770	234.7
4HWF6M	9/16	14.2	33,600	15,240	58	17.7	280	85.3	620	189.0
4HWF6M	5/8	16.0	41,200	18,688	51	15.5	230	70.1	510	155.4
4HWF6M	3/4	19.1	58,800	26,671	42	12.8	160	48.8	360	109.7


4HWF8M	9/16	14.2	33,600	15,240	89	27.1	540	164.6	1210	368.8
4HWF8M	5/8	16.0	41,200	18,688	78	23.8	440	134.1	990	301.8
4HWF8M	3/4	19.1	58,800	26,671	65	19.8	310	94.5	700	213.4
4HWF8M	7/8	22.4	79,600	36,106	54	16.5	230	70.1	500	152.4
4HWF8M	1	25.4	103,400	46,902	47	14.3	180	54.9	390	118.9
Values based on 6×37 IWRC EIPS wire rope. ¹ Values based on 7×19 galvanized aircraft cable. ² Actual drum capacities 25-30% less due to non-uniform winding. Wire rope tension will also affect drum capacity. Wire rope should be selected based on the breaking strength to load rating ratio and application parameters. Industry standards suggest a 5:1 breaking strength to load rating ratio for lifting and a 3:1 ratio for pulling.

4HWF Series Winch Dimensions

4HWF Series Winch Dimensions
Model No.	A		B		C		D		E		H		J		K
	(in)	(mm)	(in)	(mm)	(in)	(mm)	(in)	(mm)	(in)	(mm)	(in)	(mm)	(in)	(mm)	(in)	(mm)
4HWF1M-1500-25	25.50	648	27.00	686	6.00	152	8.00	203	2.38	60	14.00	356	1.00	25	20.00	508
4HWF1M-1500-35	25.50	648	27.00	686	6.00	152	8.00	203	2.38	60	14.00	356	1.00	25	20.00	508


4HWF2M-2000-25	26.25	667	28.00	711	6.00	152	8.00	203	2.38	60	14.00	356	1.00	25	20.00	508
4HWF2M-2000-35	26.25	667	29.75	756	6.00	152	8.00	203	2.38	60	14.00	356	1.00	25	20.00	508


4HWF4M-4000-25	39.00	991	35.00	889	9.63	245	12.00	305	5.13	130	21.00	533	1.00	25	30.50	775
4HWF4M-4000-35	39.00	991	35.00	889	9.63	245	12.00	305	5.13	130	21.00	533	1.00	25	30.50	775


4HWF6M-6000-25	41.00	1041	36.00	914	9.63	245	12.00	305	5.13	130	21.00	533	1.00	25	30.50	775
4HWF6M-6000-35	41.00	1041	39.00	991	9.63	245	12.00	305	5.13	130	21.00	533	1.00	25	30.50	775


4HWF8M-8000-25	50.00	1270	43.50	1105	12.00	305	14.50	368	6.25	159	25.50	648	1.25	32	26.50	673
4HWF8M-8000-35	50.00	1270	45.50	1156	12.00	305	14.50	368	6.25	159	25.50	648	1.25	32	26.50	673

Model No.	L		M		N		P		R		S (hole dia.)		V		Ship Wt.
	(in)	(mm)	(in)	(mm)	(in)	(mm)	(in)	(mm)	(in)	(mm)	(in)	(mm)	(in)	(mm)	(lb)	(kg)
4HWF1M-1500-25	10.00	254	7.56	192	0.63	16	15.75	400	7.88	200	19/32	15	—	—	190	87
4HWF1M-1500-35	10.00	254	7.56	192	0.63	16	15.75	400	7.88	200	19/32	15	—	—	190	87


4HWF2M-2000-25	10.00	254	7.56	192	0.63	16	15.75	400	7.88	200	19/32	15	—	—	240	109
4HWF2M-2000-35	10.00	254	7.56	192	0.63	16	15.75	400	7.88	200	19/32	15	—	—	240	109


4HWF4M-4000-25	15.25	387	11.50	292	1.00	25	24.00	610	12.00	305	7/8	22	—	—	480	218
4HWF4M-4000-35	15.25	387	11.50	292	1.00	25	24.00	610	12.00	305	7/8	22	—	—	480	218


4HWF6M-6000-25	15.25	387	11.50	292	1.00	25	24.00	610	12.00	305	7/8	22	—	—	650	295
4HWF6M-6000-35	15.25	387	11.50	292	1.00	25	24.00	610	12.00	305	7/8	22	—	—	710	323


4HWF8M-8000-25	13.25	337	14.50	368	1.13	29	28.75	730	14.38	365	1-1/8	29	39.75	1010	1120	509
4HWF8M-8000-35	13.25	337	14.50	368	1.13	29	28.75	730	14.38	365	1-1/8	29	39.75	1010	1180	536


Dimensions are for reference only and subject to change without notice. Please contact factory for exact dimensions.