Product

Chain Hoist

Product ID: ECH Series

The chain hoist is manufactured with motor housing, which is made of aluminum alloy casting that features rigid structure and light weight. The motor is framed with radiant cooling fins, which permits 40% (dual speed 40/20%, YSF-series 15%) duty cycle. As for the chain hoist motor brake, we develop an advanced element called "Electro-Magnetic Brake Controller"; it's a unique design in its field, R.O.C. Patent No. 27417 features simultaneous braking upon release of P.B. even under full load.

The limit switch of the chain hoist is fitted at both top and button ends shuts off power automatically to prevent load chain from running out. The load chain is made of grade 80 case hardened alloy steel. On the other hand, we adopt hot forged high tensile steel to make its hook. Hence, the hook is rigid and durable with 360 swivels, fitting with safety latch to assure safe lifting.

The chain hoist bracket is made of double high-tensile alloy steel plate, featuring rugged and durable construction. The mechanical brake is designed advanced that assures secure braking even under overload. In conjunction with motor brake, features "DOUBLE BRAKE SYSTEM" for safety and durability in hoist operation. Our chain hoist factories spare no expense in maintaining the quality assurance, increasing manufacturing efficiency, spending huge sums of money to import advanced manufacturing equipment and insisting on equipments first and quality first.

Features:

Transformer
- Power to pendant control reduced to 24V or 48V for safer operation.
Magnetic Contactor
- High performance non-fuse circuit breakers allow frequent trouble cycling with free operation.
Phase Error Relay
- A specially designed electric board for chain hoist prevents motor from running at it reverse phased.
Push Button Pendant
- Offers light and durable switching controls.
- For special applications, please contact our company representative or authorized distributor.

See more complete detail

Capacity (ton)				0.5	1		2		0.5	1		2		0.5		1		2		3		2		2.5		3		5		7.5			10		15			20			30
Life Height (m)				3 (6) etc.
Load Chain (mm)				Ф7.1					Ф7.1					Ф7.1								Ф10		Ф11.2		Ф10		Ф11.2
Single Speed (m/min)	50Hz		YSF	5.6	3.9		2.0		6.7	4.7		2.3		-		-		-		-		-		-		-		-		-			-		-			-			-
			YSL	-	-		-		-	-		-		6.7		4.7		2.3		1.5		-		-		-		-		-			-		-			-			-
			YSH	-	-		-		-	-		-		(9.2)		(6.7)		3.3		2.2		-		-		-		-		-			-		-			-			-
			YSS	-	-		-		-	-		-		-		-		-		-		6.6		5.2		4.3		2.6		1.8			2.6		(1.8)			1.3			0.9
	60Hz		YSF	6.7	4.7		2.3		8.0	5.6		2.8		-		-		-		-		-		-		-		-		-			-		-			-			-
			YSL	-	-		-		-	-		-		8.0		5.6		2.8		1.8		-		-		-		-		-			-		-			-			-
			YSH	-	-		-		-	-		-		(11.0)		(8.0)		4.0		2.6		-		-		-		-		-			-		-			-			-
			YSS	-	-		-		-	-		-		-		-		-		-		7.9		6.4		5.2		3.2		2.1			3.2		(2.1)			1.5			1.1
Dual Speed (m/min)	50Hz		YSLD	-	-		-		-	-		-		(6.7/2.2)		(4.7/1.6)		2.3/0.8		1.5/0.5		-		-		-		-		-			-		-			-			-
			YSHD	-	-		-		-	-		-		(9.2/3.1)		(6.7/2.2)		3.3/1.1		2.2/0.7		-		-		-		-		-			-		-			-			-
			YSSD	-	-		-		-	-		-		-		-		-		-		6.6/2.2		5.2/1.7		4.3/1.4		2.6/0.9		1.8/0.6			2.6/0.9		1.8/0.6			1.3/0.43			0.9/0.3
	60Hz		YSLD	-	-		-		-	-		-		(8.0/2.7)		(5.6/1.8)		2.8/1.0		1.8/0.6		-		-		-		-		-			-		-			-			-
			YSHD	-	-		-		-	-		-		(11.0/3.7)		(8.0/2.7)		4.0/1.3		2.6/0.9		-		-		-		-		-			-		-			-			-
			YSSD	-	-		-		-	-		-		-		-		-		-		7.9/2.6		6.4/2.0		5.2/1.7		3.2/1.0		2.1/0.7			3.2/1.0		2.1/0.7			1.5/0.5			1.1/0.4
Motor Power (kw)				1.8					1.8					1.5(1.8)				1.8				3.7											3.7X2		5.0X2
Motor Power (kw)				-					-					1.8/0.6								3.7/1.2											3.7/1.2X2		5.0/1.7X2
Power Supply				Single Phase 110V, 115V					Single Phase 220V, 230V					3 Phase, 220V- 600V								3 Phase, 220V- 600V
E.D. Rating (%)				15					15					40								40
Load Chain FallNumber				1			2		1			2		1				2		3		1				2				3			4		6			8			12
N.W./G.W. (kg)				55/58.5			64.5/67		55/58.5			65/67		50.5/53				61/64		73/96		125/155		130/160		140/170		153/183		195/230			410/470		510/580			890/990			1035/1135
Packing LXWXH (cm)				60X57X33					60X57X33					60X57X33						62X52X50		73X57X51								73X70X70			86X80X75		140X85X97			170X105X167			175X110X185
Capacity (ton)		Model				Dimensions (mm)
Capacity (ton)		Model				H					A								B								C		D		E	F		I		J	K		L	M		N
0.5		YSL, H, E, F-050				595		E560			505		F548		LD548		HD548		245		F288		LD288		HD288		260		240		115	125		40		28	40		25	23		23
1		YSL, H, E, F-100				595		E560			505		F548		LD548		HD548		245		F288		LD288		HD288		260		240		115	125		40		28	40		25	23		23
2		YSL, H, E, F-200				745		E710			505		F548		LD548		HD548		245		F288		LD288		HD288		260		280		175	65		46		36	46		36	31		31
3		YSL, H-300				880		-			640		-		LD548		HD548		245		-		LD288		HD288		260		280		175	105		52		43	52		43	34		34
2		YSS-200				835		-			640		-		-		SD650		326		-		-		SD336		314		448		278	170		52		43	52		43	34		34
2.5		YSS-250				880		-			640		-		-		SD650		326		-		-		SD336		314		448		278	170		52		43	52		43	34		34
3		YSS-300				960		-			640		-		-		SD650		326		-		-		SD336		314		448		340	108		52		43	52		43	34		34
5		YSS-500				1030		-			640		-		-		SD689		326		-		-		SD375		314		448		356	92		62		45	62		45	45		45
7.5		YSS-750				1150		-			640		-		-		SD689		326		-		-		SD375		314		587		388	199		72		40	75		57	84		48
10		YSS-1000				1270		-			640		-		-		SD689		326		-		-		SD375		314		970		485	485		72		40	100		68	92		60
15		YSS-1500				1365		-			679		-		-		SD724		365		-		-		SD410		314		1360		680	680		80		40	120		90	169		85
20		YSS-2000				1950		-			866		-		-		SD866		433		-		-		SD433		433		1472		736	736		82		82	140		95	164		95
30		YSS-3000				2000		-			924		-		-		SD924		462		-		-		SD462		462		1472		736	736		92		92	140		95	221		95

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