Air Hoists

 

ENDO high efficient air hoists achieve speedy and safe work.

Advantages;

• Small and compact body provides easy handling.
• High-speed operation provided by ENDO air hoists serves the improved working efficiency to the work which requires considerable frequency.
• Smooth and step less operation avails for precise works like Jig setting.
• Non-step speed control is available. Operation speed depends on the pushing degree of the push buttons or the pulling degree of the control rope.
• Easy installation. The air hoist works after hose connecting. No adjustment is required.
  *always makes sure of air blow before connecting the hose with an air hoist. This is important to avoid the unexpected trouble of control valve etc.
• ENDO air motor realizes safe working condition against the work in the risk of explosion like the chemical factory.

Structure of ENDO air hoist

The vane motor is applied to ENDO air hoists. Seven vanes are composed of one set of vanes and incorporated in rotor. These vanes are moveable toward radius direction and moves in the biased cylinder receiving air pressure. The moving vanes move the rotor and finally lifting and lowering are realized.

 

Endo "Air Hoist" Series

Explanation about speed control

Non-step speed control is available. Operation speed depends on the pushing degree of the push buttons or the pulling degree of the control rope.

EHW-120	EHW-120R.AT	ATC	(EHL) PCS-1 (EHL) PCS-2	(EHL) Pull rope

ENDO air hoist speed control is associated with the accelerator of motor bicycle or car. Pushing degree / pulling degree controls the speed of lifting / lowering.

Pendant switch	Pushing degree - [shallow]
	Pulling degree - [shallow]
Pull rope (EHL)	Pushing degree - [deep]
	Pulling degree deep - [deep]

Wire Type

EHW / AH

Wire rope series

Features

1. Reduction gears are planetary gears which are small and light and can take large speed reduction
   ratio. Reduction gears are well heat-treated having adequate strength.
2. Control valve is engineered with spool valves of spring return in 2 positions and 3 ports. The valve
   works by controlling the lever switch connected with the spool.
3. The cone brake system is applied to the wire rope hoists. The durable cone brake connected with
   the control valve is integrated with the proper speed reduction mechanism at air motor, finally
   achieving the excellent control.
4. The reverse winding protection is incorporated in EHW air hoists series. When the wire rope is pulled out 1.9 m, the system makes the air motor stopped automatically. Safety working is provided.

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Specification

 

Model	Rated load kg	Stroke m	Air pressure MPa {kgf/cm2}	Lifting speed m/min	Air consumption m3/min (normal)	Air inlet	Mass kg
EHW-60	60	1.9	0.4 {4}	18.5	0.55	R.3/8	9.2
			0.5 {5}	22.5	0.7
			0.6 {6}	26.0	0.88
EHW-60R/EHW-60R-5	60	1.9	0.4 {4}	18.5	0.55	Rc.3/8	9.5 (10.3)
			0.5 {5}	22.5	0.7
			0.6 {6}	26.0	0.88
EHW-120	120	1.9	0.4 {4}	11.0	0.59	R.3/8	9.4
			0.5 {5}	13.5	0.75
			0.6 {6}	16.0	0.93
EHW-120R/EHW-120R-5	120	1.9	0.4 {4}	11.0	0.59	Rc.3/8	9.7 (10.4)
			0.5 {5}	13.5	0.75
			0.6 {6}	16.0	0.93
AH-250R	160	2.5	0.4 {4}	9.0	0.75	Rc.1/2	18.2
	200		0.5 {5}	10.0	0.92
	250		0.6 {6}	11.0	1.1
Note. Application: Indoor -10°C ~ +50°C (Temperature) (     ) indication in Mass means EHW-XX-5 type.

 

 

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Chain Type

AT / ATC / EHL

Load chain series

Endo chain hoists employ the surface hardened load chain with T, Grade 8.

Specification

Model	Rated load t	Stroke m	Air pressure MPa {kgf/cm2}	Lifting speed m/min	Air consumption m3/min (normal)	Chain sizeXfall	Air inlet	Mass kg
AT-125K AT-125K-5	125kg	3	0.4 {4}	10.0	0.55	4.0x1	Rc.3/8	12.5 (13.2)
			0.5 {5}	12.0	0.71
			0.6 {6}	14.5	0.90
EHL-05TS	1/2	3	0.4 {4}	7.5	0.95	6.3x1	Rp.1/2	18.7
			0.5 {5}	9.0	1.3
			0.6 {6}	10.5	1.65
EHL-1TW	1	3	0.4 {4}	3.7	0.95	6.3x2	Rp.1/2	24.2
			0.5 {5}	4.5	1.3
			0.6 {6}	5.2	1.65
EHL-1TS	1	3	0.4 {4}	4.0	1.0	7.1x1	Rp.1/2	34.0
			0.5 {5}	5.2	1.4
			0.6 {6}	6.0	1.8
EHL-2TW	2	3	0.4 {4}	2.0	1.0	7.2x2	Rp.1/2	42.0
			0.5 {5}	2.6	1.4
			0.6 {6}	3.0	1.8
EHL-3TS	3	3	0.4 {4}	2.0	1.75	12.5x1	Rp.3/4	75.0
			0.5 {5}	2.6	2.47
			0.6 {6}	3.0	3.14
EHL-6TW	6	3	0.4 {4}	1.0	1.75	12.5x2	Rp.3/4	96.0
			0.5 {5}	1.3	2.47
			0.6 {6}	1.5	3.14
Note. ENDO air hoists are available for only indoor, with temperature of -10°C ~ +50°C. The figures ( ) indicate AT-125K

 

AT.ATC SERIES

 

availability for EHL series

	Control Type
Model name	Pull rope	PC-1	PC-1B	PCS-2	PCS-2B	Remark
EHL-025TS	O	X	O
EHL-05TS	O	X	O
EHL-098TW	O	X	O
EHL-1TW	O	X	O			Overland protector is required
EHL-1TS	O			X	O	Overland protector is required
EHL-2TW	O			X	O	Overland protector is required
EHL-3TS	O			X	O	Overland protector is required
EHL-6TW	O			X	O	Overland protector is required
O mark : CE available      X mark : CE not available

 

Accessories

Pendant switch

 

Cleaner set

This device is available for eliminating noisy volume and gathering the exhausted oil from the exhaust hole. The device contributes to clean environment.

Parts Number	Available hoist	Mass (kg)
LHP001343	EHL-025TS, EHL-05TS, EHL-098TW, EHL-1TW	1.0
LHP001388	EHL-1TS EHL-2TW	1.0
LHP001389	EHL-3TS, EHL-6TW	1.6

Overload protector

Model	Available hoist	Mass (kg)
OP-05TS	EHL-05TS	2.0
OP-1TW	EHL-1TW	2.2
OP-1TS	EHL-1TS	6.2

 

Other option available

Stainless steel load chain

Due to the low breaking load of this type of chain, the nominal capacity of EHL-1TS, EHL-2TW would be reduced 20%. (800 kg and 1600 kg each). For 3 ton and 6 ton hoist, no stainless chain is available.

Chain buckets

ENDO supplies a chain bucket for the under mentioned chain lengths.

Model / chain lengths	6m	10m	12m	20m
AT-60 / AT-125K	O		*	*
EHL-025TS / EHL-05TS	O		*	*
EHL-098TW / EHL-1TW	O		*	*
EHL-1TS / EHL-2TW	O		*	*
EHL-3TS / EHL-6TW	O	*
O mark : means a standard bucket * mark : means an optional bucket When you need the bucket capable of the other chain lengths, contact Active Lifting Equipment

 

MTH Series

Air motor trolley - MTH series -

The ENDO air motor trolley can work at the chemical factory or in hazard condition safely so that power source is the compressed air.

Stepless speed control is available. The working efficiency will be improved at frequent operation because high speed operation is achieved as well as delicate operation.

 

Specification

Model	Capacity t	Air pressure MPa {kgf/cm2}	Travelling speed m/min	Air consumption m3/min (normal)	Available beam width mm	Min. radius for curve mm	Air inlet Rc	Mass kg
MTH-1T-5	1	0.4 {4}	20	0.55	75 100. 125	3500 800	1/2	35.0
		0.5 {5}	25	0.6
		0.6 {6}	28	0.65
MTH-2T-5	2	0.4 {4}	16	1.05	125. 150	1000	1/2	63.0
		0.5 {5}	17	1.3
		0.6 {6}	18	1.6
MTH-6.3T	6.3	0.4 {4}	17	1.05	150. 175. 190	2500	3/4	127.0
		0.5 {5}	18	1.3
		0.6 {6}	19	1.6
Note. Four push button control (4 direction) is available as well as two push button control (2 direction). It depends on the customer request. Low head room application is available on request.

Corresponding Table - Air hoist / Air motor trolley -

Model	EHL-025TS	EHL-05TS	EHL-098TW	EHL-1TW	EHL-1TS	EHL-2TW	EHL-3TS	EHL-6TW
MTH-1T-5	O	O	O	O
MTH-2T-5					O	O
MTH-6.3T							O	O