Yale CPV Electric Hoist Suspensions

The innovative design of the yale CPV electric chain hoist enables a choice of hoist suspensions. There is a lug suspension point which comes as standard  and enables easy attachment to trolleys and clamps, it is also perfect for lower headroom operations. You can also opt for a hook suspension which is fitted with a safety catch for extra security. The third option is to have the hoist fitted with an integral beam trolley. This can be push travel, geared or the electric(VTE) which is dual speed and ideal for transporting heavier loads over longer distances.

Two brand new models have just been added to the CPV range, the CPV/F 25-8, capable of lifting up to 2500kg loads, and the CPV/F 50-4 which can lift up to 5000kg loads; these two new models just released by Yale greatly extend the lifting capacity of the well respected CPV hoist range.

Main Features of the Yale CPV

The standard classification group for the  Yale CPV hoist is 1Am/M4 . Classification groups are defined by operating hours and load spectrum. It is also possible to re-classify the CPV up to 3m/M6 with some changes to the lifting capacity resp. Duty cycle. The standard operating voltage is 400v, 3Ph, 50hz; with ambient operating temperatures between -10 to +40 degrees.

 

With an IP55 rating, the motor is well protected against dust ingress and water jets from any direction. The pendant control has IP65 protection against ingress of dust particles and water from all directions as well as complete contact protection.

The CPV chain hoist has a longer working life than some. This is due to the limit switches which set the upper and lower hook positions. They reduce the stress on the slip clutch, motor and gearbox. The gearbox is well lubricated in its oil bath and the gears are helically cut and hardened to enabling smooth running and low noise emission.

The guide for the steel chain and the load sprocket can be easily accessed for inspection or replacement without the need to dismantle the whole unit.

Safety Features of the Yale CPV/F

This electric chain hoist incorporates excellent safety features for extra peace of mind when lifting heavy loads. With a main-line contactor for increased safety assurance and also a spring pressure brake. This is electro-magnetic and is designed to hold the load firmly and safely, even if the power supply fails. In addition there is a slip clutch that is adjustable externally. This is an excellent safety feature which guarantees a permanent connection between the load and the brake. There is also thermal overload protection, though this is not standard and available as an optional extra. You should always follow LOLER guidelines when working with lifting equipment.

Optional Extras Available.

Suspension hook

Manual and/or electric trolley systems

Festoon cabling system

Radio-wave remote control

Thermal overload

Stainless steel load chain

If you need and more information, advice or a quotation, contact us here, we are always ready to help wherever we can.

 

Specifications

Model	Capacity in kg/number of chain falls	Chain dimensions d x p (mm)	Classification FEM/ISO	Lifting speed main lift m/min	Lifting speed fine lift m/min	Hoist Motor (kW)	Motor Rating ED%	Weight suspension lug (KG)	Weight push trolley (KG)	Weight electric trolley (KG)
CPV 2-8	250/1	4 x 12.2	1Am/M4	8		0.37	50	19	28	33
CPV/F 2-8	250/1	4 x 12.2	1Am/M4	8	2	0.37/0.09	33/17	19	28	33
CPV/F 5-4	500/2	4 x 12.2	1Am/M4	4	1	0.37/0.09	33/17	19	28	33
CPV 5-8	500/1	5 x 15.1	1Am/M4	8		0.75	50	26	41	49
CPV/F 5-8	500/1	5 x 15.1	1Am/M4	8	2	0.75/0.18	33/17	27	42	50
CPV 10-4	1000/2	5 x 15.1	1Am/M4	4		0.75	50	28	43	51
CPV/F 10-4	1000/2	5 x 15.1	1Am/M4	4	1	0.75/0.18	33/17	29	44	52
CPV 10-8	1000/1	7.1 x 20.5	1Am/M4	8		1.5	50	58	77	84
CPV/F 10-8	1000/1	7.1 x 20.5	1Am/M4	8	2	1.5/0.37	33/17	59	78	85
CPV 20-4	2000/2	7.1 x 20.5	1Am/M4	4		1.5	50	63	82	89
CPV/F 20-4	2000/2	7.1 x 20.5	1Am/M4	4	1	1.5/0.37	33/17	64	83	90
CPV/F 25-8	2500/1	11×31	1Am/M4	8	2	3.6/0.9	33/17	85
CPV/F 50-4	5000/2	11×31	1Am/M4	4	1	3.6/0.9	33/17

Dimensions

Model	CPV/CPVF 2-8	CPV/CPVF 5-4	CPV/CPVF 5-8	CPV/CPVF 10-4	CPV/CPVF 10-8	CPV/CPVF 20-4	CPV/CPVF 25-8	CPV/CPVF 50-4
A, mm	327	327	357	430	431	528	514	658
A1, mm	163	163	196	196	234	234	288	288
A2 (Size I), mm	413	413	476	476	564	564	580	580
A2 (Size II), mm			526	526	644	644	764	764
A2 (Size III), mm			606	606	734	734	854	854
A2 (Size IV), mm			798	798	934	934	–	–
B, mm	23	23	22	29	29	37	37	37
B1, mm	12	12	15	15	20	20	33	33
C, mm	30	30	29	35	35	40	46	46
C1, mm	30	30	38	38	45	45	71	71
C2, mm	105	105	105	105	154	154	194	194
D, mm	16	16	15	21	21	26	35	35
D1, mm	12	12	15	15	15	15	25	25
E, mm	205	205	277	277	326	326	409	409
G, mm	102	102	120	144	140	173	179	179
G1 (Size I), mm	124	124	142	166	175	208	264	264
G1 (Size II), mm			162	186	175	208	264	264
G1 (Size III), mm			162	186	175	208	265	265
G1 (Size IV), mm			162	186	175	208	–	–
H, mm	99	99	157	133	186	154	230	230
H2, mm	92	92	158	158	186	186	230	180
K (CPV), mm			208	208	285	285	335	335
K (CPVF), mm	215	215	208	208	285	285
M (Size I), mm	157	157	162	162	209	209	300	300
M (Size II), mm			197	197	209	209	300	300
M (Size III), mm			197	197	209	209	301	301
M (Size IV),mm			197	197	209	209	–	–
N?, mm	159	159	219	219	274	274	299	299
? for 230 V, 1-phase, 50Hz: +35mm