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1. high quality, 2.tight structure light weight, 3.small volume, 4.wide common use and convenient operation. - details see: https://www.machineto.com/2013-top-high-efficiency-cd1-electric-chain-hoist-10197424

1. Reducer

Third-class dead axel helica gear transmission structure is adopted,; gear and gear axel are made of heat treated alloy steel;case and case cover with precise assembly and good seal are made of quality cast iron.The reducer is independent, so its easy to load and unload it.

2. Control Box

It has device with up an down stroke protection of break off limiter and can cut off main circuit in an emergency,which ensures safe operation of electric block.Electric elements are of long service life and operational safety.

3. Steel Wire Rope

It uses GB1102-74(6*37+1) hoist steel wire rope which is durable in use.

4. Conical Motor

The hoist motor uses conical motors of relatively stronger starting torque to brake asynchronous motor and does not need extra arrester. The motor s load duration factor is 25%; the motor uses B frade and F grade insulation and its grade of protection isIP44/IP54.

5. Button Switch

Its hand-operated, easy to handle,and has two modes of cord operation and cordless remote control

Specification

Model	CD1 MD1
Hoist Capacity t	0.5	1	2	3	5	10
Nom Working Level	M3	M3	M3	M3	M3	M3
Hoisting Height m	6 9 12 18 24 30	6 9 12 18 24 30	6 9 12 18 24 30	6 9 12 18 24 30	6 9 12 18 24 30	6 9 12 18 24 30
Hoist Speed m/min	8;8/0.8	8;8/0.8	8;8/0.8	8;8/0.8	8;8/0.8	8;8/0.8
Operation Speed m/min	20;20/6.7 30;30/10	20;20/6.7 30;30/10	20;20/6.7 30;30/10	20;20/6.7 30;30/10	20;20/6.7 30;30/10	20;20/6.7 30;30/10
Multiplying Power of Chai Wheel	2/1	2/1	2/1	2/1	2/1	4/2
Type and power of hoisting electric motor (kw)	ZDY11-4(0.8) ZDS1-0.2/0.8	ZDY22-4(1.5) ZDS1-0.2/1.5	ZD31-4(3) ZDS1-0.4/3	ZDY32-4(4.5) ZDS1-0.4/4.5	ZD41-4(7.5) ZDS1-0.8/7.5	ZD51-4(13) ZDS1-1.5/1.3
Type and power of hoist electric motor (kw)	DZY11-A(0.2)	DZY22-4(1.5)	DZY12-4(0.4)	DZY12-4(0.4)	DZY21-4(0.8)	2*DZY21-4(0.8)
Lever of protection	IP44 IP54	IP44 IP54	IP44 IP54	IP44 IP54	IP44 IP54	IP44 IP54
Type of I-steel tack	I16a-I28b	I16a-I28b	I20a-I45c	I20a-I45b	I25a-I63c	I40a-I63c
Minimum turning radius (m)	1 1 1 1.8 2.5 3.2	1 1 1 1.8 2.5 3.2	1.2 1.2 1.5 20 2.8 3.5	1.2 1.2 1.5 20 2.8 3.5	1.5 1.5 1.5 2.5 3.0 4.0	1.5 1.5 1.5 2.5 3.0 4.0
Net weight	135 140 155 175 185 195	180 190 205 220 235 255	250 265 300 320 340 360	320 340 350 380 410 440	590 630 650 700 750 800	820 870 960 10151090 1125