Chongqing Shanyan Crane Machinery Co., Ltd.
Crane Equipment Manufacturing Expert Overall Solution of Lifting Equipment
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Electric Davit Winch for 2.5 ton 20 Meters 440v 60hz Speed 15 m / min
Davit Crane
Parameters
|
Series |
Application | No. of poles | Duty |
|
YZ-H,JZ2-H Two and three speed |
Motor-driven windlass Motor-driven morning winch Motor-driven warping capstan |
4/12 4/16 4/8/16 |
S2-30/10min S2-30/15min S2-10/30/5min |
|
YZ-H,JZ2-H One speed |
Cargo winch, Warping Capstan, Lifeboat winch |
4,6,8 |
S3-25%(JZ2-H) S2-30min(YZ-H) |
| YZW-H | Motor-driven topping winch | 8 | S2-30min or S3-40% |
1.2 Under the following conditions the motors can be operated:
The ambient temperature not exceeds +45℃ at 0 meter sea level.
Frequency 50Hz/60Hz
Voltage 380V/440V
Insulation F or B
The ambient condition comply with GB/T7060.
2 Construction
2.1 The motors are used on board ship, self-cooled, protection IP56.
Ad.c electromagnetic disc brake can be mounted on the non-driving end
of the shaft if customers requited.
2.2 The dc electromagnetic disk is that when the motor is switched off,
The rotor will be braked instantly.