| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 1year |
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Basic parameters:
Braking torque (N.m) = braking force / 1000 x( Φ B/2-83 )
Braking force = 1350 x pressure (pressure ≤ 200bar)
Unilateral setback: 3mm
Pressure in bar Φ B - brake disc diameter (mm)
Technical data:
| Working pressure | bar | 30 | 50 | 60 | 75 | 80 | 100 | 120 |
| Static force | N | 24000 | 77000 | 56000 | 126000 | 74000 | 87000 | 103000 (Pads A ) DADH103-A |
| Dynamic force | N | 18000 | 55000 | 42000 | 85000 | 55500 | 65250 | 77250 (Pads M ) DADH103-M |
| Fully released shift capacity | cm3 | 22.7 each piston 5.5cm3 | ||||||
| Total volume (worn liner) | cm3 | 91 each piston 22.7cm3 | ||||||
| Weight | kg | 60 | ||||||
| A | mm | =(ΦB)/2+22 | ||||||
Main features:
1) Adopt fixed installation design;
2) Normally open design, hydraulic power units driving and braking, fast action, safe and reliable;
3) High performance friction material, good temperature resistance and stable friction coefficient;
4) Small braking clearance, short reaction time and faster braking;
5) Oil leakage port is set on the wind turbine caliper disc brake to avoid polluting the brake disc in case of oil leakage, which is safer and more reliable.
Service conditions:
1) The ambient temperature shall be: - 25 ºC - 40 ºC
2) The operating frequency is less than 720c / h.
3) The altitude of the place of use shall not exceed 2000m.
4) There is no explosive medium in the surrounding working environment, as well as gas and conductive dust sufficient to corrode metal and damage insulation.
5) It can be used indoors where the relative humidity of the air is not more than 90% or under rain and snow proof devices.
6) The power supply voltage is dc110v or dc220v. If the user has special requirements, please negotiate and determine when ordering.
Additional points:
1) Wind turbine generator caliper brake uses the pressure control device to adjust and control the corresponding pressure to produce braking;
2) The brake can be equipped with a pad wear automatic adjustment device and a pad reset system;
3) The brake can be equipped with a special device "Ga" to eliminate the vibration caused by very low speed.
Application:
Wind turbine caliper disc brake is mainly used for yaw brake and rotor brake of wind turbine. It is also widely used for deceleration brake and parking brake of various mechanical drives in lifting and transportation, port loading and unloading, engineering vehicles, metallurgy, cable, sling equipment and other industries.
What we can do?
1. Machining Service:
Machining is any of various processes in which a piece of raw material is cut into a desired final shape and size by a controlled material-removal process.
JSD(Qingdao Jieshengda Machinery Co.,Ltd) has the precision machines including CNC center, boring, milling, lathing, etc., JSD is specialized in high precise machining for small-middle-big metal components.
2.Casting Service:
Casting is a manufacturing process in which a liquid material is usually poured into a mold, which contains a hollow cavity of the desired shape, and then allowed to solidify.
JSD(Qingdao Jieshengda Machinery Co.,Ltd) offers multiple investment casting, sand casting, permanent casting, die casting, low pressure casting, ESR casting, lost foam casting, etc. Material can be handled include steel, iron, non-ferrous. Single component weight range is from 0.01Kg to 150 tons separately.
3. Forging Service:
Forging is a manufacturing process involving the shaping of metal using localized compressive forces.JSD offers open die forging, closed die forging and ring forging services. Material can be handled include steel, iron, non-ferrous. Single component weight range is from 0.1Kg to 50,000Kgs.
4.Stamping Service:
Stamping (also known as punching) is the process of placing flat sheet metal in either blank or coil form into a stamping press where a tool and die surface forms the metal into a net shape. Packing Way:Applications:
| FAQ |
| Q1: Are you a factory or trading company? | A: We are factory located in Qingdao, specializing in custom forging,casting,machining,stamping and welding service. |
Q2. Can you produce according to samples if no drawing? |
A: Yes, we have professional engineer to work out drawings according to your sample. |
Q3. How long can i get reply? |
A: We will reply within few minutes in working times and within 24 hours in holidays. |
Q4: What is your sample policy? |
A: Sample cost will be charged for customization but will refund in mass order. |
Q5: What is the lead time for both sampling and production? |
A: It takes 3-7 days for sampling while production lead time is 15-30 days upon quantity. |
Q6: What is your payment terms? |
A: We accept 50% as deposit and 50% balance before shipment. |
Q7: What is your MOQ? |
A: It will depends on the size of the product,for big size product,MOQ is 1pcs. |
Q8: What is the ship way? |
A: We can accept any ship way,like sea freight,air freight,Fedex,DHL..... |
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