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KZ-7K-300 Depth 300M 24V Thrust 7KG Brushless DC Motor with Hall Sensor New Design Oil Sealed Underwater Thruster More Safety More Reliability Longer Service Life (Used Ducted Propeller)
  • KZ-7K-300 Depth 300M 24V Thrust 7KG Brushless DC Motor with Hall Sensor New Design Oil Sealed Underwater Thruster More Safety More Reliability Longer Service Life (Used Ducted Propeller)

KZ-7K-300 underwater thruster specially designed for ROV, AUV, underwater vehicle, water or underwater leisure equipments, aquaculture industry, underwater cleaning equipment and so on......

Details

 XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Item No.: KZ-7K-300 (Brushless DC Motor with Hall Sensor)XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

 XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

KZ-7K-300 underwater thruster is a power unit that can provide thrust for underwater equipment (instruments) or underwater robot, specially designed for ROV, AUV, underwater vehicle, water or underwater leisure equipments, aquaculture industry, underwater cleaning equipment and so on, with high efficiency, large thrust, small size, use flexible and easy to control of features.XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

 XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

New design, more safty, more reliable, longer life, more convenient maintenance. XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Oil sealed for water proof, meet the working environment within 30 meters depth underwater. XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

This product doesn‘t require any maintenance for running 1000 hours if used in normal conditions.XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

When the thruster running over 1000 hours, need to replace oil (49 lubricating oil).XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

 XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Please pay your attentions: XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Underwater thruster must be used under water, please do not use it in the air or muddy water, or would result in poor motor cooling and will damaged the thruster's oil seal or motor winding burn.  XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts
Main technical parameters:XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

MotorXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

57 Brushless DC Motor with hall sensorXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

PropellerXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Φ110mm Ducted (11009 Ka)XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Max Rotate SpeedXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

About 3000 RPMXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Max Working DepthXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

300MXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Max PowerXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

190WXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Rated CurrentXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

9.8AXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Max CurrentXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

12.9A (short time)XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Max VoltageXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

24VXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Max ThrustXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

≥7KG (Forward)XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Net WeightXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

About 3KGXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Motor overload often based on the thrusters working conditions (including the use of the environment, even installation location etc), but the electric current is too big is the main reason.XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

 XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

So, please pay attention to monitoring the electric current, don’t let the thruster working long hours at big current, the electric current should to be keeping under the rated current if working long time.XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

 XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

 XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

  
Control Mode:
  1.     Use 24V 200W standard brushless DC motor driver. (Not including the controller, need to be purchased separately.)
  2.   Own method of customers. 
 

XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Traits:
1.      Oil sealed for water proof, meet the working environment within 300 meters depth underwater. New design, more safty, more reliable, longer life, more convenient maintenance.
2.    The 110mm diameter 3 blades ducted propeller provides thrust more than 7KG (Forward).
3.    Control propeller rotating direction can effectively provide thrust of forward or reverse.
4.    Haven't gear reducer, use the motor to drive directly, reduce intermediate links, can improve the transmission efficiency and to reduce equipment failure rates. 
5.    The full set used aluminum 6061, surface anodized, able to meet including fresh water, seawater and other special environmental use requirements.
6.    The 24V requirement of the operating voltage is easy to acquire from the lithium battery. 

Installation size and method: 
KZ-7K underwater thruster installation size and method

Fixed position:
Fixed position of KZ-7K-300 12K-300 Depth 300M New Design Underwater Thruster KZ-7K-300 Oil Sealed More Safety More Reliability Longer Service Life Brushless Motor.jpg
XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Winding Diagram:
KZ-7K 12K 25K Underwater Thruster's Winding Diagram (Inducti 

Thrust Curve: 
KZ-7K-300 Mooring Thrust Curve Depth 300M New Design Underwater Thruster KZ-7K-300 Oil Sealed More Safety More Reliability Longer Service Life Brushless Motor.png
 

This product doesn‘t require any maintenance for running 1000 hours if used in normal conditionsXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

When the thruster running over 1000 hours, need to replace oil (49 lubricating oil).XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

 XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

1. Found the oil filling hole as shown on below.XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts
 Oil Filling-1 Depth 300M New Design Underwater Thruster KZ-7K-300 Oil Sealed More Safety More Reliability Longer Service Life Brushless Motor.jpgXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

 XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

2. Screw out the oil plug before filling.XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Oil Filling-2 Depth 300M New Design Underwater Thruster KZ-7K-300 Oil Sealed More Safety More Reliability Longer Service Life Brushless Motor.jpgXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

 XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

3. Showing oil filling hole.XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Oil Filling-3 Depth 300M New Design Underwater Thruster KZ-7K-300 Oil Sealed More Safety More Reliability Longer Service Life Brushless Motor.jpgXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

 XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

4. All old oil must be excluded. ( Place a suitable countainer under the oil filling hole to avoid the dirty.)XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Oil Filling-4 Depth 300M New Design Underwater Thruster KZ-7K-300 Oil Sealed More Safety More Reliability Longer Service Life Brushless Motor.jpg XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

 XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

After this step, please check the old oil to see if it is clean or not.XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

**** If the old oil is turbid, please do contact us for replace oil-seal.XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

**** If the old oil is clean, continue with the following steps.XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

 XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

5. Filling the thruster with new oil.XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Oil Filling-5 Depth 300M New Design Underwater Thruster KZ-7K-300 Oil Sealed More Safety More Reliability Longer Service Life Brushless Motor.jpg XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

 XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

6. Watched and confirmed the thruster has been filled full of new oil.XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Oil Filling-6 Depth 300M New Design Underwater Thruster KZ-7K-300 Oil Sealed More Safety More Reliability Longer Service Life Brushless Motor.jpgXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

 XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

7. Screw down as finished.XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Oil Filling-7 Depth 300M New Design Underwater Thruster KZ-7K-300 Oil Sealed More Safety More Reliability Longer Service Life Brushless Motor.jpgXA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts


 
Attentions:
1.    Underwater thruster must be used under water, please do not use it in the air or muddy water, or would result in poor motor cooling and will damaged the thruster's oil seal or motor winding burn.
2.    KZ-7K-300 underwater thruster is a power unit, it will be rotating at a high speed when working, in order to avoid safety accidents, please prevent foreign body or any parts of the body to touch the propeller when KZ-7K-300 is using.  
3.    The surface anodized can applicable to seawater environment, please use water to wash after used in seawater to reduce the possibility of corrosion. 
4.    This product doesn‘t require any maintenance for running 1000 hours if used in normal conditionsWhen the thruster running over 1000 hours, need to replace oil (49 lubricating oil).

XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

Warranty Conditions: 
1.    The warranty period for free since the date of purchase within 12 months.
2.    The warranty period starts from the date of delivery of the appliance to the final Customer. In case of dispute, the date of validity will be that specified in the purchase invoice.
3.    In the warranty period under normal conditions and the use of the fault, according to the terms of the warranty, free maintenance.
4.    In the warranty period, the following will be implemented paid maintenance services:
a)    Damages resulting from fire, flooding, natural phenomena, war, public disorders and any other natural or social cause.
b)    Damages caused by use in air directly, improper use, operation errors, incorrect installation, incorrect or inadequate power supply.
c)    Without authorization of the product demolition, repair, making equipment failure caused the injury.   
5.    The product easy to wear and tear parts (Such as O-ring, Oil Seal, and Motor) is not within the scope of the warranty. 
6.    Due to the failure of the products, directly or indirectly caused other equipment failures is not responsible for. 
 
 
 Reminder: All photoes here are for reference only, the actual product shall prevail.
KZ150-Underwater thruster.jpg
KZ-7K-300 New design underwater thruster 5.jpgKZ-7K-300 New design underwater thruster 3.jpg
KZ-7K-300 New design underwater thruster 1.jpgKZ-7K-300 New design underwater thruster 2.jpg

 XA5Kenzen RC - CNC Propellers,Thrusters,RC Boats,Hardware Parts

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