Please help to select drive components for kids ride-in Jeep Willys (picture attached). I think I will need 2 * 12V motors with gears, secondary gears, chains, controller, "ignition" switch with key, main breaker, fuse, forward / reverse switch, throttle pedal and whatever else may be needed (except batteries).
Wheel size 10-12", Target speed 6-7 mph, load up to 80 kg. The car will also have front and rear lights, horn, stereo.
Wheel size 10-12"
Read: Outer diameter of fully inflated tire is 11"
You are right, rear wheels have bearings and spin independently. Axle is not moving.
Yes, I'd like each wheel t have separate motor. My neighbor built same model with one wheel drive and now he has to help his kids out on every smallest pothole.
The above calculations were made using the following parts:
The 6.52 MPH top speed is right in the middle of your 6-7 MPH target speed, I don't think that I have ever met a target speed so accurately before.
We have three different types of foot throttles available on this page: http://www.electricscooterparts.com/throttlesstandard.html#footthrottle
If you could please look at the throttles page and let me know which foot throttle you would like included with the kit?
Also if you would like a battery charger included with the kit please let me know how many Ah the batteries are that you are planning on using?
All sounds great but I'm concerned about the motor
- Do I really need total of 900 watt (1.2 hp) for small ride-on car?
- 24450G uses bicycle sprockets. Are they strong enough for the application?
- This motor has face-mounted bracket which doesn't really fit the design. Motor with side mounts (like XYD-6B2) would feet better
- You offer single type mounting bracket for 24450G. In my case I would need LH and RH brackets. That's another reason to select different motors.
Please include Steel Foot Throttle and suitable charger (ideally 220v AC)
I thought I posted an answer earlier but it didn't appear in this thread. Have some questions
- Is it really necessary to install 900 watt power on small ride on car of total maximum weight 120 kg?
- 24450G uses bicycle sprockets. Are they robust enough for the application?
- Design of the car calls for side-mounted motors. 24450G with face mount will not fit without serious modifications.
- Apart from that there is only one type of mounting bracket available for 24450G. In my project I need LH and RH motor
Can you pease offer other motors which can be reversed (to use on left and right wheels)?
By the way there are optional wheel which we will probably use, they have outer diameter 35 cm (13.8 inches),
Steel throttle pedal should be ok.
For batteries I'm going to use 2 * 55 Ah. I'd order a charger of you have 220 AC option
Bicycle chain and sprockets will be strong enough for the application. These motors are typically used on electric bicycles with bicycle chain and sprockets between the motor and wheel and I have not heard of any problems with the chain or sprockets not being strong enough.
350 Watt motor looks perfect.
Thanks for the hint regarding throttle pedal. While cutting a hole in the floor is not a problem I'd prefer to stay closer to original design. Please quote for your Premium Foot Pedal Throttle.
As for sprockets please recalculate the gear ratio using tire diameter 35cm (13.9").
Can you please estimate freight charges to Turkey, 48310, Mugla, Fethiye-Gocek
Standing by for full parts list and price quotation.
The target top speed has not changed much with the different motors and the larger tire size.
Excellent! Will you send me a bill or should select all items in your online store myself?
I am gathering a little more information right now so all of the parts will be compatible and then I will make the kit and post a link to it.
If you would like the Jeep to have reverse then SPD-24500R controllers will need to be substituted for the SPD-24500B controllers and a switch will need to be added to the kit for reversing.
You could purchase all of these parts individually and wire everything yourself, or I could make a kit out of them and then we would wire all of the parts together with matching and labelled connectors. There is no extra charge for the kit over buying all of the parts individually.
I have a couple of more questions before I proceed:
Would you like to purchase the parts individually or prefer a pre-wired kit?
Do you want the Jeep to have reverse?
I'd like to purchase a pre-wired kit please and I'd like the Jeep to have reverse
When you add the kit into our website's shopping cart and enter your shipping information several different shipping options and prices will be available. I entered your shipping information and found rates between $147.00 and $406.00 depending on the shipping company and type of delivery service selected.
Please let me know if you have any questions, or if you need any changes made to the kit. Thank you.