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24V 30A pwm dc motor speed controller for electric bike

Product Details

Payment & Shipping Terms

Minimum Order Quantity: 30 Set/Sets

Price: $140.00 - $380.00 / Set

Packaging Details: Please love the above pictures ,or please come to me for details .

Supply Ability: 100000 Piece/Pieces per Month

Get Best Price
High Light:
Voltage:
48V
Design:
Brushless
Wattage:
> 400w
Motor:
DongNan Branded ,supply By Ourself
Warranty:
2 Years
Controller:
Germany Quality
Rim:
Silver And Black Available CNC Technology ,Double Rim
Spoke:
12Gauge
Throttle:
4 Choices
Brake Levers:
Wuxing Branded
Other Conditions:
Contact Me For Details
Port:
Shanghai
Voltage:
48V
Design:
Brushless
Wattage:
> 400w
Motor:
DongNan Branded ,supply By Ourself
Warranty:
2 Years
Controller:
Germany Quality
Rim:
Silver And Black Available CNC Technology ,Double Rim
Spoke:
12Gauge
Throttle:
4 Choices
Brake Levers:
Wuxing Branded
Other Conditions:
Contact Me For Details
Port:
Shanghai
24V 30A pwm dc motor speed controller for electric bike

DO YOU HAVE A BIKE ? WHY NOT CONVERT YOUR BIKE TO A E BIKE ?

Product Description

ITEM: HOT SALE 26" Double Aluminum Rim 48V 1000W motor kit

electric motor for bike details

1. 48V1000W front/rear hub motor 
2. HOT in America market 
3. CE UL Approval 
4. Warranty--2 years for Brushless Hub Motor, 1 year for Lithium Battery, Half a year for other parts 
5. Max speed: 45km/h. 

Why do we use a Double Walled Rim and heavy duty 36 Gauge Spokes? ? 
In the beginning we tried various kits and many of the brush less motors were very good motors. The problem with most of the conversion kits available are that they are spoked incorrectly, use a single walled weak rim., have spokes that are the wrong length causing the spokes to be bent in an "s" shape. Simply put bicycle wheels were not made for this type of torque on them and on occasion you will need to tighten your spokes until they finally "seat" themselves. 

FRONT wheel or  REAR wheel ? 
FRONT elctric bike kits= easy to install, easy to maintain. This is the best for 
Balance if you are using SLA batteries on a rear mounted rack because of 
The weight. 
REAR electric bike kits= harder to install, BUT for big motor, =More safety Installation only for the very 
Mechanically inclined or professional. Only enough space for 7 rear speeds 
Max (we ship with 5 speed). Bad balance if you are using heavy SLA 
Batteries...Good for wheelie's lol but bad and unsafe balance with SLA. 
Good points are that they are a slightly more natural feeling ride when using 
Lightweight LiFePO4 batteries

 

SPECIFICATION SHEET ---48V 1000W EBIKE KIT / ELECTRIC BIKE KIT /E BIKE KIT  /  electric motor wheel with brake 
Item name48V 1000W EBIKE kit  electric motor for bike
148v1000w Germany type motor FRONT OR REAR
21 x Aluminum Alloy Double Walled Rim 
336x Spokes
42 x twist throttle
52 x brake lever
61 x 48V 1000W  controller
71 x PAS
81 x Installation User Manul
91 x Winding pipe.
10Good & Safty Package 

PACKING SPECIFICATIONS (cm)
EBIKE KIT12" 13"16"18"20" --55*55*22
 24"--55*55*24
 26"--60*60*24
 28" & 700C 65*65*24
BATTERY40*45*19
 40*49*21
Wheelchair KIT63*62*39
OTHERSIT DEPENDS

Detailed Photos

Spoked Rim with Hub motor ,Controller ,Pedal Sensor ,Brake Levers ,Throttle etc.

 

UPGRADED EBIKE KIT ----LED KIT & LCD KIT 

 

ACCESSORIES ----TORQUE ARM 

 

 

CE CERTIFICATE

24V 30A pwm dc motor speed controller for electric bike 024V 30A pwm dc motor speed controller for electric bike 1

 

 

 

                                                We are motor factory

Motors Production Line & Motors Details

 

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24V 30A pwm dc motor speed controller for electric bike 3

 

24V 30A pwm dc motor speed controller for electric bike 4

 

24V 30A pwm dc motor speed controller for electric bike 5

 

24V 30A pwm dc motor speed controller for electric bike 6

 

24V 30A pwm dc motor speed controller for electric bike 7

 

 

Packing Details

24V 30A pwm dc motor speed controller for electric bike 8

 

 

Why do we use a Double Walled Rim and heavy duty 36 Gauge Spokes? ? 
In the beginning we tried various kits and many of the brush less motors were very good motors. The problem with most of the conversion kits available are that they are spoked incorrectly, use a single walled weak rim., have spokes that are the wrong length causing the spokes to be bent in an "s" shape. Simply put bicycle wheels were not made for this type of torque on them and on occasion you will need to tighten your spokes until they finally "seat" themselves. 

FRONT wheel or  REAR wheel ? 
FRONT elctric bike kits= easy to install, easy to maintain. This is the best for 
Balance if you are using SLA batteries on a rear mounted rack because of 
The weight. 
REAR electric bike kits= harder to install, BUT for big motor, =More safety Installation only for the very 
Mechanically inclined or professional. Only enough space for 7 rear speeds 
Max (we ship with 5 speed). Bad balance if you are using heavy SLA 
Batteries...Good for wheelie's lol but bad and unsafe balance with SLA. 
Good points are that they are a slightly more natural feeling ride when using 
Lightweight LiFePO4 batteries