JZ48V1800W - Electric motor Vevor - Free user manual and instructions
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USER MANUAL JZ48V1800W Vevor
Technical Support and E-Warranty Certificate www.vevor.com/support
Brushless DC motor
Model: JZ48V1800W
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MODEL: JZ48V1800W

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Two electric motors with visible wiring and black cables, no text or symbols presentNEED HELP? CONTACT US!
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This is the original instruction, please read all manual instruction carefully before operating. VEVOR reserves a clear interpretation user manual. The appearance of the product shall be subject to product you received. Please forgive us that we won't inform you there are any technology or software updates on our product.

Safety precautions
1.1 Safety advisory warning
Please read carefully before operation.
Be sure to read all safety warnings and all instructions before operating the Failure to comply with warnings and instructions may result in electric shock, serious injury.
If you encounter problems, please communicate with customer service in time solve, your satisfaction is our service purpose.
1.2 Warning sign for safe operation of motor

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WARNING CAUTION DANGER
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WARNING ELECTRIC SHOCK
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WARNING CAUTION MECHANICAL INJURY1.3 Risk factor
1) Mechanical damage
2) Get an electric shock
3) Extrusion collision
4) Object impact
5) Other injuries
1.4 Operational considerations and triggers for motor non-work accidents
1) Check whether all accessories are connected tightly and not loose, check whether the pins in each plug-in are bent, and visually check whether each interface is consistent with the instructions in the wiring manual and whether connection is correct. To avoid writing errors and burning the controller.
2) It is recommended to use lead-acid batteries. Lithium batteries can also write (note that the battery voltage and battery power match the kit power). The recommended battery capacity is 12AH-20AH. The battery voltage needs to be consistent with the motor kit voltage, allowing an over voltage range of +10% positive and negative terminals of the power supply must be connected correctly (the positive terminal is connected to the thick line of the controller in red, a negative terminal is connected to the thick line of the controller in black). Which the battery and controller creates small arcing and sparks, which is normal for charging.
3) The electric door lock (orange, red) must be connected (you can use the electric door lock, or you can shorten the orange and red wires with wires), operation is the last step.
4) The accessories outside this kit, which belong to the accessories purchase you, may not match with the kit and need to be used after matching. Pleas contact customer service in time to match the kit with each other.
1.5 Precautions and suggestions
All machine operators should be trained and certified in electrical skills.
1) Before opening the box, check whether the package is intact, broken, and whether there is water. After removing the cover, carefully remove dust from motor.
2) Install in a dry, dust less place;
3) Install in a well-ventilated place;
4) It is installed in a wide and smooth place for easy daily operation and maintenance.
Thank you for your reading, if you still have operational problems, please cor customer service in time, before contacting customer service, please provide c photos taken by the motor and controller nameplate, provide clear photos and clear videos of the accessory wiring connected to each plug-in of the controll you need to clearly see the color of each wire and the color of the access In order to provide you with a more convenient and faster solution.
TECHNICAL INFO
PERFORMANCE PARAMETERS OF JZ48V1800W MOTOR
| Parameter | Numerical value |
| Rated voltage/V (DC) | 48 |
| Maximum wattage/W | 1800 |
| Rated speed/rpm | 4500 |
| Rated torque/N.m | 4 |
| Rated current/A | 33 |
| No-load speed/rpm | 5600±10% |
| Motor efficiency | ≥85% |
| Sprocket number | T8F-9T and T8F-11T |
| Screw thread | M8 Left-hand tighten thread *1.25*12mm(There is thread glue at the thread, and the disaneeds to be heated at 80°C for 1-2 minute |
| Recommended reduction gear ratio | 9-tooth/11-tooth:64-tooth |
| Load weight/kg | ≤150 |
| Dimension/mm | 134*∅107*112 |
| Weight/kg | 4±5% |
| Scope of application | Small electric vehicles, electric bicycles, electric kelectric scooters... |
PERFORMANCE PARAMETERS OF ZWK4833 CONTROLLER
| Parameter | Numerical value |
| Rated voltage/V (DC) | 48 |
| Maximum wattage/W | 1800 |
| Rated current/A | 33 |
| Brake | Low level brake |
| Under voltage/V | 39 |
| Operating temperature/°C | -25~60 |
| Controller enclosure size/mm | 212*87*49(error±2mm) |
| Controller mounting hole/mm | 199*44*∅6(error±2mm) |
| Weight/kg | 0.63 |
CONFIGURATION LIST
![]() | ![]() | ![]() |
| 1 Brushless DC motc(with footing) X1 PCS | 2 ZWK4833 SHSS01ControllerX1 PCS | 3 ZWK4833 SHSS04ControllerX1 PCS |
| 4 Electronic throttle peoX1 PCS | 5 Lead-acid chargerX1 PCS | 6 HandlebarX1 SET |
![]() | ![]() | ![]() |
| 7 Multi-functional British standard European standard adapter plugX1 SET | 8 Extended high temperature lineX1 SET | 9 Hardware kitX1 SET |
Table 1 Product configuration table
| Product number | Product configuration |
| ZLWSDJTJ18007TVWHV9 | 1269 |
| ZLWSDJTJ18009JWVIV9 | 13489 |
| ZLWSDJTJ1800ZH5ULV2 | 12579 |
| ZLWSDJTJ1800ZH5ULV3 | 12579 |
| ZLWSDJTJ1800ZH5ULV5 | 12579 |
| ZLWSDJTJ180083C2DV2 | 124579 |
| ZLWSDJTJ180083C2DV3 | 124579 |
| ZLWSDJTJ180083C2DV5 | 124579 |
The specific accessories are subject to the purchased products. If the accessories are not in the list, you need to purchase then yourself.
Overall dimensions and mounting dimensions
The dimensions and mounting dimensions of the motor are shown in Figure

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2-M5-6H TBF-11#和TBF-9# Φ107.4h 134 157° 95±0.1 14±0.9 19.5±0.5 56±0.5 2-M5-6H 95±0.1 102±0.5 4-Φ8.5° 117.5 112.6±0.5Figure 1 Motor dimensions and mounting dimensions
Install
1. Motor
The A-phase line of the motor lead out main line is blue, the B-phase line and the C-phase line is yellow; The positive pole of the power supply in the line of the position sensor (Hall) is red, and the negative pole is black; The A-phase sensor signal line is blue, the B-phase sensor signal line is green, C-phase sensor signal line is yellow. The colors on both sides of the motor the same, and the motor wiring is shown in Figure 2.

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Close-up of a yellow electrical connector with multiple colored wires and terminal blocks, placed on a dark surface (no text or symbols visible)Figure 2 Motor wiring
2. Controller
There are two types of controllers. The functions of each plug-in are shown. Figure 3 below.

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Red, Electric lock Red, Indicator light Black, Brakes Blue, Throttle White, 3 speed White, Hall White, Reverse key Yellow, Power Three-phase Red, Electric lovk Red, Indicator light Blue, Throttle Black, Brakes White, Reverse key White, 3 speed White, Hall White, Cable Three-phase PowerFigure 3 Controller
Controller voltage: DC48-54V
- Red 48V+
- Black 48V-
The positive and negative values cannot be connected incorrectly, otherwise the controller will burn out. There will be a slight spark when connected, which is normal start up phenomenon.

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Exterior view of a heat exchanger with cooling fins and red wiring (no text or symbols visible)Figure 4 shows the controller cable connections.
3. Attachment
3.1Handle
Turn the handle line (turn the throttle).
- Red: +4.3V
- Black: Ground wire
- Gray: Signal line
The handle wiring is shown in Figure 5.
| Blue, Throttle | Red, Electric lock | White, Reverse key white, 3 speed |
| Handle function | Electric quantity display + electric door lock handle | With three speed + reverse forward handle |
3.2 Pedal/accelerator
Pedal/accelerator wire (twist throttle)
- Red: +4.3V
- Black: Ground wire
- Gray: Signal line
The pedal/accelerator wiring is shown in Figure 6.

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Blue & White Step on the throttleFigure 6 The pedal/accelerator wiring
3.3 Charger
Charging port: (Charge input voltageAC220)
Red: InputDC48V Black:Input-
The positive and negative electrodes must be connected correctly. Figure 7 W of the charger

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Two electronic components: a black rectangular power adapter with connected cables and a red cord with terminal connectors (no visible text or symbols)The charger connection is shown in Figure 7.
3.4 High-temperature wire
Controller integrated plug-in and cable connection. Figure 8 shows the high-temperature cable connection.

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White,Cable White,3 speed White, Reverse key Black, Brakes Blue, Throttle Red, Electric lock Red, Indicator lightFigure 8 Wiring high-temperature cables
4. Other accessories installation (purchase by oneself)
4.1. Three-speed switch
Three speed switch: default speed 2, short circuit of blue and black lines is speed, short circuit of yellow and black lines is 1 speed).
There are several ways to connect the three speed switch, as shown in Figure 1.
Fig.9 3 Speed wiring
| White, Throttle Reverse key white, 3 speed | Black, Switch White, 3 speed | White, 3 speed Red, Switch |
| 1. Comes with 3 spe function | 2. 3 foot switch controls speed | 3. 3 speed switch controls |
4.2 Reverse
Reverse: Switch brown and black, reverse speed is 100% . There are the following types of reverse cables. Figure 10 shows the reverse cables.
Figure 10 Reverse cable connection
| White, Reverse key Black & Red, Switch | Blue, Throttle White, Reverse key white, 3 speed |
| 1. Two-pin switch controls forward at backward | 2. Handle with reverse function |
4.3 Brake
Brake: Connect the brake to realize the brake power off function. Brake wiring is shown in Figure 11.

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Black, Brakes Black & Red, SwitchFigure 11 Brake wiring
4.4 Electric door lock
Electric door lock: 1. Red: p+ Orange: VCC
The electric door lock must be kept normally open, or the red and orange I must be connected by a short circuit.
Electric door lock wiring has the following types, electric door lock wiring is in Figure 12.
| Red, Electric lock Black & Red, Switch | Black, Switch Red & White, Electric lock | Red, Electric lock |
| 1. two-pin switch controls the electric do lock | 2. Electric door lock whi plug-in and red plug-in connection | 3. With electric door lock handle |
Figure 12 Wiring of electric door lock
4.5 Indicator lights
Indicator light: Connected to the battery level display, it can be used as a [voltage output for DC48V to emit light. The positive and negative terminals c be reversed. Orange is 48V+and black is 48V -. The wiring of the indicator shown in Figure 13.

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Red, Indicator light 指示灯 Indicator lightFigure 13 Wiring of indicator lights
COMMON PROBLEMS AND REMEDIES
Phenomenon:
The electronic lock must be opened, When the electronic lock is opened, the throttle is turned and the motor does not work
Reason:
Battery The battery is too low and does not reach the required operating vo
Solution:
- Charging ;
- Select a battery with the corresponding operating voltage;
- Check whether each plug-in is connected correctly and whether the connected terminals are connected reliably, so as to avoid failure to work normally due incorrect connection or poor contact.

Comply with the European security certification.
CORRECT DISPOSAL

This product is subject to the provision of european Directive 2012/19/EU. The symbol showing a wheelie bin crossed through indicates that the product requires separate refuse collection in the
European Union. This applies to the product and all accessories marked with symbol. Products marked as such may not be discarded with normal domestic waste, but must be taken to a collection point for recycling electrical and electrical devices.
FCC Information:
CAUTION: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment!
This device complies with Part 15 of the FCC Rules. Operation is subject to following two conditions:
1) This product may cause harmful interference.
2) This product must accept any interference received, including interference that
may cause undesired operation.
WARNING: Changes or modifications to this product not expressly approved by the party.responsible for compliance could void the user's authority to operate product.
Note: This product has been tested and found to comply with the limits for B digital device pursuant to Part 15 of the FCC Rules, These limits are desired to provide reasonable protection against harmful interference in a residential installation.
This product generates, uses and can radiate radio frequency energy, and if installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this product does cause harmful interference to radio or television reception, which can be determined by turning the product off and on, the user is encouraged to try to correct the interference by one or more of the following measures.
- Reorient or relocate the receiving antenna.
- Increase the distance between the product and receiver.
- Connect the product to an outlet on a circuit different from that to which receiver is connected.
- Consult the dealer or an experienced radio/TV technician for assistance.
Manufacturer: Shanghaimuxinmuyeyouxiangongsi
Address: Shuangchenglu 803nong11hao1602A-1609shi, baoshanqu, shanghai 200000 CN.
Imported to AUS: SIHAO PTY LTD. 1 ROKEVA STREETEASTWOOD NSW 2122 Australia
Imported to USA: Sanven Technology Ltd. Suite 250, 9166 Anaheim Place, Rancho Cucamonga, CA 91730
| UK | REP |
YH CONSULTING LIMITED.
C/O YH Consulting Limited Office 147
Centurion House, London Road,
Staines-upon-Thames, Surrey, TW18 4A
| EC | REP |
E-CrossStu GmbH
Mainzer Landstr.69, 60329 Frankfurt am
Main.
VEVOR®
TOUGH TOOLS, HALF PRICE
Technical Support and E-Warranty Certificate
www.vevor.com/support
VEVOR®
TOUGH TOOLS, HALF PRICE
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Two electric motors with visible wiring and black cables, no text or symbols presentBESOIN D'AIDE? CONTACTEZ-NOUS!
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Close-up of a yellow plastic electrical connector with multiple colored wires and terminal blocks, placed on a dark surface (no text or symbols visible)text_image
Red, Electric lock Red, Indicator light Black, Brakes Blue, Throttle White, 3 speed White, Hall White, Reverse key Yellow, Power Three-phase Red, Electric lock Red, Indicator light Blue, Throttle Black, Brakes White, Reverse key White, 3 speed White, Hall White, Cable Three-phase PowerFigure 3 Contrôleur
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Exterior view of a heat exchanger with cooling fins and red wiring (no text or symbols visible)text_image
Blue & White Step on the throttlenatural_image
Two electronic components: a black rectangular power adapter with connected cables and a red electrical plug with wires (no visible text or symbols)text_image
White, Cable White, 3 speed White, Reverse key Black, Brakes Blue, Thtottle Red, Electric lock Red, Indicator lighttext_image
Black, Brakes Black & Red, SwitchFigure 11 Câblage des freins
A/S YH Consulting Limited Bureau 147,
Centurion House, London Road,
Staines-upon-Thames, Surrey, TW18 4AX

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REPRÉSENTANT DE LA CEE-CrossStu GmbH
Mainzer Landstr.69, 60329 Francfort-sur-le-Main
Principal.
VEVOR®
TOUGH TOOLS, HALF PRICE
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Two electric motors with visible wiring and black cables, no text or symbols presentnatural_image
Close-up of a yellow electrical connector with multiple colored wires and terminal connectors, placed on a dark surface (no text or symbols visible)text_image
Red, Electric lock Red, Indicator light Black, Brakes Blue, Throttle White, 3 speed White, Hall White, Reverse key Yellow, Power Three-phase
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Red, Indicator light Red, Electric lovk Blue, Throttle Black, Brakes White, Reverse key White, 3 speed White, Hall White, Cable Three-phase Powernatural_image
Exterior view of a heat exchanger with cooling fins and red wires (no text or symbols visible)text_image
Blue & White Step on the throttlenatural_image
Two electronic components: a black power adapter with connected cables and a red cord with terminal connectors (no visible text or symbols)text_image
White, Cable White, 3 speed White, Reverse key Black, Brakes Blue, Thtottle Red, Electric lock Red, Indicator lighttext_image
White, Reverse key Black & Red, Switchtext_image
Blue, Throttle White, Reverse key white, 3 speedtext_image
Black, Brakes Black & Red, SwitchC/O YH Consulting Limited Office 147,
Centurion House, London Road,
Staines-upon-Thames, Surrey, TW18 4AX

www.vevor.com/support
VEVOR®
TOUGH TOOLS, HALF PRICE
natural_image
Two electric motors with visible wiring and black cables, no text or symbols presentnatural_image
Close-up of a yellow plastic electrical connector with multiple colored wires and terminal blocks, placed on a dark surface (no text or symbols visible)text_image
Red, Electric lock Red, Indicator light Black, Brakes Blue, Throttle White, 3 speed White, Hall White, Reverse key Yellow, Power Three-phase Red, Electric lock Red, Indicator light Blue, Throttle Black, Brakes White, Reverse key White, 3 speed White, Hall White, Cable Three-phase PowerFigura 3 Controllore
Tensione del controller: DC48-54V 1.
Rosso 48V+
2. Nero 48V-
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Exterior view of a heat exchanger with a black plastic housing and red wires, no visible text or symbolstext_image
Blue & White Step on the throttlenatural_image
Two electronic components: a black rectangular power adapter with connected cables and a red cord with terminal connectors (no visible text or symbols)text_image
White, Cable White, 3 speed White, Reverse key Black, Brakes Blue, Thtottle Red, Electric lock Red, Indicator lighttext_image
Black, Brakes Black & Red, Switch NeroImportato in AUS: SIHAO PTY LTD. 1 ROKEVA STREETEASTWOOD NSW 2122 Australia
Importato negli USA: Sanven Technology Ltd. Suite 250, 9166 Anaheim Place, Rancho Cucamonga, CA 91730

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RAPPRESENTANZA DEL REGNO UNITOCONSULENZA YH LIMITATA.
C/O YH Consulting Limited Ufficio 147,
Centurion House, London Road,
Staines-upon-Thames, Surrey, TW18 4AX

elettronica www.vevor.com/support
VEVOR®
TOUGH TOOLS, HALF PRICE
natural_image
Two electric motors with visible wiring and black cables, no text or symbols presentnatural_image
Close-up of a yellow electrical connector with multiple colored wires and terminal blocks, placed on a dark surface (no text or symbols visible)text_image
Red, Electric lock Red, Indicator light Black, Brakes Blue, Throttle White, 3 speed White, Hall White, Reverse key Yellow, Power Three-phase
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Red, Indicator light Red, Electric lovk Blue, Throttle Black, Brakes White, Reverse key White, 3 speed White, Hall White, Cable Three-phase PowerFigura 3 Controlador
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Exterior view of a heat exchanger with cooling fins and wiring (no text or symbols visible)text_image
Blue & White Step on the throttlenatural_image
Two electronic components: a black rectangular power adapter with connected cables and a red cord with wires (no visible text or symbols)text_image
White, Cable White, 3 speed White, Reverse key Black, Brakes Blue, Thtottle Red, Electric lock Red, Indicator lighttext_image
Black, Brakes Black & Red, Switch NegCenturion House, London Road,
Staines-upon-Thames, Surrey, TW18 4AX

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REPRESENTANTE CEE-CrossStu GmbH
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Two electric motors with visible wiring and black cables, no text or symbols presentPOTRZEBUJESZ POMOCY? SKONTAKTUJ SIĘ Z NAMI!
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Close-up of a yellow plastic electrical connector with multiple colored wires and terminal blocks, placed on a dark surface (no text or symbols visible)text_image
Red, Electric lock Red, Indicator light Black, Brakes Blue, Throttle White, 3 speed White, Hall White, Reverse key Yellow, Power Three-phase Red, Electric lock Red, Indicator light Blue, Throttle Black, Brakes White, Reverse key White, 3 speed White, Hall White, Cable Three-phase PowerRysunek 3 Kontroler
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Exterior view of a heat exchanger with a black plastic housing and red cable, no visible text or symbolstext_image
Blue & White Step on the throttlenatural_image
Two electronic components: a black rectangular power adapter with connected cables and a red cord with terminal connectors (no visible text or symbols)text_image
White, Cable White, 3 speed White, Reverse key Black, Brakes Blue, Thtottle Red, Electric lock Red, Indicator lighttext_image
Black, Brakes Black & Red, SwitchC/O YH Consulting Limited Biuro 147,
Centurion House, London Road,
Staines-upon-Thames, Surrey, TW18 4AX
| Przedstawiciel UE |
E-CrossStu GmbH
Mainzer Landstr.69, 60329 Frankfurt am
Główny.
VEVOR®
TOUGH TOOLS, HALF PRICE
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Two electric motors with visible wiring and black cables, no text or symbols presentHULP NODIG? NEEM CONTACT MET ONS OP!
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Close-up of a yellow plastic electrical connector with multiple colored wires and terminal blocks, placed on a dark surface (no text or symbols visible)text_image
Red, Electric lock Red, Indicator light Black, Brakes Blue, Throttle White, 3 speed White, Hall White, Reverse key Yellow, Power Three-phase
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Red, Indicator light Red, Electric lovk Blue, Throttle Black, Brakes White, Reverse key White, 3 speed White, Hall White, Cable Three-phase PowerFiguur 3 Controller
Regelaarspanning: DC48-54V 1. Rood
48V+
2. Zwart 48V-
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Exterior view of a heat exchanger with cooling fins and red wiring (no text or symbols visible)text_image
Blue & White Step on the throttlenatural_image
Two electronic components: a black rectangular power adapter with connected cables and a red cord with wires (no visible text or symbols)text_image
White, Cable White, 3 speed White, Reverse key Black, Brakes Blue, Thtottle Red, Electric lock Red, Indicator lighttext_image
Black, Brakes Black & Red, SwitchC/O YH Consulting Limited Kantoor 147,
Centurion House, London Road,
Staines-upon-Thames, Surrey, TW18 4AX

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EC-REPE-CrossStu GmbH
Mainzer Landstr.69, 60329 Frankfurt am
Voornaamst.
VEVOR®
TOUGH TOOLS, HALF PRICE
garantiecertificaat www.vevor.com/support
VEVOR®
TOUGH TOOLS, HALF PRICE
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Two electric motors with visible wiring and black cables, no text or symbols presentBEHÖVER HJÄLP? KONTAKTA OSS!
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Close-up of a yellow plastic electrical connector with multiple colored wires and terminal blocks, placed on a dark surface (no text or symbols visible)Figur 2 Motorkabeldragning
2. Styrenhet Det
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Red, Electric lock Red, Indicator light Black, Brakes Blue, Throttle White, 3 speed White, Hall White, Reverse key Yellow, Power Three-phase Red, Electric lovk Red, Indicator light Blue, Throttle Black, Brakes White, Reverse key White, 3 speed White, Hall White, Cable Three-phase PowerFigur 3 Styrenhet
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Exterior view of a heat exchanger with cooling fins and red wires (no text or symbols visible)Figur 4 visar styrenhetens kabelanslutningar.
3. Bilaga
3.1 Handtag
Vrid handtagslinan (vrid gasreglaget).
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Blue & White Step on the throttleFigur 6 Pedal-/acceleratorkabeln
3.3 Laddare
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Two electronic components: a black rectangular power adapter with connected cables and a red cord with wires (no visible text or symbols)Laddarens anslutning visas i figur 7.
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White, Cable White, 3 speed White, Reverse key Black, Brakes Blue, Thtottle Red, Electric lock Red, Indicator lighttext_image
Black, Brakes Black & Red, SwitchC/O YH Consulting Limited Office 147,
Centurion House, London Road,
Staines-upon-Thames, Surrey, TW18 4AX
| EC | REP |
E-CrossStu GmbH
Mainzer Landstr.69, 60329 Frankfurt am
Main.
VEVOR®
TOUGH TOOLS, HALF PRICE
www.vevor.com/support





