RM G01A2 Electric Wheel

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Product Information

Specifications:

• Rated Voltage: 36V
• Rated Power: 250W
• Max. Torque: 40N.m
• Gear Ratio: 1st gear 1:1, 2nd gear 1:1.36
• Operating Temperature: -20°C to 45°C
• Storage Temperature: 10°C to 40°C
• Protection Rating: IPX6
• Weight: 3.2kg

Product Usage Instructions

Installation:

List of Tools to be Used:

• 4mm hex wrench
• 19mm open-end wrench
• Hook wrench
• 19mm plum wrench
• Chain wrench

Installation Steps:

1. Place the disc brake onto the motor axle from the left side and
   tighten it with six M5*8 hex screws.

2. Place the freewheel onto the motor axle from the right side and
   tighten it with a M34.4 lock nut.

3. Place the stop pin onto the motor axle from the left side.

4. Insert the motor into the rear fork end.

5. Place the stop pin onto the motor axle from the right side,
   then place the washers and cap nuts onto the motor axle
   respectively from both sides.

6. Fix the power cord into the cable groove and connect it with
   the controller.

FAQ

Q: What should I do if I encounter a short circuit due to

water?

A: To avoid short circuit due to water, extend
the motor power cord forward along the chain stay to ensure the
connector faces the ground. The power cord of 5.8mm can pass
through the cable groove.

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DEALER MANUAL FOR MOTOR

6 DEALER MANUAL FOR H700 (RM G3600.250.A2.D)

CONTENT

6.1 Safety Instrution

2

6.3 Installation

6

6.2 Production Description 6.2.1 Basic Information

3

6.3.1 List of Tools to be Used

6

4

6.3.2 Installation Steps

6

6.2.2 Technical Specification

5

6.4 Operation

9

6.2.3 Overall Dimension

5

6.5 Maintenance

9

6.2.4 Freewheel Recommendation

5

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6.1 SAFETY INSTRUCTION

For safety, be sure to read this dealer manual thoroughly before use, and follow it for correct use.
Save all safety warnimgs and instructions for future reference.
· Observe all national regulations which set out the approved use of e-bikes.
· Do not attemp to change the performance of the product. Especially increase the power of the drive unit or the maximum speed that it supports. Doing this may put yourself and others at risk, and you may also breach statutory regulations.
· Do not disassemble the drive unit yourself. The drive unit must only be repaired by qualified personnel using only orignal spare parts. This will ensure that the safety of the drive unit is maintained. Unauthorised opening of the drive unit will render warranty claims null and void.
· Be sure to follow the instructions in the manuals when installing the product. Only use Bafang original conponents and spare parts. If a component or spare part is incorrectly assembled ar adjusted, it can lead to product failure or accident.
· In order to protect the electric parts, before disassembling the product, switch off the system power first by pressing the control unit of HMI and then disconnect the power cable. When installing the product, fix the parts first, then connect the power cable, and finnally switch on the system power by pressing the control unit of HMI.

· After a ride, do not allow your unprotected hands or legs to come into contact with the motor housing. Under extreme conditions, such as continuously high torques at low travel speeds, or when riding up hills or carry loadds, the housing may reach a very high temperature.
· Be sure to also inform users of the following safety information and instructions. – Observe the instructions in the user manual in order to ride safely. – Observe the appropriate rules and regulations of the country, state or region in which you use the e-bikes. – Use the product under the supervision of someone responsibile for safety, and only as instructed. – Do not allow anyone (including children) with reduced physical, sensual, or mental capacity, or those without experience or knowledge, to use the product. – Do not allow children to play near the product. – Never modify the performance peremeters. Doing so may cause a system error or legal question. – If any malfunction ot trouble occurs, consult the place of purchase. – For any questions regarding methods of installation and maintenance of the product, consult the place of purchase. – Products are not guaranteed against natural wear and deterioration form normal use and aging.

2

BF-DM-C-RM G3600-EN November 2022

DEALER MANUAL FOR MOTOR

6.2 PRODUCT DESCRIPTION

6.2.1 Basic Information
· Model RM G3600.250.A2.D
· Appearance

· Nameplate
The following figure shows the laser mark and QR code label on the motor housing.

It is forbidden to maliciously erase, polish, stain the laser mark and OR code label, otherwise no after-sales service will be provided.

6.2.2 Technical Specification

Item Rated Voltage Rated Power Max. Torque
Gear Ratio
Operating Temperature Storage Temperature Protection Rating Weight (approx.)

Parameters 36V 250W 40N.m 1st gear 1:1 2nd gear 1:1.36 -20~45 10~40 IPX6 3.2kg

43V 250W 40N.m 1st gear 1:1 2nd gear 1:1.36 -20~45 10~40 IPX6 3.2kg

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6.2.3 Overall Dimension

6.2.4 Freewheel Recommendation

No. Brand
1 2 3 BAFANG 4 5
No. Brand
1 2
Gates 3 4

Chain Drive

Product Model

Teeth (T)

Width of Freewheel
(mm)

RM G01A2.250.D07-A

16

SW A310.01.A 18T 001

18

SW A310.01.A 20T 001

20

2.65

RG A310.S.D10-A

18

SW A310.01.A 20T 002

20

Width of Matched Chain
(mm)
1/8`’

CL (mm)
54.5 54.5 54.5 57.8 57.8

Product Model
CT11SMN CT11HMN CT11SBA CT11SVN

Belt Drive

Teeth (T)

Width of chainwheel
(mm)

Width of Matched Belt
(mm)

22 and

1 1

/

above

CL (mm)
56 54.4 56 59

4

BF-DM-C-RM G3600-EN November 2022

DEALER MANUAL FOR MOTOR

6.3 INSTALLATION

6.3.1 List of Tools to be Used

Diagram
4
mm

Name 4mm hex wrench

Diagram

Name

19 mm

19mm open-end wrench

Hook wrench

19 mm

19mm plum wrench

Chain wrench

/

/

6.3.2 Installation Steps

Place the disc brake onto the motor axle from the left side and tighten it with six M5*8 hex screws.

()

1

()

8 MAX

(A) Disc brake (B) M5*8 hex screw
Tool
4
mm 5
Tightening torque 4N.m

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Place the freewheel onto the motor axle from the right side and tighten it with a M34.4 lock nut.
(A) Freewheel (B) M34.4 lock nut
Tool 2
() ()
&
Tightening torque
35N.m
Place the stop pin onto the motor axle from the left side.

3
()

(A) Stop pin

Insert the motor into the rear fork end.
()
4

(A) Rear fork

6

BF-DM-C-RM G3600-EN November 2022

DEALER MANUAL FOR MOTOR

Place the stop pin onto the motor axle from the right side, then place the washers and cap nuts onto the motor axle respectively from both sides.

() ()
5

(A) Cap nut (B) Washer

(A) Cap nut (B) Washer (C) Stop pin

Tool

() ()

/

()

19 mm

19 mm

Tightening torque

40-45 N.m

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Fix the power cord into the cable groove and connect it with the controller.

6 () ()

(A) Cable groove (B) Power cord

To avoid short circuit due to water, the motor power cord should be extended forward along the chain stay to ensure the connector faces the ground. The power cord of 5.8mm can be through the cable groove.

8

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6.4 OPERATION

· Environmental conditions for operation: a) Operating temperature: -20~45; b) Relative humidity: (20~90)%RH; c) Atmospheric pressure: (86~106)kPa; d) No seriously corrosive gas or no medium affecting the electrical insulation around.
· Be sufficiently familiar with how to start the drive unit before riding on busy streets, otherwise the unexpected start may result in an accident.
· Avoid water immersion during operation.
· Avoid violent impact during operation.

· Prohibit overload for a long time.
· Avoid direct touch of hands or legs with products that have been running for a long time without protection to prevent heat burns.
· Observe the appropriate rules and regulations of the country, state or region in which you use the e-bikes.

6.5 MAINTENANCE

· Maintenance must be carried out by Bafang authorized personnel with the correct equipment.
· Do not disassemble the pruduct.
· It is recommended to regularly check whether the end cap nuts on both sides of the product are loose, whether the connector is loose, whether the shape is deformed or whether the power cord is broken.
· The components are designed to be fully waterproofed to withstand wet weather riding conditions. However, do not deliberately place them into water.

· Power off the ebike system before cleaning the product by pressing the On/Off button of HMI.
· Do not clean the product with a high-pressure washer. If water seeps into the electrical components, operating problems or corrosion may result.
· Use a damp, well wrung out cloth, when cleaning the motor housing and cover.

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