BAFANG RM G062.750.D - User Manual

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Summary

6.1 Introduction

Scope

Applies to electric pedelecs, suitable for fat bikes; not for sport competitions.

Identification

Shows product identification numbers on the motor housing label for model recognition.

6.2 Specifications

6.2.1 Outline and Geometric Size

Details the physical dimensions and geometric layout of the motor with diagrams.

6.2.2 Surface

Specifies the surface finish of the motor, described as shockproof black coating.

6.2.3 Storage Information

Provides guidelines for storing the motor in a ventilated, dry environment away from magnetic objects.

6.3 Drive Unit Installation

6.3.1 List of Tools to be used

Lists necessary tools for motor installation, including internal hex wrench and open spanner.

6.3.2 Motor Installation

Step-by-step guide for mounting the cassette, disc brake, and inserting the motor into the frame.

This document is a dealer manual for the Bafang H500 motor, specifically models RM G062.750.D and RM G062.1000.D. It provides essential information for dealers regarding the motor's specifications, installation, and maintenance.

Function Description

The Bafang H500 motor is an electrically powered pedelec drive unit designed for fat bikes or all-terrain bikes. It is intended for off-road use on gravel or sand. The motor is not suitable for competitive sports. The manual outlines the installation process, including mounting the cassette, disc brake, and the motor itself onto the bicycle frame. It also details maintenance guidelines to ensure the longevity and proper functioning of the motor.

Important Technical Specifications

Motor Models:

RM G062.750.D
RM G062.1000.D

Rated Power:

750 W (for RM G062.750.D)
1000 W (for RM G062.1000.D)

Rated Voltage:

48 V

Waterproof Rating:

IP65 (protected against dust ingress and low-pressure water jets from any direction)

Certification:

CE - EMC

Outdoor Temperatures:

-20 °C to 45 °C

Outline and Geometric Size (Dimensions in mm):

Model	A (mm)	B (mm)	C (mm)	D (mm)	E (mm)
RM G062.750.D	22	29	175	233	42.2
	33	32.5	190	255	42.2
RM G062.1000.D	22	29	175	233	42.2
	33	32.5	190	255	42.2

Motor Cable Length:

L=250mm

Surface:

Shockproof black coating

Usage Features

The motor is designed for specific applications and has clear usage guidelines:

Intended Use: Exclusively for electrically powered pedelecs developed or licensed by Bafang.
Vehicle Type: Suitable for fat bikes or all-terrain bikes.
Terrain: Developed for off-road use on gravel or sand.
Restrictions: Not suitable for sport competitions.
Identification: Each product has identification numbers displayed on its housing, which are crucial for product information. Users are advised not to remove this label from the motor.

Maintenance Features

Proper maintenance is crucial for the motor's performance and longevity. The manual outlines several key maintenance points:

Authorized Personnel: Maintenance must be performed by authorized personnel using the correct equipment.
Disassembly: Users are explicitly warned not to disassemble the motor.
Cleaning Agents: Do not use thinners or other solvents to clean the components, as these substances can damage the surfaces.
Water Exposure: Avoid submerging the motor in water to protect its components.
Cleaning Methods: Do not use high-pressure cleaning jets.
Storage: For prolonged storage, the battery should be turned off. The pedelec should be stored in a ventilated, dry room, away from strong magnetic objects and heat sources.

Installation Process

The installation process involves several steps, requiring specific tools:

Tools Required:
- 10 mm internal hex wrench (for M5*8 screws on the disc brake)
- 17 mm open spanner (for M12 flange nuts)
Steps:
1. Mount the cassette onto the motor.
2. Place the disc brake onto the motor and tighten it with six M5*8 screws.
3. Mount the stop pin onto the shaft.
4. Insert the motor into the frame.
5. Mount the 2mm washer on both sides of the frame.
6. Tighten the flange nuts on both sides of the motor using an open spanner. The required torque is 47-60 N.m.

This comprehensive guide ensures that dealers can effectively understand, install, and maintain the Bafang H500 motor, providing reliable support for their customers.