BAFANG H620 User manual

1
BF-DM-C-RM G040-DC-EN November 2019
USER MANUAL FOR MOTOR
6.1 Introduction 
6.2 Specifications 3
6.2.1 Surface 3
6.2.1 Storage Information 3
6.3 Maintenance 4
CONTENT
6 USER MANUAL FOR H620
(RM G040.250/350/500.DC)

2BF-DM-C-RM G040-DC-EN November 2019
6.1 INTRODUCTION
•Product Model
RM G040.250.DC
RM G040.350.DC
RM G040.500.DC
•Scope
Applies only to electrically powered pedelecs
developed or licensed by Bafang. It is suitable
for city and trekking bikes, which have been
developed for road use. The engine is not
suitable for sport competitions.
•Identification
The following graphic, is the identification
numbers of the product, which are shown on
the housing:
Note: Content in the label is important informa-
tion about this product. Please do not remove
the information from the motor.

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BF-DM-C-RM G040-DC-EN November 2019
USER MANUAL FOR MOTOR
6.2 SPECIFICATIONS
Motor model: RM G040.250.DC / RM G040.350.DC / RM G040.500.DC
Rated power (W) 250 / 350 / 500
Rated voltage (V) 36 / 43 / 48
Waterproof IP65
Certification CE / ROHS
Outdoor Temperatures -20℃~45℃
6.2.1 Surface
Shockproof black and silver coating
6.2.2 Storage Information
The pedelec should be stored in a ventilated dry room. Avoid storing the pedelec near strong magnetic
objects.

4BF-DM-C-RM G040-DC-EN November 2019
6.3 MAINTENANCE
• Maintenance must be carried out by autho-
rized personnel with the correct equipment.
• Do not disassemble the motor.
• Do not use thinners or other solvents to
clean the components. Such substances can
damage the surfaces.
• Avoid water submerging, to keep the com-
ponents protected.
• Avoid using high-pressure cleaning jets.
• For prolonged storage, turn off the battery
and avoid storing near heat sources.