ATM Technologies BAFANG BBS01 Installation Manual Download Page 8

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Make sure the thread of the axle tube extends beyond the bottom bracket more than
10mm. Please note that for 73mm bottom brackets this may be less.

4. With the teeth on the fixing plate facing inwards, fix the plate on the drive unit with 2
pieces of M6 x 10mm bolt. Use Loctite if you wish.

Axle Thread

Fixing Plate Teeth
(Outside when
fitted)

Fixing Plate (Outside
Surface Without
Teeth)

2 x M6 Bolts

Summary of Contents for BAFANG BBS01

Page 1: ...1 BAFANG BBS01 BBS02 Installation Manual ...

Page 2: ...3 System Overview ...

Page 3: ...4 Mid Drive Motor Speed Sensor Display Speed Sensor Magnet ...

Page 4: ...6 Technical Paramete Motor 36V 250W for rs Installation Diagrams ...

Page 5: ...7 ...

Page 6: ...8 ...

Page 8: ...note that for 73mm bottom brackets this may be less 4 With the teeth on the fixing plate facing inwards fix the plate on the drive unit with 2 pieces of M6 x 10mm bolt Use Loctite if you wish Axle Thread Fixing Plate Teeth Outside when fitted Fixing Plate Outside Surface Without Teeth 2 x M6 Bolts ...

Page 9: ...he frame and tighten the M6 x 10mm bolts and M33 nut simultaneously Tighten M33 with force 30 40Nm If you purchased an installation toolkit use the BBB Lockring tool 6 Once this has been tightened fit the BB cup over theM33 20 30Nm M33 Nut ...

Page 10: ...t is prone to loosening 8 Fix the RH crank on the bike with the M8 inner hex bolt Tightening force 35 40Nm Use Loctite if you wish as this bolt is prone to loosening LH Crank M8 Nut M8 Nut RH Crank t Note I damage serious or malfunction to lead will this as cranks right and left the confuse not do ou y important y ver is ...

Page 11: ...y and the speed sensor to the motor unit Waterproof Wiring Harness Anderson Battery Connectors You may choose your own connectors provided they have a similar current rating of 40a Speed Sensor Optimal position of magnet is less than 5mm from Sensor on rear wheel ...

Page 12: ...14 10 Speed Sensor Mounting The images below give a clearer indication on how to mount the magnet and sensor Sensor design may vary from images below ...

Page 13: ... At Harness B C961 Display Green Male at Harness C Throttle Yellow Male at Harness D Main Harness waterproof connection E Battery Connectors F Battery G Controller H Speed Detecting Sensor applicable 6V light for where connector L applicable where gearsensor for connector K A D C B E H F G ...

Page 14: ...isplay Throttle On Off PAS Controls The image below shows a common setup with the throttle on the left hand side You will need to remove grips and other components to install these Throttle On Off PAS Control C961 Display ...