Two sets of hall sensor, Motor thermal protection against overheating
High efficiency (more then 85%)
Sine wave Controller Kelly (USA) KLS7212S special for DENZEL, with Bluetooth. Controller install under frame. Very easy cooling. Controller can be programing by Bluetooth or by PC.
General controller functions:
(1) Extended fault detection and protection. The LED flashing pattern indicates the fault sources. Customers can read the error code in PC software or Android Tablet also.
(2) Monitoring battery voltage. It will stop driving if the battery voltage is too high and it will progressively cut back motor drive power as battery voltage drops until it cuts out altogether at the preset "Low Battery Voltage" setting.
(3) Built-in current loop and over current protection.
(4) Configurable motor temperature protection range.
(5) Current cutback at low temperature and high temperature to protect battery and controller.
(6)The controller keeps monitoring battery recharging voltage during regen braking.
(7)Configurable motor over-temperature detection and protection
(8)3 hall position sensor inputs. Open collector, pull up provided.
(9) Enhanced regen brake function. A novel ABS technique provides powerful and smooth regen. The regen can happen at any speeds until zero speed.
Battery type: Lithium Ion
Panasonic or Sanyo cells
Battery life: 600 cycles
BMS – protect battery from low voltage, over voltage, over current.
Standard charger: 5A (option: 10A)
Full charging time: no more 3 hours
Strong rim for heavy loads with 24” x 3” tires (all road)
Electronic brake system (EBS), analog electronic brake system.
Rear 7 gear SHIMANO
Faring with LED day lights and LED head lamp, Speedometer (can use in any time day or night), Rear LED lamp and stop lamp, Turn light, Horn.
Waterproof cable system.
image caption goes here6
image caption goes here7
image caption goes here8
image caption goes here9
image caption goes here10
image caption goes here11
image caption goes here12
image caption goes here13
image caption goes here14
image caption goes here15
image caption goes here16
image caption goes here17
image caption goes here18
image caption goes here19
image caption goes here20
image caption goes here21