Kalkhoff Derby Cycle Werke GmbH 2011 - Technical Data

22 V User Manual Impulse Pedelec
11 Technical data
MOTOR
Brushless electric motor with gear unit and eewheel
Output 250 watts
Maximum torque
at chain ring
40 Nm
Gross weight
of electric drive,
battery, control unit
7.8 kg (11 Ah battery)
Control via torque sensor and rota-
tional speed sensor in motor
and speed sensor (on rear
wheel)
IMPULSE LIION BATTERY
Voltage 36 V
Capacities 11 Ah
Weight 2.85 kg