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AC motor (for travelling)
AC motor (for materials handling)
DC motor (for travelling)
DC motor (for materials handling)
AC controller (S type and L type)

Energy & Industrial SystemsMotor Drive Unit for Battery Powered Vehicles

For motor drive unit for for battery forklifts, we are the leading producer in Japan and as a top supplier, we have a high trust in the market.

Product Features

For travelling / open type
AC controller (S type and L type)

We started the development and serial production of DC motors and controllers for battery forklifts in 1960's. We provide serial production lineups of DC motors and AC motors (IM and PM) and have many supply records. In recent years, we have improved vehicle control and achieved improvement of power consumption by 20% for customers adopting the new PM motor and control. We listened to customer requests (output characteristics and dimensions) and propose appropriate product design for battery powered vehicles.

  • Appropriate product design

Applications and Solutions

We propose the suitable system for customers' vehicles drawing on our experiences of motor drive systems for various battery powered vehicles.

Narrow isle or reach forklift track

Counter balanced forklift truck

Garbage compactor truck

Aerial work plafform

Walkie & pallet truck

Towing tractor

Golf cart

Specifications

Product range

  • * We only accept the serial production order.

Specification of AC400 (controller) series

  AV400-S AC400-L
Nominal voltage of battery 48V(36V) 72V&80V 48V(36V) 72V&80V
Maximum current
(rated for 2 minutes, base temperature 800°C or less)
350Arms 270Arms 550Arms 410Arms
Dimension / mass
(excluding the terminal bolt)
W132.0×H80.3×D250.0mm/2.4kg W292.0×H80.3×D228.5mm/3.8kg
Applicable motor / motor frequency 3-phase induction motor / 0 Hz to 250 Hz
Control mode Speed, torque control
Operating ambient temperature/ storage temperature -20°C to +40°C (it is possible to start at -40°C) / -40°C to +85°C
Ingress Protection (IP) rating IP54
Cooling system Heat radiation to vehicle counterweight / forced air cooling (optional devices: heat sink and fan)
Installation site Within the vehicle compartment (There shall be no unevenness on the mounting surface. Be sure to apply grease for heat radiation)
Communication CAN-BUS、RS232C
Standards UL583 compliant (Acquired in vehicle level not individual single unit level) EN1175-1

Others (accessories)

We provide accessories including magnetic contactor and acceleration unit (We only accept the serial production order. )

Quick reference table

This is a quick reference table showing the ranges of each series motor voltage and capacity . Just one look, you could see our offerings.

Special electric motors

Category Models Voltage Output (kw)

Gate motor

  200V/
400V

Brake built-in motor

Brake motor 200V/
400V
AC brake motor

DC brushless Motor

   

High voltage wound rotor type electric Motor

Open drip-proof wound rotor type 3000V/
6000V
KM-100 series
IP: Drip-proof free ventilation wound rotor type
JU2000 series
IP: Drip-proof (open drip-proof) type
JS2000 series
Fully enclosed water cooling heat exchanger (fully enclosed inner cooled) type
JS2000 series
2-pole low noise type

High voltage synchronous motor

  3000V/
6000V
/11000V

Motor controller for electric vehicles

AC motor and DC motor 24-96V

Anti-seismic electric motor

   

High speed electric motor

   

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