DW7

Permanent Magnet Motor Controllers

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规格参数

技术参数

典型应用场景

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Permanent Magnet Motor Controllers

DW7

The DW7 is an integrated dual-motor controller that combines two independent motor control channels in a single unit. It supports both AC induction and permanent magnet synchronous motor control, with up to 15 digital inputs and 6 low-power outputs to meet the requirements of a wide range of electric vehicles.

Operating across 48V, 60V, 72V, and 80V platforms, the DW7 features advanced control algorithms to enhance vehicle maneuverability, operational performance, and driving comfort.

Motor Type

ACIM/IPMSM

Application / Function

Traction+Pump/Traction+Traction

Nominal Voltage Range

48V-80V

Maximum Current

450A+450A

Downloads

产品优势

集成设计，简化整车电气架构

控制器内部集成固态继电器，减少外部元器件与线束连接节点，简化整车装配流程，帮助客户降低系统集成与维护成本。

双路驱控，满足行走与液压作业需求

支持行走驱动与液压泵控协同工作，兼顾车辆行驶与举升作业的动力需求，适用于重载及频繁启停等工况；并提供多种电机与编码器适配选择，便于整车厂进行电机匹配

规格型号

型号	电池标称电压(V)	2分钟输出电流(Arms)	60分钟输出电流(Arms)	散热方式
DW7-735351	72/80	350+350	150+150	主/被动散热
DW7-745451	72/80	450+450	200+200	主/被动散热

注：控制器输出电流值，是在一定辅助散热条件下测得。

技术参数

内容	参数
通讯接口	CAN、串口
工作环境温度范围	-40℃～55℃
存储环境温度范围	-40℃～85℃
绝缘性能	对地漏电流≤5mA（500VDC），绝缘阻抗＞20MΩ
EMC标准	EN12895
安全标准	EN1175 & EN13849
外形尺寸（L×W×H）	243.5 × 208.5 × 76.5 mm
防护等级	IP65（要求信号端子采用 AMP 23Pin/35Pin 防水插头）
振动标准	GB/T 2423
散热要求	安装在通风良好的环境下，否则必须增加风冷散热
适用电机	ACIM、IPMSM
编码器类型	AB、ABI（IIF协议）、旋变
内置 DS11 调试模块	支持

典型应用场景

典型应用于平衡重叉车、前移式叉车，以及需要行走驱动与液压泵控协同工作的工业车辆。

FAQ

Frequently asked questions about DW7

Q What Are the Differences Between the DW5 and DW7 2-in-1 Forklift Controllers? ⌄

Both the DW5 and DW7 support AC induction motors, permanent magnet synchronous motors (PMSM), and serial/CAN communication. Their main differences lie in overall dimensions, available output current ratings, and feedback interfaces.

The DW7 additionally supports resolver feedback, making it suitable for motor systems that use resolver-based position feedback.

Q What Battery Voltage Options Are Available for the DW5 and DW7? ⌄

The DW5 and DW7 are available in 48V, 72V, and 80V configurations, with different output current ratings available for each voltage platform. OEMs can select the appropriate model based on motor power, continuous current, and peak current requirements.

DW7

产品优势

集成设计，简化整车电气架构

双路驱控，满足行走与液压作业需求

规格型号

技术参数

典型应用场景

FAQ

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