3412 Generator Set Engines Caterpillar


Electric Starting Motor

Usage:

730C2 2L7



图 1g01406539



图 2g01388728

A-A 视图

当从驱动端观看电起动马达时,马达旋转方向如下。 ... 顺时针

25 °C (77 °F) 时无负载

最低转速 ... 3300 rpm
最大电流 ... 80 安培
电压 ... 24 VDC

注: 蓄电池端子螺母最多可使用三条电缆或导线端子。 两个接线端最高不低于 0 AWG。

(1) 蓄电池端子螺母的最终安装扭矩 ... 30.5 ± 3.5 N·m (22 ± 3 lb ft)

(2) 接地接线端螺母的最终安装扭矩 ... 1.5 ± 0.5 N·m (13 ± 4 lb in)

(3) 接地接线端螺母的最终安装扭矩 ... 30.5 ± 3.5 N·m (22 ± 3 lb ft)

注: 开关端子上的电线端子必须用热收缩管隔离。 不要使用模压接线端。

(4) 开关接线端螺母的最终安装扭矩 ... 2.25 ± 0.25 N·m (20 ± 2 lb in)

(5) 马达接线端螺母的最终安装扭矩 ... 30.5 ± 3.5 N·m (22 ± 3 lb ft)

(6) 马达机架接线端螺母的最终安装扭矩 ... 17.5 ± 2.5 N·m (13 ± 2 lb ft)

电磁阀组件

在 24 V 和 25 °C (77 °F) 下的最大电流

吸合绕组 ... 103 安培
保持绕组 ... 19 安培

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