C175-16 Locomotive Engine Caterpillar


Electric Starting Motor

Usage:

C175-16 3A9



图 1g01401956



图 2g01401955

A-A 视图

当从小齿轮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

车速 ... 6950 ± 1650 rpm
电流 ... 115 ± 25 A
电压 ... 23 VDC

(B) 小齿轮与壳体之间的间隙 ... 9.1 mm (0.36 in)

(1) 接地接线端螺母的最终安装扭矩 ... 26 ± 1.5 N·m (230 ± 13.00 lb in)

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

注: 开关接线端必须用热收缩管绝缘。 不要使用模压接线端。

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

(4) 马达接线端螺母的最终安装扭矩 ... 26 ± 1.5 N·m (230 ± 13.00 lb in)

注: 蓄电池接线端螺母 (5) 最多可使用三个电缆接线端或导线接线端。 两个电缆接线端可以等于或高于 0 AWG。

(5) 蓄电池接线端螺母的最终安装扭矩 ... 26 ± 1.5 N·m (230 ± 13.00 lb in)

(6) 马达机架接线端螺母的最终安装扭矩 ... 26 ± 1.5 N·m (230 ± 13.00 lb in)

电磁阀组件

20V 和 25 °C (77 °F) 下的耗电量

吸合绕组 ... 49.3 ± 3.3 A
保持绕组 ... 6.8 A 最大值

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