3126B and 3126E Truck Engines Caterpillar


Electric Starting Motor

Usage:

3126B 7AS



图 1g01156902



图 2g01156903

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

车速 ... 7018 ± 1517 rpm
电流 ... 147 ± 27.5 安培
电压 ... 11 V

(1) 将蓄电池接线端上的螺母拧紧至以下扭矩。 ... 30.5 ± 3.5 N·m (22 ± 3 lb ft)

(2) 将接地端子上紧到以下扭矩。 ... 30.5 ± 3.5 N·m (22 ± 3 lb ft)

(3) 将螺母上紧到以下扭矩。 ... 2.25 ± 0.25 N·m (20 ± 2 lb in)

(4) 将开关端子上的螺母上紧到以下扭矩。 ... 2.25 ± 0.25 N·m (20 ± 2 lb in)

(5) 将马达端子上的螺母上紧到以下扭矩。 ... 8 ± 3 N·m (71 ± 27 lb in)

(6) 将马达机架接线端上的螺母拧紧至以下扭矩。 ... 8 ± 3 N·m (71 ± 27 lb in)

电磁阀

在 12 V 和 25 °C (77 °F) 下的最大电流

吸合绕组 ... 74 安培
保持绕组 ... 最大值 19 安培

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