C9 On-highway Engine Caterpillar


Electric Starting Motor

Usage:

C9 9DG



图 1g01255995

当从驱动侧观看电动启动马达时,马达按下述方向旋转。 ... 顺时针

25 °C (77 °F时的无负载条件)

最小无负载速度 ... 7643 ± 1683 rpm
最大无负载电流 ... 76.5 ± 14.5 安培
电压 ... 23 V

(1) 蓄电池端子

两螺母之间最多可出现 3 个电线端子。
将蓄电池端子上的螺母拧紧至下述扭矩。 ... 30.5 ± 3.5 N·m (22 ± 3 lb ft)

(2) 接地端子

将接地端子的螺母拧紧至下述扭矩。 ... 30.5 ± 3.5 N·m (22 ± 3 lb ft)

(3) 接地端子

将接地端子的螺母拧紧至下述扭矩。 ... 2.25 ± 0.25 N·m (20 ± 2 lb in)

(4) 开关端子

开关端子上的电线端子必须与热装冷缩管隔开。 不要使用模制端子。
将开关端子的螺母拧紧至下述扭矩。 ... 2.25 ± 0.25 N·m (20 ± 2 lb in)

(5) 马达接线端子

将马达端子的螺母拧紧至下述扭矩。 ... 30.5 ± 3.5 N·m (22 ± 3 lb ft)

(6) 马达机架接线端子

将马达机架端子的螺母拧紧至下述扭矩。 ... 8 ± 3 N·m (70 ± 27 lb in)

电磁线圈

在 20 V 和 25 °C (77 °F下的最大电流)

吸拉线圈 ... 57 安培
保持线圈 ... 最大值 16 安培

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