Electric Starting Motor
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| 图 1 | g01046705 |
典型实例 | |
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| 图 2 | g00489813 |
典型电磁阀连接 | |
当从小齿轮端观看电起动马达时，马达旋转方向如下。 ... 逆时针
25° C (77° F) 空载条件
- 车速 ... 6900 ± 1800 rpm
- 电流 ... 150.5 ± 27.5 安培
- 电压 ... 11 V
- 电流 ... 150.5 ± 27.5 安培
(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 (23 ± 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。 ... 30.5 ± 3.5 N·m (22 ± 3 lb ft)
(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
10 V 和 25°C (77°F) 下的电流
- 吸合绕组 ... 97 安培
- 保持绕组 ... 最大值 18 安培
Caterpillar Information System:
C7 Marine Engine Electric Starting Motor
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