G3304 and G3306 Engines Caterpillar


Electric Starting Motor

Usage:

G3306 07Y


图 1g01392303


图 2g01392304
A-A 视图

从小齿轮端部看电动起动马达时,马达按以下方向旋转。 ... 顺时针

25 °C (77 °F时的无负载状况)

速度 ... 7643 ± 1683 rpm
电流吸收 ... 76.5 ± 14.5 安培
电压 ... 23V

(B) 小齿轮与壳体之间的间隙 ... 9.1 mm (0.36 in)

(1) 接地端子螺母的最终安装扭矩 ... 30.5 ± 3.5 N·m (270 ± 30 lb in)

(2) 接地端子螺母的最终安装扭矩 ... 2.25 ± 0.25 N·m (20 ± 2 lb in)

注: 蓄电池端子螺母 (3)最多可使用三条电缆或导线端子。 两个电缆端子最大不低于 0 AWG。

(3) 蓄电池端子螺母的最终安装扭矩 ... 30.5 ± 3.5 N·m (270 ± 30 lb in)

注: 开关端子必须用热收缩管绝缘。 不要使用模压端子。

(4) 开关端子螺母的最终安装扭矩 ... 2.25 ± 0.25 N·m (20 ± 2 lb in)

(5) 马达端子螺母的最终安装扭矩 ... 30.5 ± 3.5 N·m (270 ± 30 lb in)

(6) 马达机架端子螺母的最终安装扭矩 ... 8 ± 3 N·m (70 ± 27 lb in)

电磁阀组件

20V 和 25 °C (77 °F)环境下的耗电量

拉动绕组 ... 57 安培
保持绕组 ... 16 安培
最大额定电流 ... 850 安培

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