bolt wrench spindle wrench
The rail bolt wrench is suitable for loosening or tightening the railway sleeper bolts and nuts. The machine is powered by lithium battery and brushless motor. The high frequency driver drives the brushless motor and single chip microcomputer to control the operation system. The LCD displays the torque when operating in different levels. It is a very useful machine for construction and maintenance of new and old track lines, especially for high-speed track lines.
- Product Introduction
1. Scope of Application
The bolt wrench is suitable for loosening or tightening the railway sleeper bolts and nuts. The machine is powered by lithium battery and brushless motor. The high frequency driver drives the brushless motor and single chip microcomputer to control the operation system. The LCD displays the torque when operating in different levels. The bolt wrench is a very useful machine for construction and maintenance of new and old track lines, especially for high-speed track lines.
Characteristics:
1. It realizes that motor mute loosening or tightening the nuts, it has clear gear and flexible torque adjustment, and the torque value will be displayed on the LCD. Accurate and constant output torque ensures the precise tightening requirements of sleeper nuts.
2. Technical Parameter
1. Model of brushless motor: 80BL130f
2. Rated power of motor: 1.3KW
3. Motor speed: 10000r / min
4. Spindle speed: ≥ 120r / min
5. Number of sleeves: 2 pcs
6. Center distance of two sleeves: 214 ± 0.5mm, 234 ± 0.5mm
7. Adjustable tightening torque: 80-350 N•m
8. Maximum loosening torque: 700 N•m
9. Working efficiency: ＜ 3.5 S/pc
10. Machine weight: 37.5kg
11. Overall size: 736 × 430 × 870 (mm)
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