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GKAF127R87-Y3.0-4P-369-M4-B-90°-2直连齿轮减速机
- ¥399.00 1 - 9台
- ¥300.00 ≥10台
- 是加工定制
- 齿轮减速机类别
- 上海科麦品牌
上海科麦减速机出口到各个国家。如选型需咨询，24小时热线：13671556859
上海科麦生产大功率硬齿面齿轮减速机，有需要的客户联系上海科麦传动设备有限公司，确定参数和货期。
S系列减速机型号选型。S系列减速电机的全称是S系列斜齿轮蜗轮蜗杆减速电机，他的传动系统是斜齿轮蜗轮蜗杆传动，蜗轮与蜗杆在其中间平面内相当于齿轮与齿条，蜗杆又与螺杆形状相似。可以得到很大的传动比，比交错轴斜齿轮机构紧凑。
S系列减速电机两轮啮合齿面间为线接触，其承载能力大大高于交错轴斜齿轮机构。蜗杆传动相当于螺旋传动，为多齿啮合传动，故传动平稳、噪音很小。具有自锁性。当蜗杆的导程角小于啮合轮齿间的当量摩擦角时，机构具有自锁性，可实现反向自锁，即只能由蜗杆带动蜗轮，而不能由蜗轮带动蜗杆。如在起重机械中使用的自锁蜗杆机构，其反向自锁性可起安全保护作用。传动效率较低，磨损较严重。S系列减速电机蜗轮蜗杆啮合传动时，啮合轮齿间的相对滑动速度大，故摩擦损耗大、效率低。另一方面，相对滑动速度大使齿面磨损严重、发热严重，为了散热和减小磨损，常采用价格较为昂贵的减摩性与抗磨性较好的材料及良好的润滑装置，因而成本较高。但是不同的型号就代表着不同的功率减速比参数，也有代表机座号的， S系列减速机在选型匹配的时候，一定要了解安装的机械设备的特性，工作环境等S系列减速电机的速比功率比例一系列参数作为前提之后，再做选型。
S系列斜齿轮蜗轮蜗杆减速机型号分类：
S型系列：S37、S47、S57、S67、S77、S87、S97
SF系列：SF37、SF47、SF57、SF67、SF77、SF87、SF97
SA型系列：SA37、SA47、SA57、SA67、SA77、SA87、SA97
SAF系列：SAF37、SAF47、SAF57、SAF67、SAF77、SAF87、SAF97
SAT型系列：SAT37、SAT47、SAT57、SAT67、SAT77、SAT87、SAT97
Model selection of S series reducer. The full name of S series reduction motor is s series helical gear worm gear reduction motor. Its transmission system is helical gear worm gear transmission. The worm gear and worm are equivalent to gear and rack in its middle plane, and the shape of worm is similar to screw. It can obtain a large transmission ratio and is more compact than the staggered shaft helical gear mechanism.
The meshing tooth surfaces of two wheels of S series reduction motor are in line contact, and its bearing capacity is much higher than that of staggered shaft helical gear mechanism. The worm transmission has many teeth, so the noise is quite small. Self locking. When the lead angle of the worm is less than the equivalent friction angle between the meshing teeth, the mechanism has self-locking and can realize reverse self-locking, that is, the worm wheel can only be driven by the worm, but not by the worm wheel. Such as the self-locking worm mechanism used in hoisting machinery, its reverse self-locking can play a role in safety protection. Low transmission efficiency and serious wear. When the worm gear of S series reduction motor is meshed and driven, the relative sliding speed between meshing teeth is large, so the friction loss is large and the efficiency is low. On the other hand, the relative sliding speed causes serious wear and heating of the tooth surface. In order to dissipate heat and reduce wear, expensive materials with good antifriction and wear resistance and good lubrication devices are often used, so the cost is high. However, different models represent different power reduction ratio parameters, as well as stand number. When selecting and matching S-Series reducer, we must understand the characteristics of installed mechanical equipment, working environment and a series of parameters of speed ratio and power ratio of S-Series reducer motor as the premise before selecting.
Model classification of S series helical gear worm gear reducer:
S型系列：S37、S47、S57、S67、S77、S87、S97
SF系列：SF37、SF47、SF57、SF67、SF77、SF87、SF97
SA型系列：SA37、SA47、SA57、SA67、SA77、SA87、SA97
SAF系列：SAF37、SAF47、SAF57、SAF67、SAF77、SAF87、SAF97
SAT型系列：SAT37、SAT47、SAT57、SAT67、SAT77、SAT87、SAT97
在线问
- 是
- 齿轮减速机
- 上海科麦
- GKAF127R87-Y3.0-4P-369-M4-B-90°-2
- 斜齿轮减速机
- 立式
- 直角
- 硬齿面
- 减速机
- 1450
- 1.1
- 单级
