LMD(原MLZ)型单法兰型梅花Flexible couplingIt is mainly composed of two convex teeth that are closely meshed and subjected to radial compression to transmit torque. When the two axes are relatively offset, the elastic element undergoes corresponding elastic deformation, which plays a role of automatic compensation.
梅花弹性联轴器具有以下特点:花形弹性联轴器结构简单,径向尺寸小,重量轻,转动惯量小,适用于中高速场合,梅花形弹性联轴器工作稳定,具有良好的减振、缓冲和电绝缘性能。梅花形弹性联轴器具有较大的轴向、径向和角向补偿能力,梅花形弹性联轴器高强度聚氨酯弹性元件耐油,承载能力大,使用寿命长, ,联轴器无需润滑,维护工作量少,可连续长期运行。
梅花弹性联轴器主要适用于起动频繁、正反转、中高速、中等扭矩和要求高性的工作场合,例如:冶金、矿山、石油、化工、起重、运输、轻工、纺织、水泵、风机等。工作环境温度-35℃~+80℃,传递公称扭矩25~12500N.m,许用转速1500~15300r/min。
LMD(原MLZ)型单法兰型梅花形弹性联轴器基本参数和主要尺寸(GB/T5272-2002)(单位:mm)
model | Old model | Nominal torque/Nm | Allowable speed/r/min | Axle hole diameter d1, d2, dz | L | Lo | D | Dl | Elastic part model | Weight/kg | Moment of inertia/kg.㎡ | |
Elastic part hardness | ||||||||||||
a/Ha | b/Hb | |||||||||||
80 + 5 | 60 + 5 | |||||||||||
LMD1 | MLZ1 | 25 | 45 | 8500 | 12,14,16,18,19,20,22,24,25 | 35 | 92 | 50 | 90 | MT1 | 1.206 | 0.00082 |
LMD2 | 无 | 50 | 100 | 7600 | 16,18,19,20,22,24,25,28,30 | 38 | 101.5 | 60 | 100 | MT2 | 1.648 | 0.0014 |
LMD3 | MLZ2 | 100 | 200 | 6900 | 20,22,24,25,28,30,32 | 40 | 110 | 70 | 110 | MT3 | 2.357 | 0.0024 |
LMD4 | MLZ3 | 140 | 280 | 6200 | 22,24,25,28,30,32,35,38,40 | 45 | 122 | 85 | 125 | MT4 | 3.556 | 0.005 |
LMD5 | MLZ4 | 350 | 400 | 5000 | 25,28,30,32,35,38,40,42,45 | 50 | 138.5 | 105 | 150 | MT5 | 6.361 | 0.0135 |
LMD6 | MLZ5 | 400 | 710 | 4100 | 30,32,35,38,40,42,45,48 | 55 | 155 | 125 | 185 | MT6 | 10.768 | 0.0329 |
LMD7 | MLZ6 | 630 | 1120 | 3700 | 35*,38*,40*,42*,45,48,50,55 | 60 | 172 | 145 | 205 | MT7 | 15.302 | 0.0581 |
LMD8 | MLZ7 | 1120 | 2240 | 3100 | 45*,48*,50,55,56,60,63,65 | 70 | 195 | 170 | 240 | MT8 | 22.717 | 0.1175 |
LMD9 | MLZ8 | 1800 | 3550 | 2800 | 50*,55*,56*,60,63,65,70,71,75,80 | 80 | 224 | 200 | 270 | MT9 | 34.439 | 0.233 |
LMD10 | MLZ9 | 2800 | 5600 | 2500 | 60*,63,65*,70,71,75,80,85,90,95,100 | 90 | 248 | 230 | 305 | MT10 | 51.358 | 0.459 |
LMD11 | MLZ10 | 4500 | 9000 | 2200 | 70*,71*,75,80*,85*,90,95,100,110,120 | 100 | 284 | 260 | 350 | MT11 | 81.302 | 0.977 |
LMD12 | MLZ11 | 6300 | 12500 | 1900 | 80*,85*,90*,95*,100,110,120,125,130 | 115 | 321 | 300 | 400 | MT12 | 115.53 | 1.751 |
LMD13 | MLZ12 | 11200 | 20000 | 1600 | 90*,95*,100*,110*,120*,125*,130,150,160 | 125 | 348 | 360 | 460 | MT13 | 161.79 | 3.366 |
LMD14 | MLZ13 | 12500 | 25000 | 1500 | 100*,110*,120*,125*,130*,140,150,160 | 135 | 358 | 400 | 500 | MT14 | 196.3 | 4.867 |
注:1.质量、转动惯量是按材料为铸钢、L推荐、 小轴孔计算的近似值。 2.带*号轴孔直径可用于Z型轴孔。 3.a、b为两种弹性材料的硬度代号。 |
Hangzhou Hengli Transmission Co., Ltd. is an enterprise specializing in the research and production of couplings.Our company is equipped with various equipments and strong technical force. It is a manufacturer of various types of couplings for many domestic machinery industries.The main products of our company are diaphragm couplings, tire couplings, roller chain couplings, drum gear couplings, star elastic couplings, slider couplings, flange couplings , Plum-shaped elastic coupling, elastic pin coupling, elastic sleeve pin coupling, elastic pin gear coupling, etc.To meet customer needs, we also undertake surveying, mapping and manufacturing of other couplings.The company has realized CAD computer-aided design and information management, integrated research and manufacturing, has rich manufacturing experience, perfect testing methods, complete varieties and specifications, and stable and reliable quality.
In terms of the market, the company has maintained long-term customer relationships with many domestic steel plants, and the product quality and delivery time have been highly praised by customers.We have established a stable supply relationship with many domestic papermaking, petroleum and other companies, and actively explore new sales markets with the quality and advanced performance of the products. The company has a group of professional and technical personnel with rich practical experience. At the same time, we have a Batch sales and after-sales personnel provide advanced transmission technology services for cooperative units to ensure smooth and efficient operation of the equipment of cooperative enterprises.
Since the establishment of the company, its products have been sold all over the country and have been deeply favored by new and old customers. Based on the principle of good faith, it has established long-term cooperative relations with many customers. Now our company is further strengthening employee technical training and improving technology Level, inject high technology into products, and strive for better products and more affordable products.The company adheres to the corporate philosophy of benevolence, integrity, pragmatism, and innovation, and strives to provide users with high-quality products and satisfactory services with advanced production management and strict quality control.
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