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主要产品：韩国DKM减速电机，日本东方马达，泰映TROY减速电机，韩国SPG小功率马达，CPG晟邦减速电机 ...

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减速机技术资料：

减速器的噪声是由于在它运转过程中机内齿轮啮合产生周期性的交变力对轴承、箱体的作用二引起的发生振动。评定圆柱齿轮减速器质量
水平的主要标准就是它的的噪音值。随着产品标准的国际化，国家对减速器的噪音值做出了更加严格的限定，这就要求对减速器的噪声控制进行研究。
减速器中齿轮加工对减速机噪音的影响
齿轮加工误差对噪声的影响。减小与控制齿轮噪声是降低减速机噪声的根本。为了降低齿轮噪声，需从结构设计与齿轮精度两方面来考虑。
1、低噪声齿轮结构设计的要求。齿轮结构设计对噪声的影响是很重要的，理想的设计是：尽量提高齿轮的弯曲强度，选择较大的变位系数与适当的螺旋角，使啮合系数加大，从而达到降低噪音的目的。
2、齿轮制造精度对噪声的影响。对标准系列减速器来说，齿轮的制造精度决定着它的噪音值。减速器齿轮的主要作用是传递转速和扭矩，因此对它的齿轮制造精度要求，其工作平稳性等级是主要的。具有较高的工作平稳性等级的齿轮不仅本身的使用寿命长，而且传动中的冲击、振动小，噪声也就小，所以限制齿轮的工作平稳性误差是减少齿轮噪声的关键。
减速器箱体孔加工精度对噪声的影响
箱体孔的加工精度对减速机的噪音有着突出的影响。空的精度是指孔径的精度，中心矩的误差，各孔中心线的平行度与倾斜度。生产实践中我们体会到轴承外圈与减速器箱体孔德配合间隙影响着轴承噪声，当孔与轴承外圈的间隙在0.01mm左右时，能够降低轴承对整机的噪音影响。
装配精度也对噪声的影响
装配质量对减速器噪声控制有着直接的影响。因此在整机装配中应注意：
1、各级齿轮传动正常，保证啮合侧隙，齿面啮合良好，注意定为零件（如轴承）的固定，避免齿轮端面的振摆等。
2、安装轴承是要避免施加不当的敲击，在轴承运输、装配过程中避免碰撞等。
3、按要求对减速器传动部件的清洗，避免在装配过程中对传动部件的磕碰。

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Dressed by Deborah Nadoolman Landis (2007, HCDJ) Signed 1st/1st
A Century Of Hollywood Costume Design

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Landis 12" Type LC Hydraulic Universal Grinding Machine Operator's Manual 1942


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Landis Grinder Microtronic Feed Electronics Manual


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Landis Servo Personality Adaptor Module # A135771

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7 1960's Baseball Exhibit Cards Mahaffey/Berra/Banks/Cash/Hoak/Landis/Francona

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Landis Operator Manual 4" Type R Grinding Machines:

TEEN Jerry Landis CanAm 130 I wish i wernt in love

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Landis Staefa VP6560014 Pneumatic Actuator 3W Valve 1/2

Jim Landis 1967 Houston Astros ONL Signed Baseball COA 

Jim Landis Chicago White Sox 62 AS OAL Autographed Signed Baseball COA 

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Landis Operating Handbook & Parts List Type C Grinder

Turnabout 1940 Orig Movie Still Carole Landis

RARE Original 1940's CAROLE LANDIS Glamorous Fox Portrait GORGEOUS 

1934 Reed Landis WW1 Flying Ace - Sky Birds National Chicle #55 - PSA 4 (VG-EX)


Power 600 Controller Module Landis & Gyr Siemens SCU

Floyd Landis SIGNED AUTOGRAPHED Positively False *RARE* Tour de France 1st Ed


1934 Reed G. Landis WW1 Flying Ace Sky Birds National Chicle #55 - SGC 40 (VG) 3


LANDIS & GYR PTM6 2Q250-M TERMINATION MODULE

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Landis 10 12 14 16 18 Type C,12/LC Grinder Parts Manual 5 _ 1941


Landis Tool Type C 10 12 14 Hydraulic Universal Grinder Operator's Manual


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LANDIS GYR 540-100 540 100 Siemens

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AN AMERICAN WEREWOLF IN LONDON FF ORIG 1SH MOVIE POSTER JOHN LANDIS (1981)


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The Business of the Supreme Court 1928 Frankfurter & Landis Rare Book Law 

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LANDIS & GYR TERMINATION MODULE PTM6.4D20 SIEMENS

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Quick Look
ANIMAL HOUSE/BLUES BROTHERS JOHN LANDIS signed photo - REAL!/OBTAINED IN-PERSON!




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Returns: Accepted

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