Datasheet

3- 7 Insulation resistance
绝缘电阻
Between motor terminal and motor metal housing (100v DC)
出线端与机壳间接兆欧表（ 100V DC ）
1 0 M Ω ( min )
3-8 Dielectric strength
绝缘强度
AC 100v (50~60Hz),2.0mA for one minute between motor
terminal and motor metal housing
出线端与机壳间加 AC100V （ 50~60HZ ） 2 .0mA, 连续 1 分
钟
No pull over
无击穿
3- 9 Electrical noise
电噪音
Motor to be equipped with varistor
电机已装有噪音抑制元件 -- 压敏电阻器
3-10 Rotor resistance
转子电阻
At +20 ℃ ( Rotor position to be 2/3R)
在 +20 ℃ 转子位置处于 2/3R
11.5 Ω± 8%
4. M e chanical & Functional Characteristics
结构及机械性能
4-1 External appearance
外观
Outer dimensions to be with the tolerances specified in the
attached Drawing No page 1 remarkable deformation or
superficial de f ects to be observed by visual check Fastened
parts to be fixed firmly 。
外形尺寸符合附图 P1 , 外观无明显变形表面损伤 ， 紧固件应
安装牢固。
4-2 Gear ratio
减速比
150 ： 1
4- 3 Shaft end play
轴向间隙
End play for thrust direction of protruded shaft
向轴伸方向拉动出力轴
0.0 2 ~0. 35 mm
4-4 Weight
重量
A pprox 9.4 g
约 9.4 g
4-5 Mechanical noise
机械噪音
Rated voltage no load and motor horizontally held Measured
by JIS-A(RMS), at 10cm away form metal housing on
protruded side and back ground noise to be 2 6 dB(max) .
额定电压、空载、电机水平放置（见下图） JIS-A(RMS) 测
试，背景噪音不大于 2 6dB .
60 dB(max)
10cm
10cm
Sponge
泡沫垫
Gearmotor
减速电机
Microphone
拾音器