1、简介(Applications)
DLTZ3系列电磁失电制动器为通电脱离(释放),断电弹簧制动的摩擦式制动器。它主要于Y系列电动配套成YEJ系列电磁制动三相异步电动机。广泛应用于冶金、建筑、化工、食品、机床、印刷、包装等机械中,及在断电时(防险)制动等场合。
这种制动器具有结构紧凑、安装方便、适应性广、噪声低、工作频率高、动作灵敏、制动可靠等优点,是一种理想的自动化执行元件。
The DLTZ3 brake is fricative brakes, which are automatically set to work when an AC power lost occurs. They are mainly used with Y series motors to create YEJ series three-phase motors, it`s widely applicable in machine tools and in machineries for metallurgy, construction, chemistry, food-prompt and accurate braking effect.
Because of its small size, light weight low noise and high reliability, it is widely accepeted as an ideal piece of automation equipment.
2、主要性能参数:Main Technical Data
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规格Specifications
数据Contents
名称Item names
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05
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08
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15
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30
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40
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80
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150
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配套YEJ电机机座号
YEJ Motors Model Nimbers
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71
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80
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90
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100
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112
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132
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160
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额定力矩(N.m)
Rated Braking Torque
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5
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7.5
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15
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30
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40
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80
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150
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额定功率P20℃(W)
Rated Power
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35
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50
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60
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80
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110
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130
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150
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接通时间(ms)
Connecting Time T1
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63
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87
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110
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140
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152
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165
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214
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断开时间(ms)
Disconnecting Time T2
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55
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72
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95
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120
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130
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140
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180
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最大工作气隙(mm)
Maximum Working Air Crach δ
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0.8
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1
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1
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1
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1
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1.2
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1.2
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额定电压(V dc)
Rated Voltage
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96
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96
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96
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96
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170
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170
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170
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允许最高工作转速(rpm)
Allowable Max Speed
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3000
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3000
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3000
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3000
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3000
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3000
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3000
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3、外形及安装尺寸:Overall and lnstallation Dimensions
尺寸
型号
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d
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D1
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D2
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D3
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D4
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D5
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D6
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b
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h
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H1
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H2
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H3
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H4
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H5
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H6
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L
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δ
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β
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DLTZ3-05
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14.8
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3×M5
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90
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75
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45
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101
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10
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5
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16.2
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37.3
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3
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17.7
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120
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63
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20
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20
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0.3
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12°
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DLTZ3-08
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19.8
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3×M5
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105
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90
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50
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117
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10
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6
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21.6
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46.3
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3.5
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20.8
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133
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73
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20
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20
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0.3
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12°
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DLTZ3-15
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24.8
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3×M6
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114
|
95
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60
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127
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10
|
8
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28.1
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53.4
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4
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23.9
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141
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82
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20
|
25
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0.4
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10°
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DLTZ3-30
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29.5
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3×M6
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133
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115
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75
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147
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10
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8
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32.8
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54
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4
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25.4
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169
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92
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20
|
30
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0.4
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10°
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DLTZ3-40
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29.5
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3×M8
|
150
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124
|
75
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166
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12
|
8
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32.8
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54
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4
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27.5
|
189
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102
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20
|
30
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0.5
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8°
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DLTZ3-80
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39.5
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3×M8
|
170
|
150
|
104
|
187
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12
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12
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42.8
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64.5
|
4.5
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32.5
|
234
|
115
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20
|
30
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0.5
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8°
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DLTZ3-150
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44.5
|
4×M10
|
202
|
175
|
107
|
222
|
14
|
12
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47.8
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70.5
|
4.5
|
34.6
|
345
|
133
|
25
|
35
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0.6
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8°
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4、安装:Installation
安装注意事项 Warning
●摩擦片及衔铁表面不得有油污,必须保持清洁;
Friction disc and armature surface should be kept clean and free of grease.
●安装时必须保证气隙“δ”;
When fixing, the airgap "δ" should be kept to the specified value.
●齿轮套不得有轴向窜动。
The gear hub are not allowed to move along axially.
●安装后必须旋出空心螺栓锁紧在电机后端盖或法兰盘上。
Turn the hollow bolt so that it is fixed on the bake cover or the flange plate.
安装示意图:Example for lnstallation
1、电机端盖 motor side hood
2、空心螺栓装置 manual releaser
3、制动盘 braking
4、衔铁 hollow bolt
5、手动释放装置 manual releaser
6、齿轮套 gear hub
7、安装螺钉 fixing screws
8、磁轭组件 magnetic yoke
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