REG316*4 HESG448750M4 REG316 数字继电保护器 ABB
能够，如下：
•安装图纸和本手册。
•标准工具、扭矩扳手和仪器。
•防锈，如果对机加工表面进行额外保护。例如，选择TECTYL 511（Valvoline）或FERRYL（104）。
•称重传感器、转接板、轴承箱等。
•第20页表2所列用于固定称重传感器的螺钉，以及其他螺钉
用于轴承箱等。
3.4转接板
PFTL 101系列中所有称重传感器类型的转接板必须经过机加工，并具有
fl@tness大偏差为0.05 mm，要求的表面光洁度应为Ra 3.2。
对于PFTL 101A，转接板的厚度应至少为30 mm，对于PFTL101B
35 mm，参见图15。适配器板的安装和称重传感器的对齐第21页
信息
当安装PFTL 101AER和PFTL 101 BER时，必须使用奥氏体钢的适配器板，
优选耐酸或不锈钢。
3.5安装
以下说明适用于典型的安装布置。允许变更，前提是
符合3.1一般要求。
如果需要使用管状定位销来固定称重传感器的位置，
参见图14中的说明。典型安装第21页。
1.清洁基础和其他安装表面。
2.将下部转接板安装到称重传感器上。将螺钉拧紧至表2中规定的扭矩。
第20页。
3.将称重传感器和下部转接板安装到基础上，但不要完全拧紧
螺钉。
4.将上转接板安装到称重传感器上。将螺钉拧紧至表2中规定的扭矩。
第20页。
5.将轴承箱和辊安装到上转接板上，但不要完全拧紧
螺钉。
压力导管枕式称重传感器，水平测量PFTL 101，用户手册
3.安装
3BSE009965R0401 en版本F 19
注意安全
在此操作过程中，如果操作不小心，可能会使称重传感器过载
足够了，尤其是如果卷很重。
关键的称重传感器自然是PFTL 101A-0.5 kN和PFTL 101 b-2 kN。
倾斜安装的应用为关键。
6.调整称重传感器，使其相互平行并与轴向一致
卷的。拧紧地脚螺钉，参见第21页图15。适配器板的安装和称重传感器的对齐。
7.调整辊，使其与称重传感器的纵向成直角。收紧
上部转接板中的螺钉，见图15。转接板的安装和对齐
称重传感器第21页。
表2称重传感器PFTL 101的拧紧力矩
螺钉强度的选项类型
班
类型
润滑
尺寸紧固
扭矩
[Nm]±5%
（推荐）
合金钢
螺钉
强度等级
根据ISO
898/1
12.9油M12 136
M16333
M20649
（推荐）
合金钢
螺钉
强度等级
根据ISO
898/1
12.9 MoS2 M12 117
M16286
M20558
3不锈钢
（A2-80）
或耐酸
钢（A4-80），
强度等级
根据ISO
蜡M12 76
M16187
M20364
4不锈钢
（A2-80）
或耐酸
钢（A4-80），
强度等级
根据ISO
乳化液
M12 65
M16161
M20313
压力导管枕式称重传感器，水平测量PFTL 101，用户手册
3.安装
20 3BSE009965R0401 en版本F
图3-1.典型安装
奥特
不要在这里钻孔
B/BE/BER
管状的
定位销
Øa
称重传感器PFTL 101 a b c
A/AE/AER 8 15 15
12 15 20
区域，作为内部
接线可能是：
损坏
图14.典型安装
图3-2.适配器板的安装和称重传感器的对齐
顶视图
转接板
厚
PFTL 101A小30 mm
PFTL 101B小35毫米
15.适配器板的安装和称重传感器的对齐
3.6布线
电缆不得在测量方向上产生分流力
称重传感器，例如由热膨胀、重力或类似物引起的力。
压力导管枕式称重传感器，水平测量PFTL 101，用户手册
3.安装
3BSE009965R0401 en版本F 21
因此，确保分流力尽可能小，例如通过固定
电缆抵靠支撑结构。
压力导管枕式称重传感器，水平测量PFTL 101，用户手册
3.安装
22 3BSE009965R0401 en版本F
4.
调试
4.1概述
如果称重传感器和
电缆已正确安装。控制单元的调试在相关
控制单元手册的章节。
检查以下内容：
•称重传感器已正确安装和对齐
•所有螺钉均已拧紧至正确扭矩
•所有电缆均正确安装和连接
•所有连接器均已插入
4.2初步计算
为了能够设置正确的测量范围，必须计算大张力T下每个称重传感器的测量力FR/2。每个称重传感器承受总measu的一半
REG316*4 HESG448750M4 REG316 数字继电保护器 ABB
REG316*4 HESG448750M4 REG316 数字继电保护器 ABB
able, as follows:
• Installation drawings and this manual.
• Standard tools, torque wrench and instruments.
• Rust protection, if additional protection is to be given to machined surfaces. Choose TECTYL 511 (Valvoline) or FERRYL (104), for example.
• Load cells, adapter plates, bearing housings, etc.
• Screws as listed in Table 2. page 20 to secure the load cell, and other screws
for bearing housing, etc.
3.4 Adapter Plates
The adapter plates for all load cell types in the PFTL 101 family must be machined and have a
fl@tness deviation of maximum 0.05 mm, required surface finish should be Ra 3,2.
For PFTL 101A the thickness of the adapter plates should be minimum 30 mm, and for PFTL 101B
35 mm, see Figure 15. Installation of Adapter Plates and Alignment of Load Cells page 21
Information
When installing PFTL 101AER and PFTL 101BER adapter plates of austenitic steel must be used,
preferably acid resistant or stainless steel.
3.5 Mounting
The instructions below apply to a typical mounting arrangement. Variations are allowed, provided
that the requirements of 3.1 General are complied with.
If it is necessary to use tubular dowel pins to secure the position of the load cell,
see instructions in Figure 14. Typical Installation page 21.
1. Clean the foundation and other mounting surfaces.
2. Fit the lower adapter plate to the load cell. Tighten the screws to the torque stated in Table 2.
page 20.
3. Fit the load cell and the lower adapter plate to the foundation, but do not fully tighten the
screws.
4. Fit the upper adapter plate to the load cell. Tighten the screws to the torque stated in Table 2.
page 20.
5. Fit the bearing housing and the roll to the upper adapter plate, but do not fully tighten the
screws.
Pressductor PillowBlock Load Cells, Horizontal Measuring PFTL 101, User Manual
3 Installation
3BSE009965R0401 en Rev F 19
CAUTION
During this operation it is possible to over load the load cells if the operation is done not careful
enough, especially if the roll is heavy.
The most critical load cells are naturally the PFTL 101A-0.5 kN and PFTL 101B-2 kN.
Applications with inclined mounting are most critical.
6. Adjust the load cells so that they are in parallel with each other and in line with the axial direction
of the roll. Tighten the foundation screws, see Figure 15. Installation of Adapter Plates and Alignment of Load Cells page 21.
7. Adjust the roll so that it is at right angles to the longitudinal direction of the load cells.Tighten the
screws in the upper adapter plate, see Figure 15. Installation of Adapter Plates and Alignment of
Load Cells page 21.
Table 2 Tightening Torques for Load Cell PFTL 101
Option Type of screws Strength
class
Type of
lubrication
Dimension Tightening
torque
[Nm] ± 5%
(Recommended)
Alloyed steel
screws
Strength class
according to ISO
898/1
12.9 Oil M12 136
M16 333
M20 649
(Recommended)
Alloyed steel
screws
Strength class
according to ISO
898/1
12,9 MoS2 M12 117
M16 286
M20 558
3 Stainless steel
(A2-80)
or acid resistant
steel (A4-80),
Strength class
according to ISO
Wax M12 76
M16 187
M20 364
4 Stainless steel
(A2-80)
or acid resistant
steel (A4-80),
Strength class
according to ISO
emulsion
M12 65
M16 161
M20 313
Pressductor PillowBlock Load Cells, Horizontal Measuring PFTL 101, User Manual
3 Installation
20 3BSE009965R0401 en Rev F
Figure 3-1. Typical Installation
OTE
Do not drill in this
B/BE/BER
Tubular
dowel pin
Ø a
Load cell PFTL 101 a b c
A/AE/AER 8 15 15
12 15 20
area, as internal
wiring may be
damaged.
Figure 14. Typical Installation
Figure 3-2. Installation of Adapter Plates and Alignment of Load Cells
Top view
Adapter plates
Thickness
PFTL 101A min. 30 mm
PFTL 101B min. 35 mm
15. Installation of Adapter Plates and Alignment of Load Cells
3.6 Cabling
The cable must not create shunting forces in the measuring direction of the
load cell e.g. forces caused by thermal expansion, gravity or similar.
Pressductor PillowBlock Load Cells, Horizontal Measuring PFTL 101, User Manual
3 Installation
3BSE009965R0401 en Rev F 21
Therefore make sure that the shunting forces become as small as possible for instance by securing
the cable against the supporting structure.
Pressductor PillowBlock Load Cells, Horizontal Measuring PFTL 101, User Manual
3 Installation
22 3BSE009965R0401 en Rev F
4
Commissioning
4.1 General
The actual procedure for commissioning a load cell is simple, provided that the load cells and
cables have been properly installed. Commissioning of the control unit is described in the relevant
chapter of the control unit manual.
Check the following:
• that the load cells have been correctly installed and aligned
• that all screws have been tightened to the correct torque
• that all cables are correctly installed and connected
• that all connectors are plugged in
4.2 Preparatory Calculations
To be able to set the correct measuring range, the measurement force per load cell FR/2 at maximum tension T must be calculated. Each load cell is subjected to half the total measurement force
FR. This calculation must be do
REG316*4 HESG448750M4 REG316 数字继电保护器 ABB
