BUTTON LOAD CELL WITH AMPLIFIER
LCCA21 Series㟁ᅽฟຊᑠᆺᅽ⦰࣮ࣟࢻࢭࣝLCCA21ࢩ࣮ࣜࢬLCCA21N100 㸭LCCA21N200 㸭LCCA21N500 㸭LCCA21KN001
ᮏ♫ࠛ ᮾி㒔㇏ᓥ༊ᮾụ⿄ ࢲ࢖ࣁࢶ࣭ࢽࢵࢭ࢖ụ⿄ࣅࣝ㸳㹄 ౑࠸᪉࣭ಟ⌮࡟㛵ࡍࡿ࠾ၥ࠸ྜࢃࡏ❆ཱྀ ᮾ᪥ᮏ7(/す᪥ᮏ7(/ ࡈ౑⏝๓࡟ୗグࡢᲕໟෆᐜࢆ☜ㄆࡋ࡚ࡃࡔࡉ࠸ࠋ ᮏయ ࣮ࣟࢻࢭࣝࠊ࢔ࣥࣉࠊ᥋⥆ࢣ࣮ࣈࣝ ...............................................................................................

AXP-4036220
LCCA21N100㺂LCCA21N200ࡢ௜ᒓရ
................................ྲྀ௜࣍ࣝࢲ

AXP-4036221
LCCA21N500㺂LCCA21KN001ࡢ௜ᒓရ ࢔ࣥࣉࢣ࣮ࢫ࣍ࣝࢲ(AXP-4038262) ............................................................................................................. ྲྀᢅㄝ᫂᭩ ᮏ᭩  .............................................................................................................................................ᮏయྲྀ௜࣍ࣝࢲ࢔ࣥࣉࢣ࣮ࢫ࣍ࣝࢲ

2. ᴫせ LCCA21ࢩ࣮ࣜࢬࡣࠊ࢔ࣥࣉ௜ࡁࡢຊ ᐃ⏝ᅽ⦰ᆺ࣮ࣟࢻࢭ࡛ࣝࡍࠋⲴ㔜ศᕸ ᐃࡸࣉࣞࢫᅽ ᐃ➼ࠊከ⏝㏵࡟౑⏝ࡍࡿࡇ࡜ࡀ࡛ࡁࡲࡍࠋࡲࡓࠊࣃࢯࢥࣥ࿘㎶ᶵჾࡢ㸿㸭㹂ࢥࣥࣂ࣮ࢱ࡟ࡶ᥋⥆ࡋࡸࡍ࠸㟁ᅽฟຊ࡛ࡍࠋ

3. ௙ᵝLCCA21N100
 1. NJᆺᘧྡᐃ᱁ᐜ㔞᭱኱チᐜ㐣㈇Ⲵᗘ⿵ൾ⠊ᅖチᐜ ᗘ⠊ᅖ⤯⦕᢬ᢠ㟁ᅽ㟁※
ᾘ㈝㟁ὶ㈇Ⲵ᢬ᢠ
ฟຊ㟁ᅽ
ࢮࣟⅬ㟁ᅽࢫࣃࣥ㟁ᅽ⥲ྜㄗᕪࢮࣟⅬࡢ ᗘᙳ㡪ฟຊࡢ ᗘᙳ㡪࿘Ἴᩘ≉ᛶᅛ᭷᣺ືᩘ   ࢣ࣮ࣈࣝ
ཧ⪃್

LCCA21N200
LCCA21N500
LCCA21KN001
 1
 1
 N1
. NJ. NJ. NJ 2)5& Υ 㹼  Υ Υ 㹼  Υ 0Ȑ௨ୖ'&  9 㺗㺎㺪㺼㺷ⰺ⥺㸫㺹㺎㺢㺼㺜㺷㛫  9 s  9P$௨ୗ NȐ ௨ୖ 㹼 9
 9 s  9
 9 s  9
. 2)52
. 2)52Υ
. 2)/2$' Υ +]  G% 
 N+]
 N+]
 N+]
 N+]
ȭ PP㺂.PP㺂㛗ࡉ. P㺂ඛ➃ࡤࡽ⥺ ༙⏣࠶ࡆ 㺂࣮ࣟࢻࢭࣝ㸫࢔ࣥࣉ㛫 ȭ PP㛗ࡉ P
,3┦ᙜ 㺹㺎㺢㺼㺜㺷ࡢࡳ ⣙ J⣙ J࣮ࣟࢻࢭࣝࡢࡳ

࢔ࣥࣉࠊࢣ࣮ࣈࣝྵࡴ

4. ྲྀᢅ᪉ἲ࣮ࣟࢻࢭࣝࢆᅛᐃࡍࡿ㒊ศ ᅛᐃ㠃 ࡢᙉᗘࡣ༑ศᙉᅛ࡞ࡶࡢ࡟ࡋ࡚ࡃࡔࡉ࠸ࠋࡇࡢ㒊ศࡀ⡆༢࡟ഴ࠸ࡓࡾࠊ᭤ࡀࡗࡓࡾࡍࡿ࡜⢭ᗘ࡟ᝏᙳ㡪ࢆཬࡰࡋࡲࡍ㹿ྲྀ௜㠃ࡣᅗࡢ⅊Ⰽ㒊ศ࡛ࡍࠋ୰ኸ㒊ࡢࡃࡰࡳ ⥙⥺㒊ศ ࡟㈇Ⲵࡀ࠿࠿ࡗࡓࡾࠊ᥋╔๣ࡀ௜╔ࡋ࡞࠸ࡼ࠺࡟ࡋ࡚ࡃࡔࡉ࠸ࠋ࣮ࣟࢻࢭࣝࢆྲྀࡾ௜ࡅࡿ๓࡟ࠊྲྀ௜㠃࡟௜╔ࡋ࡚࠸ࡿࢦ࣑➼ࢆᚲࡎྲྀࡾ㝖࠸࡚ࡃࡔࡉ࠸ࠋ
௜ᒓࡢ࢔ࣥࣉࢣ࣮ࢫ࣍ࣝࢲࢆ฼⏝ࡋ࡚࢔ࣥࣉࢆᅛᐃࡍࡿሙྜࡣࠊᅗࡢࡼ࠺࡟ᅛᐃࡋ࡚ࡃࡔࡉ࠸ࠋὀព ᅗ୰ࡢྲྀ௜⏝M3࣎ࣝࢺࡣ௜ᒓࡋ࡚࠸ࡲࡏࢇࠋ

3. SPECIFICATIONS
Model No.

LCCA21N100
100 N
10.20 kg

Rated capacities
Maximum safe overload
Compensated temperature range
Permissible temperature range
Insulation resistance
Supply voltagePowerConsumption current
Load resistance
Output voltage
Zero voltage
Span voltage
Combined error
on zeroTemperature effecton spanFrequency characteristics
Resonance frequency
 Cables

LCCA21N200
LCCA21N500 LCCA21KN001
200 N500 N
1 kN
20.39 kg
50.99 kg
102.0 kg
150 % OF R.C.
0 °C to 70 °C-10 °C to 80 °C
Greater than 500 M: at 50 VDC between signal wires and load cell
5 V ± 0.25 V
Less than 16 mA
Greater than 5 k:
1 V to 4 V
1 V ± 0.04 V
2 V ± 0.01 V
0.5 % OF R.O.
0.6 % OF R.O. / 10 °C
0.6 % OF LOAD / 10 °C
100 Hz (-3 dB)
45 kHz55 kHz
30 kHz35 kHzI6 mm, 0.18 mm2, length 0.5 m,
From load cell to amplifier: I2 mm, length 2 m
IP64 compliant (at the load cell case)Approx. 65 g
Approx. 70 g

Dustproof / waterproof
Mass

: Reference value

: Load cell only

: Including the amplifier and cables᥋╔๣ࡣࠊࢩ࢔ࣀ࢔ࢡ࣮ࣜࣞࢺ⣔᥋╔๣ࢆ౑⏝ࡋ࡚ࡃࡔࡉ࠸ࠋ࣮ࣟࢻࢭࣝࢆᅛᐃ㠃࡟ᐦ╔ࡍࡿࡼ࠺࡟ᣦ࡛㍍ࡃᢲࡉ࠼ࠊ
ᅛᐃ㠃࡜࣮ࣟࢻࢭࣝࡢእ࿘ࡀ᥋ࡍࡿᡤ࡟᥋╔๣ࢆሬᕸࡋࠊື࠿࡞ࡃ࡞ࡿࡲ࡛ᢲࡉ࠼࡚ࡃࡔࡉ࠸ࠋࡇࡢ᫬ࠊ࣮ࣟࢻࢭࣝ࡟㐣ᗘࡢ㈇Ⲵࡀ࠿࠿ࡗࡓࡾࠊᅗࡢ⥙⥺㒊ศ࡟᥋╔๣ࡀ௜╔ࡋ࡞࠸ࡼ࠺࡟ࡋ࡚ࡃࡔࡉ࠸ࠋ࣮ࣟࢻࢭࣝࢆྲྀࡾእࡍ᫬ࡣࠊ࢝ࢵࢱ࣮ࢼ࢖ࣇ➼࡛እ࿘࡟௜╔ࡋࡓ᥋╔๣ࢆ๐ࡾྲྀࡾࠊእࡋ࡚ࡃࡔࡉ࠸ࠋࡇࡢ᫬ࠊ࣮ࣟࢻࢭࣝ࡟ᡴᧁ࡞࡝ࡢ⾪ᧁࢆຍ࠼࡞࠸࡛ࡃࡔࡉ࠸ࠋసᴗ୰ࡣ᛹ᡃࡸ࣮ࣟࢻࢭࣝࡢ◚ᦆ࡟ὀពࡋ࡚ࡃࡔࡉ࠸ࠋ⥙⥺㒊ศ㸸㈇Ⲵཬࡧ
᥋╔๣ࡢ௜╔⚗Ṇ⅊Ⰽ㒊ศ㸸ྲྀ௜㠃M3࣎ࣝࢺ ᮏ ࢔ࣥࣉࢣ࣮ࢫ࣍ࣝࢲ࢔ࣥࣉྲྀ௜࣍ࣝࢲ࡛ᅛᐃࡍࡿሙྜタ⨨౛ࡢࡼ࠺࡟࣮ࣟࢻࢭࣝࢆྲྀ௜࣍ࣝࢲ࡟ࡣࡵ㎸ࡳࠊᅛᐃࡋ࡚ࡃࡔࡉ࠸ࠋὀព ᅗ୰ࡢྲྀ௜⏝M3࣎ࣝࢺࡣ௜ᒓࡋ࡚࠸ࡲࡏࢇࠋ

Attach the load cell to a rigid and flat base (the fixed surface). If there is a slope or distortion on a part ofthe base, it will affect the measurement accuracy.
The mounting surface is the gray area on the bottom of the load cell in the figure. Do not apply a load tothe concavity of the center of the bottom ( mesh area ). Don't defile the mesh area with adhesives.
Clean the mounting surface before attaching the load cell.
When securing the amplifier using the accessory amplifier case holder, refer to the figure.
Note M3 bolts are not included in accessories.

Adhesive used᥋╔๣࡛ᅛᐃࡍࡿሙྜMesh area :Use the cyanoacrylate adhesive.
Don't apply a load andPush gently the load cell so as to keep the position.
don't defile with adhesive.
Paste the adhesive to the place contacting the fixed
Gray area :surface and outer circumference of the load cell.
Mounting surface
Hold the load cell until the adhesive has fixed theload cell. Do not apply excessive loads and do not
defile the mesh area with adhesives.
Peel and shave the adhesive with a cutter when
M3 bolts (4 pieces)
removing the load cell. Do not hit or apply a shock to theAmplifier case holder
load cell when removing it. Take care not to hurt
yourself or damage the load cell during removal.
Amplifier

Mounting holder used

Put the load cell into the mounting holder and secure it.
Note M3 bolts are not included in accessories.
M3࣎ࣝࢺ ᮏྲྀ௜࣍ࣝࢲࡢሙྜ
ྲྀ௜࣍ࣝࢲ

M3 bolts (2 pieces)
Mounting holderྲྀ௜࣍ࣝࢲ࣮ࣟࢻࢭࣝ

1WMPD4003075FThe LCCA21 series are compression load cells connected to an amplifier for force measurement. Thesecan be used for load distribution measurements, compression measurements, etc. and the voltage
output terminals can be easily connected to the computer peripheral A/D converter.

Secure the position of the load cell using adhesive or the mounting holder.

࣮ࣟࢻࢭࣝࡣ᥋╔๣ࡲࡓࡣ㺂௜ᒓࡢྲྀ௜࣍ࣝࢲࢆ⏝࠸࡚ᅛᐃࡋ࡚ࡃࡔࡉ࠸ࠋ

᥋╔๣ࡣࠊᅛᐃ㠃࡜࣮ࣟࢻࢭࣝ
ࡢእ࿘ࡀ᥋ࡍࡿᡤ࡟ሬᕸ

2. INTRODUCTION

4.1. ATTACHING THE LOAD CELL

4.1. ࣮ࣟࢻࢭࣝࡢタ⨨ ࣮ࣟࢻࢭࣝࡢタ⨨౛ ᥋╔๣ࡢሙྜ

Check the following packing contents before use.
Main unit (load cell, amplifier and cables)..................................................................................................... 1
AXP-4036220
For LCCA21N100 and LCCA21N200................... 1
Mounting holder
AXP-4036221
For LCCA21N500 and LCCA21KN001
Amplifier case holder (AXP-4038262) .......................................................................................................... 2
Instruction manual (this sheet) ...................................................................................................................... 1
Main unit
Mounting holder Amplifier case holder

4. INSTALLATION







3-23-14 Higashi-Ikebukuro, Toshima-ku, Tokyo 170-0013 JAPAN
Tel: [81](3)5391-6132 Fax: [81](3)5391-6148

1. OUTLINE

1. ࡣࡌࡵ࡟ಖㆤ➼⣭㉁㔞LCCA21N100 㸭LCCA21N200 㸭LCCA21N500 㸭LCCA21KN001

Example of the load cell installation
Adhesive used
Paste the adhesive to the place
contacting the fixed surface andouter circumference of the load cell.

Mounting holder used
Load cell
Mounting holder4.2. LOADING TO THE LOAD CELL
 Load a vertical load to the load cell indicated in the figure to the right.
Avoid eccentric load, horizontal force and moment.
Apply load to the load cell through a rigid surface.

Force direction

4.2. ࣮ࣟࢻࢭࣝ࡬ࡢ㈇Ⲵ
࣮ࣟࢻࢭࣝ࡟ࡣᅗ♧ࡢ఩⨨࡟ᆶ┤Ⲵ㔜ࡀ㈇Ⲵࡉࢀࡿࡼ࠺࡟ࡋ࡚ࡃࡔࡉ࠸ࠋ
೫Ⲵ㔜ࠊᶓⲴ㔜ࠊ᭤ࡆ࣮࣓ࣔࣥࢺ➼ࡀຍࢃࡽ࡞࠸ࡼ࠺ὀពࡋ࡚ࡃࡔࡉ࠸ࠋ
࣮ࣟࢻࢭࣝ࡬ࡢ㈇Ⲵࡣᙉᗘࡀ༑ศᙉᅛ࡞ࡶࡢࢆ௓ࡋ࡚⾜࠺ࡼ࠺࡟ࡋ࡚ࡃࡔࡉ࠸ࠋ

ຊ᪉ྥ



4.3. CAUTIONS

4.3. ࡑࡢ௚ࡢὀពⅬ

Avoid a shock and excessive force to the load cell.
Keep a constant temperature using insulation, when the load cell is installed in a place exposed todirect sunlight or radiant heat.
Handle the load cell cable gently. Do not pull it when using the load cell.
Connect wires of the load cell cable correctly. If an incorrect wiring exists, it may cause malfunction
and damage.
Prevent the amplifier case from getting wet in water.

࣮ࣟࢻࢭࣝୖ㒊࡟⾪ᧁࢆ୚࠼࡞࠸ࡼ࠺ὀពࡋ࡚ࡃࡔࡉ࠸ࠋ
࣮ࣟࢻࢭࣝࢆ┤ᑕ᪥ගࡸ㍽ᑕ⇕ࡀᙜࡓࡿሙᡤ࡟タ⨨ࡍࡿሙྜࡣࠊ࣮ࣟࢻࢭࣝ࡟ ᗘ໙㓄ࡀ⏕ࡌ࡞࠸ࡼ࠺᩿⇕ᮦ➼࡟ࡼࡾᑐ⟇ࢆ᪋ࡋ࡚ࡃࡔࡉ࠸ࠋ
ࢣ࣮ࣈࣝࢆ஘ᭀ࡟ᢅࢃ࡞࠸ࡼ࠺࡟ࡋ࡚ࡃࡔࡉ࠸ࠋࡲࡓࠊ౑⏝᫬࡟ࢣ࣮ࣈࣝ࡟ᘬᙇຊࡀ࠿࠿ࡽ࡞࠸ࡼ࠺࡟
ࡋ࡚ࡃࡔࡉ࠸ࠋ
ࢣ࣮ࣈࣝࡢⰺ⥺ࡣṇࡋࡃ㓄⥺ࡋ࡚ࡃࡔࡉ࠸ࠋㄗࡗࡓ㓄⥺ࢆࡍࡿ࡜ᨾ㞀ࡸ◚ᦆࡢཎᅉ࡟࡞ࡾࡲࡍࠋ
࢔ࣥࣉࢣ࣮ࢫ࡟Ỉࡀ࠿࠿ࡽ࡞࠸ࡼ࠺࡟ࡋ࡚ࡃࡔࡉ࠸ࠋ


4.4. CABLE COLOR CODE
Red ................. Power+
White .............. Power-

4.4. ࣟ㸫ࢻࢭࣝࢣ࣮ࣈࣝࡢⰺ⥺ࡢⰍ࡜᥋⥆ࡢᑐᛂ
Green ............. Output
Blue ................ GND

Yellow ................ Shield

4.5. RELATIONSHIP OF OUTPUT VOLTAGE TO LOAD
Load [ % OF R.C. ]Output voltage

0%1V

100 %3V

 ㉥ ....................㟁※㸩 ⓑ ....................㟁※㸫㯤 ..................ࢩ࣮ࣝࢻ

4.5. ࣮ࣟࢻࢭࣝ࡬ࡢ㈇ⲴⲴ㔜࡜ฟຊ㟁ᅽࡢ㛵ಀ

150 %4V㈇ⲴⲴ㔜>2)5&@ฟຊ㟁ᅽ

9

9

9



5. MAINTENANCE

5. ᪥ᖖⅬ᳨

Remove all dirt and dust from the load cell, and always use it in a clean environment.
When cleaning, use an air blower.

࣮ࣟࢻࢭࣝࡢࢦ࣑ࠊ࣍ࢥࣜࠊở≀➼ࡢ௜╔ࢆྲྀࡾ㝖࠸࡚ࠊᖖ࡟Ύί࡞≧ែ࡛౑⏝ࡋ࡚ࡃࡔࡉ࠸ࠋΎᤲࡍࡿ᫬ࡣࠊ࢚࢔࣮➼ࢆ౑⏝ࡋ࡚ࡃࡔࡉ࠸ࠋ


6. DIMENSION

Model No.
AB
LCCA21N100
I10 18
LCCA21N200LCCA21N500
LCCA21KN001 I16 24CDEGHIJ

43.6 1.6 SR3 1682820761432243F

SR6 22( Number ) : Reference value.

6. እᙧᑍἲᅗᆺᘧྡ
LCCA21N100
LCCA21N200
LCCA21N500
LCCA21KN001

Unit: mm
9932




B

I2

Amplifier

B

C

DGH

IJ

I10 18A

43.6 1.6 SR3 1682820I16 24

76143224I2EF

3SR6 22 ௜ࡁࡢ್ࡣཧ⪃್

༢఩㸸PP
3299

B

I2

࢔ࣥࣉ

A

13I6⥳ .................... ฟຊ㟷 .................... GND

Force direction
E
D CFA

13I6I2E10࣮ࣟࢻࢭࣝGH14D CF

Load cell77

ຊ᪉ྥ

1077

GH

142-I3.5
45

Amplifier case holder

2-I3.5

I J35

2-I3.5

Stainless steel thickness: 1.5

Steel thickness: 1

Mounting holder

45

I J35

2-I3.5࢔ࣥࣉࢣ࣮ࢫ࣍ࣝࢲ㕲〇ཌࡉ1ࢫࢸࣥࣞࢫ〇ཌࡉ1.5ྲྀ௜࣍ࣝࢲ