LTZ-A
High-accuracy Tension Load Cell

Summary

The LTZ-A is a high accuracy tensile load cell with Robeval's mechanism. It is compact & lightweight.
Rated Capacity: 500 N to 50 kN
Diameter: 68 mm (500 N, 1 kN), 78 mm (2 to 10 kN), 98 mm (20 kN), 120 mm (50 kN)
Nonlinearity:
  Within ±0.03% RO (500 N to 2 kN)
  Within ±0.05% RO (5 kN to 50 kN)

Features

• Easy handling & maintenance
• TEDS-installed versions can be manufactured.
• Also for compressive load measurement. (Extra calibration and a patch are required.)

Products table

All display

LTZ-50KA
500 N

Specifications

Performance
Rated Capacity 500 N
Nonlinearity Within ±0.03% RO
Hysteresis Within ±0.03% RO
Repeatability 0.03% RO or less
Rated Output 3 mV/V ±0.2%
Environmental Characteristics
Safe Temperature -20 to 80ºC
Compensated Temperature -10 to 70ºC
Temperature Effect on Zero Within ±0.005% RO/ºC
Temperature Effect on Output Within ±0.005%/ºC
Electrical Characteristics
Safe Excitation 20 V AC or DC
Recommended Excitation 1 to 10 V AC or DC
Input Resistance 350 Ω ±0.5%
Output Resistance 350 Ω ±0.5%
Cable 4-conductor (0.5 mm2) chloroprene shielded cable, 8.5 mm diameter by 3 m long, bared at the tip
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 150%
Natural Frequencies Approx. 1.25 kHz
Materials Aluminum alloy
Weight Approx. 300 g (Excluding cable)
Degree of Protection IP64 (IEC 60529)
Optional Accessories Saddle CA
Patch CWM
Movable saddle ER-B
Boll Joints TU

Dimensions

LTZ-100KA
1 kN

Specifications

Performance
Rated Capacity 1 kN
Nonlinearity Within ±0.03% RO
Hysteresis Within ±0.03% RO
Repeatability 0.03% RO or less
Rated Output 3 mV/V ±0.2%
Environmental Characteristics
Safe Temperature -20 to 80ºC
Compensated Temperature -10 to 70ºC
Temperature Effect on Zero Within ±0.005% RO/ºC
Temperature Effect on Output Within ±0.005%/ºC
Electrical Characteristics
Safe Excitation 20 V AC or DC
Recommended Excitation 1 to 10 V AC or DC
Input Resistance 350 Ω ±0.5%
Output Resistance 350 Ω ±0.5%
Cable 4-conductor (0.5 mm2) chloroprene shielded cable, 8.5 mm diameter by 3 m long, bared at the tip
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 150%
Natural Frequencies Approx. 1.75 kHz
Materials Aluminum alloy
Weight Approx. 300 g (Excluding cable)
Degree of Protection IP64 (IEC 60529)
Optional Accessories Saddle CA
Patch CWM
Movable saddle ER-B
Boll Joints TU

Dimensions

LTZ-200KA
2 kN

Specifications

Performance
Rated Capacity 2 kN
Nonlinearity Within ±0.03% RO
Hysteresis Within ±0.03% RO
Repeatability 0.03% RO or less
Rated Output 3 mV/V ±0.2%
Environmental Characteristics
Safe Temperature -20 to 80ºC
Compensated Temperature -10 to 70ºC
Temperature Effect on Zero Within ±0.005% RO/ºC
Temperature Effect on Output Within ±0.005%/ºC
Electrical Characteristics
Safe Excitation 20 V AC or DC
Recommended Excitation 1 to 10 V AC or DC
Input Resistance 350 Ω ±0.5%
Output Resistance 350 Ω ±0.5%
Cable 4-conductor (0.5 mm2) chloroprene shielded cable, 8.5 mm diameter by 3 m long, bared at the tip
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 150%
Natural Frequencies Approx. 2 kHz
Materials Aluminum alloy
Weight Approx. 350 g (Excluding cable)
Degree of Protection IP64 (IEC 60529)
Optional Accessories Saddle CA
Patch CWM
Movable saddle ER-B
Boll Joints TU

Dimensions

LTZ-500KA
5 kN

Specifications

Performance
Rated Capacity 5 kN
Nonlinearity Within ±0.05% RO
Hysteresis Within ±0.05% RO
Repeatability 0.03% RO or less
Rated Output 3 mV/V ±0.2%
Environmental Characteristics
Safe Temperature -20 to 80ºC
Compensated Temperature -10 to 70ºC
Temperature Effect on Zero Within ±0.005% RO/ºC
Temperature Effect on Output Within ±0.005%/ºC
Electrical Characteristics
Safe Excitation 20 V AC or DC
Recommended Excitation 1 to 10 V AC or DC
Input Resistance 350 Ω ±0.5%
Output Resistance 350 Ω ±0.5%
Cable 4-conductor (0.5 mm2) chloroprene shielded cable, 8.5 mm diameter by 3 m long, bared at the tip
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 150%
Natural Frequencies Approx. 2.5 kHz
Materials Special steel
Weight Approx. 700 g (Excluding cable)
Degree of Protection IP64 (IEC 60529)
Optional Accessories Saddle CA
Patch CWM
Movable saddle ER-B
Boll Joints TU

Dimensions

LTZ-1TA
10 kN

Specifications

Performance
Rated Capacity 10 kN
Nonlinearity Within ±0.05% RO
Hysteresis Within ±0.05% RO
Repeatability 0.03% RO or less
Rated Output 3 mV/V ±0.2%
Environmental Characteristics
Safe Temperature -20 to 80ºC
Compensated Temperature -10 to 70ºC
Temperature Effect on Zero Within ±0.005% RO/ºC
Temperature Effect on Output Within ±0.005%/ºC
Electrical Characteristics
Safe Excitation 20 V AC or DC
Recommended Excitation 1 to 10 V AC or DC
Input Resistance 350 Ω ±0.5%
Output Resistance 350 Ω ±0.5%
Cable 4-conductor (0.5 mm2) chloroprene shielded cable, 8.5 mm diameter by 3 m long, bared at the tip
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 150%
Natural Frequencies Approx. 2.8 kHz
Materials Special steel
Weight Approx. 700 g (Excluding cable)
Degree of Protection IP64 (IEC 60529)
Optional Accessories Saddle CA
Patch CWM
Movable saddle ER-B
Boll Joints TU

Dimensions

LTZ-2TA
20 kN

Specifications

Performance
Rated Capacity 20 kN
Nonlinearity Within ±0.05% RO
Hysteresis Within ±0.05% RO
Repeatability 0.03% RO or less
Rated Output 3 mV/V ±0.2%
Environmental Characteristics
Safe Temperature -20 to 80ºC
Compensated Temperature -10 to 70ºC
Temperature Effect on Zero Within ±0.005% RO/ºC
Temperature Effect on Output Within ±0.005%/ºC
Electrical Characteristics
Safe Excitation 20 V AC or DC
Recommended Excitation 1 to 10 V AC or DC
Input Resistance 350 Ω ±0.5%
Output Resistance 350 Ω ±0.5%
Cable 4-conductor (0.5 mm2) chloroprene shielded cable, 8.5 mm diameter by 3 m long, bared at the tip
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 150%
Natural Frequencies Approx. 2.6 kHz
Materials Special steel
Weight Approx. 1.5 kg (Excluding cable)
Degree of Protection IP64 (IEC 60529)
Optional Accessories Saddle CA
Patch CWM
Movable saddle ER-B
Boll Joints TU

Dimensions

LTZ-5TA
50 kN

Specifications

Performance
Rated Capacity 50 kN
Nonlinearity Within ±0.05% RO
Hysteresis Within ±0.05% RO
Repeatability 0.03% RO or less
Rated Output 3 mV/V ±0.2%
Environmental Characteristics
Safe Temperature -20 to 80ºC
Compensated Temperature -10 to 70ºC
Temperature Effect on Zero Within ±0.005% RO/ºC
Temperature Effect on Output Within ±0.005%/ºC
Electrical Characteristics
Safe Excitation 20 V AC or DC
Recommended Excitation 1 to 10 V AC or DC
Input Resistance 350 Ω ±0.5%
Output Resistance 350 Ω ±0.5%
Cable 4-conductor (0.5 mm2) chloroprene shielded cable, 8.5 mm diameter by 3 m long, bared at the tip
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 150%
Natural Frequencies Approx. 4.3 kHz
Materials Special steel
Weight Approx. 4.4 kg (Excluding cable)
Degree of Protection IP64 (IEC 60529)
Optional Accessories Saddle CA
Patch CWM
Movable saddle ER-B
Boll Joints TU

Dimensions

Ball Joint

TU-6C
Ball Joint

TU
Object Product Model LTZ-50, 100KA
Weight (Approx.) 20 g

TU-12C
Ball Joint

TU
Object Product Model LTZ-200K to 1TA
Weight (Approx.) 100 g

TU-18C
Ball Joint

TU
Object Product Model LTZ-2TA
Weight (Approx.) 300 g

TU-24C
Ball Joint

TU
Object Product Model LTZ-5TA
Weight (Approx.) 1 kg

Patch

CWM-6
Patch

Object Product Model LTZ-50, 100KA
Weight (Approx.) 2 g

CWM-12
Patch

Object Product Model LTZ-200KA to 1TA
Weight (Approx.) 25 g

CWM-18
Patch

Object Product Model LTZ-2TA
Weight (Approx.) 70 g

CWM-24
Patch

Object Product Model LTZ-5TA
Weight (Approx.) 200 g

Saddle

CA-2B
Saddle

CA-2B
Object Product Model LCK-A-5 to 20KN
LTZ-50K to 2TA
LUH-50 to 500KF
LUB-B
Hexagon Socket Head Bolt M6
Weight (Approx.) 200 g

CA-10B
Saddle

ca-10b
Object Product Model LC-5,10TV
LCK-A-50KN, 100KN
LCS-2TD, 5TD
LTZ-5TA
LCR-B-5 to 50KNS7
Hexagon Socket Head Bolt M10
Weight (Approx.) 1 kg

Movable Saddle

ER-2B
Movable Saddle

Object Product Model LUH-50 to 500KF
Weight (Approx.) 1.5 kg

ER-5B
Movable Saddle

Object Product Model LC-5TV
LUH-1 to 5TF
LCS-2, 5TD
Weight (Approx.) 4.3 kg

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Remarks

*CE compliant models are available. Inquiries are welcome.

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