SSM-50 1.1 Load Cell
Product Information
Specifications
- Model: ABB SSM-50
- Installation Dimensions:
- D (top & bottom): 2.48 in / 63 mm, 2.28 in / 57.9 mm
- Thread: 0.25-28 UNF X 0.31 deep, M6 X 1.0-6H X 8.0 deep
- Electrical Information:
- Cable: 4 conductor shielded cable (AWG28), 5ft (1.5m) long
- Color Function: Red (+ Excitation), Green (+ Output), White (-
Output), Black (- Excitation), Shield (No Connection)
Application Notes
- Mounting Torque Specifications:
- Capacity: inch-lb N-m
- 1.1lbf, 5N: 5 inch-lb / 0.6 N-m
- 2.2lbf, 10N: 5 inch-lb / 0.6 N-m
- Overload Protection System:
The load cells provide up to 10 times rated load in both tension
and compression without degradation of performance. - Force Application:
Apply the force to be measured to the active end of the cell to
eliminate possible errors due to cable interaction.
Performance Data
- Tolerance: 350 + 50 / -3.5
- Non-linearity: 350 +/- 3.5
- Hysteresis: < +/- 3.0
SMT Model Load Cell
Form F15-106-0525 Rev. B
Product Usage Instructions
Installation
- Ensure the load cell is mounted securely using the specified
torque for each capacity. - Connect the shielded cable according to the color function
provided.
Usage
- Apply the force to be measured to the active end of the load
cell. - Avoid exceeding the overload protection limit of the load
cell.
FAQ
Q: Can the load cell be used in medical weighing
applications?
A: Yes, the load cell is suitable for medical weighing
applications due to its unique overload protection system.
Q: What is the recommended mounting torque for the load
cell?
A: The recommended mounting torque varies based on the capacity
of the load cell. Refer to the mounting torque specifications
provided in the manual.
SMT INSTALLATION INFORMATION
INSTALLATION DIMENSIONS
MODEL
ABB
D (top & bottom)
SSM-50 1.1, 2.2, 11, 22 (lbf) in 2.48 2.28 0.75 0.25-28 UNF X 0.31 deep 5N, 10N, 50N, 100N mm 63 57.9 19.1 M6 X 1.0-6H X 8.0 deep
SSM-50 112, 225, 450, (lbf) in 2.98 2.28 1.26 0.50-20 UNF Z 0.57 deep 500N, 1000N, 2000N mm 75.7 57.9 32.0 M12 X 1.75-6H X 14.5
ELECTRICAL INFORMATION
The SMT1 through SMT2 Model load cells are supplied with a 4 conductor shielded cable (AWG28) 5ft (1.5m) long.
CABLE (ALL MODELS)
COLOR Function
Red Green White Black Shield
+ Excitation + Output – Output – Excitation No Connection
TENSION UPSCALE
Wiring Code Complies with ISA S37.8 ‘Specification and Tests for Strain gage Force Transducers’ and SMA Load Cell Terminology.
APPLICATION NOTES
1.MOUNTING TORQUE SPECIFICATIONS At least one diameter thread engagement is desirable for mounting of the load cell. Jam nuts may be used but are not required. React torque only on the load cell structure adjacent to the mounting surface or jam nut and limit torque to the following recommended specifications.
CAPACITY inch-lb N-m
1.1lbf, 5N 5 0.6
2.2lbf, 10N 5 0.6
11lbf, 50N 20 2
22lbf, 100N 20 2
112lbf, 500N 100 11
225lbf, 1000N 200 22
11lbf, 50N 300 33
2.The SMT Model load cells incorporate a unique overload protection system which provides up to 10 times rated load in both tension and compression without degradation of performance. This feature makes SMT’s very useful in process, medical and pharmaceutical weighing, as well as automotive, aircraft, dynamometer, and small rocket engine test applications where forces need to be measured under comparatively large overload conditions.
3.The force to be measured should be applied to the active end of the cell to eliminate possible errors due to cable interaction. The above figure can be utilized to identify the active end of the load cell.
PERFORMANCE DATA
Nominal Output – mV/V Input Resistance Ohms Output Resistance Ohms Recommended Excitation Vdc Nonlinearity – %RO Hysteresis – %RO Temp. Range Compensated Temperature effect on zero – %RO/°C Zero Balance – %RO
2 350 + 50 / -3.5
350 +/- 3.5 10
< +/- 0.05 < +/- 0.03 -15 to 50°C < +/- 0.15
< +/- 3.0
SMT MODEL LOAD CELL
Form F15-106-0525 Rev. B
7401 E. Butherus Dr. · Scottsdale, Arizona 85260 · 480.948.5555 · www.interfaceforce.com
Documents / Resources
 |
Interface SSM-50 1.1 Load Cell [pdf] Installation Guide SSM-50 1.1, 2.2, 11, 22, SSM-50 112, 225, 450, SSM-50 1.1 Load Cell, SSM-50 1.1, Load Cell, Cell |