Kalpak Instruments and Controls
Automatic Spring Tester Model STM-300-C
Capacity 300 KG
Kalpak Computerized Spring Testers are ideal in Quality Control, R& D and Process troubleshooting applications for online and offline testing of Springs. It can carry out Tensile as well as Compression Testing of Springs. The prime mover is heavy duty rated AC Servo Motor with Variable speed Servo Drive. The Machine will be provided with 1 Basic Load Cell of appropriate capacity & optional Load Cells as per user requirements to cover the entire force range. The displacement measurement is by Encoder rotation. - Applications
- Specifications
- Features
- Kalpak STM Test Software
Automotive Springs |
Alloy Springs |
Beryllium Copper Springs |
Belleville Springs |
Disk Springs |
Brush Holder Springs |
Clock Springs |
Clutch Springs |
Cold Wound Springs |
Compression Springs |
Conical Springs |
Die Springs |
Engine Valve Springs |
Extension Springs |
Flat Springs Springs |
Hair Springs |
Phosphor Bronze Springs |
Precision Springs |
Rubber Springs |
Stainless Steel Springs |
Tension Springs |
Valve Springs |
Vibration Absorption Springs |
Wire Springs |
Model No. |
STM - 300-C |
| MAXIMUM LOAD CAPACITY | 300 Kgf |
LOAD RANGE OPTIONS |
1,2,5,10,25,50 Kg,100 Kg, 300 Kg |
UNITS OF MEASUREMENT |
Lb/ Kgf (gm)/ N |
LOAD SENSOR |
Suitable Load Cell |
LOAD RESOLUTION |
1 part in 1000 or better |
LOAD ACCURACY |
+/- 0.5% of Reading for 2% to 100% Load Capacity |
ACTUATOR DRIVE |
Digital ac servo drive with servo motor |
TEST SPEED |
0.1- 100 mm/min. With Resolution Of 0.01 mm/min |
LENGTH SENSOR |
Encoder |
LENGTH RESOLUTION |
0.01mm |
SPEED ACCURACY |
Better than 0.5 % |
TEST HEIGHT |
450 mm, 750mm MAX |
WIDTH |
200 mm |
OPERATING /TEST MODES |
Operating modes like tensile, compression, provided with suitable grips and fixtures. |
DISPLAY |
Display result in numerical and graphical display on PC monitor |
UNITS |
(Metric, imperial and SI units) |
POWER |
230V 50 Hz, 1000 VA |
SIZE |
1200(H) x 500 (W) X 500(D) mm nominal |
Maximum Load Capacity |
Up to 300 Kg |
Load Range Options |
1,2,5,10,25,50Kg,100 Kg, 300 Kg |
Applications |
Suitable for Tension as well as Compression for springs of all sizes. |
Load Measuring Units |
Selectable Load measurement in Lbs, Kg, gm or N |
Drive Mechanism |
Ball screw driven by variable speed drive for zero backslash and excellent length accuracy. |
Testing Area |
Dual space i.e. above and below moving crosshead. |
Output |
Rs 232 for PC Communication -Parallel port for printer. |
Software |
Kalpak User-friendly windows based software STM-TEST-C for Machine Control, Data storage, retrieval and analysis |
Test Capability |
Load test with Length input Length Test with Load as input Spring rate, Free Length |
5 Step Test Method |
Tests load v/s Deflection values at 5 programmed heights / loads |
Tare |
Auto and anywhere below overload setting. |
Test Options |
Choice of fully Automatic as well as Manual Mode |
Safety Features |
Emergency Stop, Over Travel Protection, Over Load protection |
Type Testing |
Unlimited sample Type testing |
Programming |
By PC Keyboard |
Display |
PC Monitor |
Control Mechanism |
Both Automatic & manual Through PC |
Customization |
We offer Customization to your test as well as Test Report requirements |
Support |
We offer Warrantee as well as Post Warrantee support for Preventive / Breakdown maintenance as well as Calibration |
This is a Windows based software designed for user friendly Control of Kalpak make Computerised Spring Testing Machine On line Data Acquisition to PC as well as Data Analysis during Spring testing. It is a Windows® based software package and provides all of the advantages of this universally accepted operating system. A couple of clicks opens test methods from drop down menus, changes parameters, and writes test
The salient features of the Spring tester Software are –
- 5 Set Points measurement either at preset Load or Preset length selectable
- Load Vs Deflection/Length Graph
- Unit Selection of Load or Length
- On line Plotting of load vs Deflection during testing
- View Tabular as well as Graphical Report
- Scaling of Load, Length
- Data stored in File forma & can be exported to EXCEL or PDF format etc.
- Load Length real time actual values display
