CIRCULAR LIFTING MAGNETS
STAR TRACE Load Lifting Magnets are of robust cast and bolted or fabricated construction designed for handling Solid Slabs, Steel Ingots, Bloom Billets. Pig Iron, Light finished parts, Scrap and gives Maximum reliable, efficient and economical performance in the most arduous service condition.
CIRCULAR LIFTING MAGNETS
CIRCULAR HEAVY DUTY MAGNETS
Shells of Star Trace Lifting Magnets are made from high permeability Steel Casting as per IS: 449 (BSS- 1617), properly machined, to provide the most efficient Magnetic Circuit. The periphery of the magnet is heavily ribbed to give added mechanical strength and an increased radiation surface to aid cooling. Center & Outer Poles are machined from high permeability Magnet Steel with Cored recesses arrangement to protect heads of through tensile bolts. The faces of poles from spigot joints in Magnet shell , the outer poles of larger Magnets are skirted for added protection. The pole shoes are easily replaceable.
TERMINAL BOX is designed to ensure protection whilst in operation and are of double entry type enabling the leads from the coils to be sealed in a separate cavity. The outside cable is brought through a gland into this second compartment ensuring no possibility of moisture entering the windings.
MAGNETIZING COILS for magnet size up to 900 mm dia is pure annealed wire wound and above these are strip wound. The glass insulation of class H standard with Fibreglass NOMEX tape forming an interlayer makes coil withstand high temperature.
BUMPING PLATES are of high grade Manganese Steel Casting as per IS - 276 with heavy ribs for added strength. These are clamped in position by the center and outer poles offering complete protection to the coil. The magnets are suspended with three legged STRING CHAINS made of best quality forged steel terminating in a forged ring. A two core cable is provided for connection with the supply and suitable Insulated plug and socket ensure easy operation.
TABLE FOR CIRCULAR LIFTING MAGNETS
| DETAILS OF ALUMINIUM CONDUCTOR LIFTER | APPROXIMATE LIFTING CAPACITIES(Kgs.) | |||||||
| Model No. | D | H | Weight (Kgs) | Power (K.W) | Heavy Scrap | Broken Scrap | Cast Iron | Solid Bloom |
| STR 101 | 700 | 750 | 400 | 2.8 | 200 | 160 | 165 | 4000 |
| STR 102 | 900 | 900 | 750 | 3.8 | 350 | 275 | 300 | 7000 |
| STR 103 | 1100 | 950 | 1400 | 6.0 | 625 | 475 | 500 | 9000 |
| STR 104 | 1300 | 1050 | 1850 | 9.5 | 960 | 725 | 775 | 16000 |
| STR 105 | 1600 | 1200 | 3100 | 11.5 | 1500 | 1100 | 1200 | 24000 |
| STR 106 | 1800 | 1300 | 3600 | 12.5 | 200 | 1650 | 1800 | 30000 |
| DETAILS OF COPPER CONDUCTOR LIFTER | APPROXIMATE LIFTING CAPACITIES(Kgs.) | |||||||
| Model No. | D | H | Weight (Kgs) | Power (K.W) | Heavy Scrap | Broken Scrap | Cast Iron | Solid Bloom |
| STR 201 | 700 | 750 | 450 | 3.0 | 220 | 175 | 180 | 5000 |
| STR 202 | 900 | 850 | 850 | 4.8 | 390 | 325 | 350 | 8000 |
| STR 203 | 1100 | 950 | 1600 | 7.0 | 675 | 575 | 600 | 10000 |
| STR 204 | 1300 | 1050 | 2100 | 10.0 | 1050 | 800 | 850 | 19000 |
| STR 205 | 1600 | 1200 | 3500 | 14.0 | 1600 | 1200 | 1300 | 27000 |
| STR 206 | 1800 | 1300 | 2400 | 18.0 | 2200 | 1800 | 2000 | 35000 |
Note:
1.Technical data specification subject to change.
2.Special Circular Lifting Magnets can be made on request, Please send us your technical data and application, required for our engineers to provide.
RECTANGULAR LIFTING MAGNETS
RECTANGULAR MAGNETS
Rectangular Magnets for handling Steel plates, Bars, Billets, Sections and Tubes can be designed and manufactured to meet customers requirement. The construction of these magnets is similar to above with cast steel shell and poles fabricated from low carbon steel.Very long loads can be handled with two or more magnets spaced on a spreader beam to maintain equilibrium and ensure adequate supply factor.
Specification for Industrial Rectangular Lifting Magnets
| Type | Size Width x Length |
Power consumption of magnet | Operating Voltage | Weight | Tear - Off Force at air-gap: | S.W.L of lifint | |
| MM | KW | V | KGS | A/300 Kgs |
B/100 Kgs |
chain Kgs. |
|
| 1 | 2 | 3 | 4 | 5 | 7 | 8 | 9 |
| STR.21/10 | 210 x 1000 | 1.45 | 110 | 180 | 8500 | 5400 | 5000 |
| STR.21/13 | 210 x 1300 | 1.60 | 110 | 225 | 10400 | 6700 | 5000 |
| STR.21/15 | 210 x 1500 | 2.00 | 110 | 250 | 11500 | 7400 | 5000 |
| STR.21/19 | 210 x 1900 | 2.40 | 110 | 300 | 14700 | 9500 | 6500 |
| STR.31/09 | 310 x 900 | 2.00 | 110 | 315 | 11500 | 7300 | 6500 |
| STR.31/11 | 310 x 1100 | 2.30 | 220 | 390 | 13900 | 8800 | 6500 |
| STR.31/13 | 310 x 1300 | 2.60 | 220 | 480 | 16700 | 10000 | 8000 |
| STR.31/15 | 310 x 1500 | 2.80 | 220 | 550 | 18600 | 11800 | 10000 |
| STR.31/21 | 310 x 2100 | 4.25 | 220 | 770 | 25700 | 16300 | 12700 |
| STR.41/11 | 410 x 1100 | 2.70 | 220 | 575 | 19300 | 13200 | 10000 |
| STR.41/13 | 410 x 1300 | 3.25 | 220 | 710 | 23100 | 15800 | 12700 |
| STR.41/17 | 410 x 1500 | 3.90 | 220 | 800 | 25500 | 17400 | 12700 |
| STR.41/21 | 410 x 1700 | 4.50 | 220 | 900 | 28500 | 16500 | 15000 |
| STR.51/13 | 410 x 2100 | 5.00 | 220 | 1150 | 34900 | 23900 | 17000 |
| STR.51/15 | 510 x 1300 | 4.50 | 220 | 1100 | 35600 | 23000 | 15000 |
| STR.51/17 | 510 x 1700 | 5.60 | 220 | 1380 | 43000 | 28000 | 17000 |
| STR.51/21 | 510 x 2100 | 7.00 | 220 | 1700 | 53000 | 34000 | 20000 |
| STR.61/13 | 610 x 1300 | 5.20 | 220 | 1450 | 42000 | 30800 | 17000 |
| STR.61/17 | 610 x 1700 | 6.60 | 220 | 1800 | 49000 | 36200 | 2000 |
| STR.61/21 | 610 x 2100 | 7.60 | 220 | 2300 | 61000 | 45000 | 25000 |
Note:
1.Technical data specification subject to change.
2.Special Rectangular Lifting Magnets can be made on request, Please send us your technical data and application, required for our engineers to provide.
COIL LIFTING MAGNETS
INTRODUCTION
STAR TRACE Electromagnets On/Off capability and be controlled in automated sheet metal handling system.
Through the application of controlled DC electrical Current, electromagnets offer controlled holding power and on- command release of ferrous steel parts.
Rectangular & Round Electromagnets:
Provide concentrated holding power and high responsiveness in manual or automatic applications.
Para11el pole Electromagnets:
Ideal for lifting or pick and place application where parts have uneven surfaces or odd shapes.They can be custom machined to specifically fit the applications.
Multi - pole Electromagnets:
Ideal for the handling of thick ferrous items such as steel plate,forgings,die castings and other non-flexing items.
STR ELECTROMAGNET FEATURES
- 1.Optimum temperature rise
- 2.24" standard leads
- 3.Tapped mounting holes
CUSTOM DESIGNS AND OPTIONS
- 1.Extended lead lengths & lead protection
- 2.Controlled holding power with optional variable power supplies
- 3.Selcted card locations
- 4.Retractile cords
