EA73C
1.36 T @ 20 MM - 3.92 T @ 2 MM - 34 Kg
Compact and lightweight laboratory electromagnet with interchangeable poles.
Specifications
| Weight | 34 Kg |
| Max Field | 3.92 T |
| Distance between coils | 67 mm |
| Water flow | 10 L/min |
| Resistance @ 20°C | 0.135 Ohm |
| Inductance | 25 mH |
Documents
CAYLAR - EA73C Electromagnet Datasheet
pdf . 230.09 Ko
STEP File - EA73 with Pole Gap 15mm
rar . 2510.83 Ko
Options
- Custom pole set (cylindrical, conical, drilled, etc.)
- 90° support
- Motorized rotation base
- Custom Coils / Poles
- Modulation coils
Alimentation
Power supplies for the standard coil set (0.166 Ohm) :
- Monopolar power supply 120A 20V
- Options : 10ppm / 5ppm / Integrated HALL Gaussmeter / 4 quadrants true bipolar
Dimensions
Data from our simulation tool. Our simulator has been calibrated to obtain values of magnetic field and homogeneity lower than the reality with an error rate between 0 and 5%.
Prices
Please find below the indicative price list to help you estimate the cost of your system. The actual price depends on a number of other factors.
Electromagnet
Set of Poles
Magnet Power Supply
Alimentation Bipolare 20V 120A 10ppm
Bipolar 4 Quadrant Power Supply
MPU-20V120A-4Q-10PPM
15 100,00€
Alimentation Bipolare 20V 90A - 1500W - 50ppm
Bipolar 4 Quadrant Power Supply
MPU-20V90A-BIP-50PPM
10 500,00€
HALL Thermalized Option
Integreted HALL Gaussmeter + Thermalized HALL Probe
MPU-HALL-TH
5 000,00€
Accessories
Product added to the quote.
Specific request
Our means of simulation and our know-how allow us to manufacture a custom-made electromagnet according to 5 criteria:
- Air gap
- Maximum field
- Homogeneity
- Speed of field variation
- Mechanical constraints (Optical access, UHV, size, mass, etc.)
CAYLAR designs and manufactures magnetizing coils, vacuum chambers and current sources which offers a great flexibility for the design of an electromagnet. It is possible to adapt the coils to an existing power supply.
* Fields marked with an asterisk are required.
Field and Pole Homogeneity
| Gap | B max | Face D | Homogeneity/Volume |
| 2 mm | 3.92 T | 5 mm | 2.12%/1 x1x1 mm |
| 5 mm | 2.80 T | 7 mm | 2.20%/2x2x2 mm |
| 10 mm | 2.07 T | 20 mm | 1.55%/5x5x5 mm |
| 15 mm | 1.66 T | 22 mm | 2.13%/5x5x5 mm |
| 20 mm | 1.36 T | 25 mm | 1.82%/8x8x8 mm |
| 30 mm | 0.94 T | 38 mm | 1.80%/8x8x8 mm |
| 40 mm | 0.73 T | 48 mm | 1.29%/10x10x10 mm |
| 50 mm | 0.59 T | 60 mm | 1.51%/10x10x10 mm |