Special-Purpose Machines, made by WindEq TC, LLC, Russia
SPECIAL-PURPOSE PRECISION SPIRAL WINDING MACHINE FOR MANUFACTURE OF HIGH-PRECISION MULTI-TURN POTENTIOMETERS
CHARACTERISTICS OF PRODUCT
PARAMETER | VALUE |
Diameter of frame wire, mm | 0.96 |
Diameter of resistance wire, mm | 0.035-0.16 |
Number of revolutions of the winding faceplate, rpm | 1,250 |
Number of spools with resistance wire on the faceplate, pcs | 2 |
Tension of resistance wire upon winding, gf | (35-200)±10% |
Nominal value of resistance element, Ohm | 22,000±1% |
Deviation from a given functional dependence, Ohm | ±2.2 |