Moving magnet actuators come standard with a linear bearing system. If you would like to see these actuators without a built-in bearing system please look at our moving coil models. Or if you would like to see how we have integrated our moving magnet voice coils into closed loop positioning stages please look at our voice coil positioning stages.
To determine your motion profile needs, use our linear motion calculator.
| Device Type | Moving Magnet | |
| Stroke | 4.0 in | 101.6 mm |
| Radial Clearance | N/A in | N/A mm |
| Bearing Type | Recirculating Ball Bushings | |
| Moving Mass | 160 oz | 4540 grams |
| Total Mass | 641 oz | 18200 grams |
| Resistance @ 20C | 5.5 ohms | |
| Inductance @ 20C | 9.6 mH | |
| Electrical Time Constant | 1.8 msec | |
| Motor Constant | 7.2 lbs/√watt | 32.1 N/√watt |
| Force Constant | 17.2 lbs/amp | 76.4 N/amp |
| Back EMF | 1.9 V/ips | 76.4 V/m/sec |
| Force @ 100% Duty | 68.0 lbs | 303 N |
| Power @ 100% Duty | 88.0 watts | |
| Current @ 100% Duty | 4.0 amps | |
| Force @ 10% Duty | 204 lbs | 908 N |
| Power @ 10% Duty | 800 watts | |
| Current @ 10% Duty | 12.1 amps | |
| Outside Diameter | 5.0 in | 126 mm |
| Housing Length | 14.0 in | 354 mm |
