Linear Motors > Brush Linear Motors > BRA024-064038-LX

DC Linear Brush Motors - BRA024-064038-LX

DC Linear Brush Motors,a linear motor,product,BRA024-064038-LX
DC Linear Brush Motors, BRA024-064038-LX
Linear brush motors are not supplied with built-in linear bearings.  The guidance of the magnet assembly along the top of the laminated coil assembly must be provided for by the customer supplied linear bearing system. There is a magnetic attractive force between the magnet and coil assembly.  The short magnet assembly is normally the moving component.  Higher forces can be achieved by increasing the number of poles (longer magnet assembly) or by increasing the width of the motor.  The customer supplied bearing system must maintain an air gap of 0.03" [0.7 mm] between the magnet and coil assembly.

To determine your motion profile needs, use our linear motion calculator.

Stroke24.7 in628 mm
Air Gap0.025 in0.68 mm
Moving Secondary Mass0.47 lbs212 grams
Coil Assembly Mass7.8 lbs3543 grams
Resistance @ 20C1.4 ohms
Inductance @ 20C2.4 mH
Electrical Time Constant1.7 msec
Motor Constant1.4 lbs/√watt6.4 N/√watt
Force Constant1.7 lbs/amp7.6 N/amp
Back EMF0.20 V/ips8.0 V/m/sec
Force @ 100% Duty8.5 lbs38.0 N
Power @ 100% Duty35.0 watts
Current @ 100% Duty5.0 amps
Power @ 10% Duty315 watts
Force @ 10% Duty25.6 lbs114 N
Current @ 10% Duty15.0 amps
Magnetic Attraction89.9 lbs400 N
ShapeL
Length29.1 in739 mm
Width2.5 in63.5 mm
Height1.7 in41.2 mm
Weight8.3 lbs3755 kg
Product Drawing

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