Direct drive systems

3D manipulator "Ruchservomotor" Ltd.
 

Specific features

• Free motion in two linear axes.
• Travel in X and Y axis and angular positioning with a wide band of speed, acceleration and travel programming.
• Positioning in any space plane.
• Compact, low profile design
• Simple design of a multi-coordinate system in one plane by increasing the number of forcers.
• Several co-ordinate systems with intersecting trajectories in one plane are possible.

 Technical data

PF-25-75-2-3		R16-3,6-2-3
Measurement unit		Measurement unit
Overall dimensions of the forcer (AxBxH), mm	146 x 154 x 23	Overall dimensions , mm	154*146
Mass, kg	1.8	Mass, kg	0.8
Compressed air consumption, litr/min	6.6	Compressed air consumption, litre/min	10.5
Max. current /phase, A	3.0	Max. current/phase, А	3.0
Resistance, Ohm	1.5	Resistance, Ohm	0.9
Inductance, mH	1.3	Inductance, mH	1.1
Holding force,N: coordinate X               coordinate Y	75 75	Holding torque, Nm	3.6
Repeatability accuracy, mm 10 micron	3	Repeatability accuracy  (open loop)	30"
Positioning accuracy, mm 10 micron	±10	Angular accuracy	1'
Resolution, mm 10 micron	1	Resolution	20"
Max. Speed, m/s	1	Max. speed, rad/s	12
Period division of motor, Tz	0,64(1.0)	Period division of motor, Tz	10
		Moment of inertia of rotor, kg .m2	0.0015
Drawing with overall and join dimension	show	Drawing with overall and join dimension	show

Possible fields of application

• Precise rotary tables.
• Manipulators.
• Robotics systems.
• Light fibre packing.
• Program-controlled drums.
• Assembly operations in microelectronics and instrument engineering: LSI and VLSI unwelding.
• Probe monitoring.
• Surface mounting elements and units assembly.
• Crystal fitting.
• Printed circuit board control.
• Laser technological complexes.
• Measuring machines.

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