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Rectangular voice coil linear motors with their fast response
speed, no contact wear and high control accuracy are widely used in
the drive system of industrial robotic arms, especially suitable
for small stroke, high dynamic and high precision position control
occasions.
Rectangular voice coil linear motor adopts ironless core structure,
no cogging effect, with extremely high dynamic response capability
and sub-micron positioning accuracy, suitable for precision motion
control tasks in robotic arms. Due to their simple structure,
rectangular voice coil motors can be directly integrated into the
joints, ends or sub-axis systems of robotic arms for linear
propulsion or fine-tuning movements.
Rectangular voice coil linear motors generate thrust directly
through the current, without the need for intermediate transmission
structure, which can significantly reduce the mechanical complexity
of the system and improve system stability and reliability.
Rectangular voice coil linear motors are used to drive end tools
such as gripper jaws, spray nozzles, welding heads, etc. in robot
arm end-effector drives to realize high-precision displacement,
alignment, dispensing or fine-tuning adjustments.
It can precisely make the Z-axis move up and down quickly. In the
tasks of mounting, pick-and-place, testing, etc., rectangular voice
coil motors are often used as Z-axis drive units to provide
high-speed up and down movement, and cooperate with vision or
sensing system to complete the positioning operation.
Together with force and torque sensors, rectangular voice coil
motors can be used to realize force feedback control in flexible
assembly and human-machine collaboration.
Utilizing the fast response characteristics of the voice coil
motor, the robotic arm can actively compensate for high-frequency
vibration to improve positioning accuracy and stability.
Rectangular type voice coil motor, linear type voice coil motor,
rectangular linear motor.
Light weight of actuator coil, short response time, high
frequency,Low friction, no wear and tear, long service life;High
precision, high acceleration, suitable for applications with high
dynamic response requirements;Easy to realize closed-loop control
and simple integration;Particularly suitable for high-precision,
high-speed point-to-point displacement tasks.
Long stroke, effective stroke 1mm-200mm.
High thrust, peak thrust 1N-800N.
Commonly used in making x-y axis motion platform.
Product Model | Peak Force (N) | Continuous Force at 25℃(N) | Total Stroke (mm) | Max Voltage (V) | Back EMF Constant (V/m/s) | Weight of the coil (g) | Length (mm) | Width (mm) | Height (mm) |
VCAS0002-0498-00A | 2.1 | 1.3 | 50 | 11.3 | 1.3 | 15 | 72 | 42.6 | 33 |
VCAS0002-0747-00A | 2.1 | 1.3 | 74.7 | 11.3 | 1.3 | 15 | 100.5 | 42.6 | 37 |
VCAS0006-0030-00A | 6.1 | 3.2 | 3 | 13.3 | 4.6 | 18.2 | 25.1 | 34.1 | 27 |
VCAS0006-0099-00A | 6.1 | 3.2 | 10 | 13.7 | 4.6 | 18.2 | 33.5 | 34.1 | 26.9 |
VCAS0013-0343-00A | 13 | 8 | 34.3 | 12.6 | 5.8 | 40 | 68.3 | 60 | 34.8 |
VCAS0065-1000-00A | 65 | 22.4 | 100 | 28.7 | 9.7 | 135 | 170 | 59.6 | 81.9 |
Rectangular voice coil linear motors compared to their cylindrical
series counterparts. The Rectangular Voice Coil Linear Motor series
produces less thrust but has a relatively long stroke with a thrust
of 1000N and a round trip distance of 250mm.
The Rectangular Voice Coil Linear Motor series is ideal for
generating X-Y axis motion and is marketed primarily to the
semiconductor box micro-machine tool industry.
Main applications of rectangular voice coil linear motors:.
1. Semiconductor industry: wiring, cutting, drilling, transportation systems, welding, robotics.
2. Micro-machinery industry: feeding system, micro-drilling, precision stamping.
3. Automation industry: laser equipment, distributors, test equipment, textile machinery.