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Sprue Pickers
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ECONOMICAL AND EFFICIENT MOLDING AUTOMATION
Performance, speed, maintenance requirements, ease of programming,
stability and durability…all key attributes of the Hamilton swing robots
make them ideally suited for sprue separation or parts removal on
injection molding machines up to 200 tons. |
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FEATURES
- Four pneumatically driven axes- vertical, horizontal or kick, swing
and gripper wrist. Wrist rotation is standard.
- Fast take out times of about 1.0 seconds and overall cycle time of 4
seconds (EW255)
- Self lubricating pneumatic drive system affords very low maintenance
and exceptional reliability.
- Modular construction to ensure precision and ease of replacement.
- Linear bearings on main axes and all other axes for maintenance free
and smooth operation.
- Oil less seals have no preventive maintenance requirements.
- Proximity switch at the end point of motions to ensure completion of
movement and provide safety.
- Main frame is a solid and rigid forged and welded steel construction
providing adequate stability.
- High quality pneumatic/ pipe lines ensure smooth operating
conditions and long life.
- Adjustable speeds on all axes.
- Adjustable robot arm position .
- Local parts availability and training, service and installation
support provided by trained Hamilton technician
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User
friendly control with teach-in
- 6 standard programs for easy setup
- 25 program can be freely taught and
stored
- Hand held pendant houses a back light
LCD display
- Operational sequences set up parameters
are permanently saved even if power is shut off
- Error and diagnostic message with alarm
and I/O display
- Auto-maintenance instruction
requirements following a preset cycle.
- Interface is matched E-12 and SPI
- Incorrect or unsafe motion cannot be
accepted by the program. Displays warning message.
- Production counters available such as
number of cycles, reject parts and cycle time monitoring
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End of arm tooling and
support can be provided |
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X- Axis
- This x-axis and y-axis can be turned on its rotary base away from
the mold platen area to allow mold changes.
- Hydraulic shock absorbers for efficient kick stroke damping.
- Adjustable guide track on rails to move axis and position as
required to the part or sprue
Y- Axis
- Heavy duty adjustable shock absorbers to minimize vibration and
ensure smooth deceleration from high speeds.
- Anti-drop cylinder with switch and sensor to prevent arms from
descending in the event of loss of air pressure and safety switch
arrangement to stop injection molding machine.
- Compact gripper, only 20mm for tight mold access to the front or
rear of machine.
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Z- Axis
- Adjustable 45 degrees to 90 degrees swing angle to clear safety
gate.
- Can be adjusted very simply to place parts on rear or operator side.
- Switches on cylinder monitor the top and bottom position of stroke
for completion
Gripper
- With monitoring and rotation 90 degrees. ( Not available on B type)
Vacuum
- Vacuum generator with sensor. (Not available on B type.)
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Model
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Y |
YM1 |
YM2 |
Hmax |
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W275B |
550 |
120-220 |
330-430 |
1315 |
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W277B |
700 |
120-220 |
480-580 |
1465 |
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W 275C |
550 |
120-220 |
330-430 |
1315 |
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W 277C |
700 |
120-220 |
480-580 |
1465 |
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Power: 110*/220 volt AC Air pressure 4~6 kg/cm²
Amps 1 @ 220 volt Suitable I.M.M. 50 ~ 200 ton
* Optional |
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