• SCREW/BELT
DRIVEN STAGES • LINEAR
MOTOR DRIVEN STAGES •
• ROTARY
STAGES & Z-AXIS STAGES • LINEAR
ACTUATORS •
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• SCREW/BELT
DRIVEN STAGES
Screw
Driven Linear Stages
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Ball or Acme screw driven
• Bearing type: Ball or crossed roller
• Travel lengths up to 108" (2,743mm)
• Thrust up to 800lbs
• Accuracies < .001mm
• Repeatability: .025mm/300mm
• Low profile versions: e.g. 25mm H x 32mm W
• High Loads
• NEMA Motor mounts
• Optional motor mounted: Stepper, Servo & DC Motors
• Optional: X-Y-Z configurations
• Optional: Clean room, Vacuum rated & Sub-micron versions
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Belt
Driven Stages
• Speeds up to 120 in/sec
• Travel lengths up to 108" (2,743mm)
• Thrust up to 300 lbs
• Belt accuracy: +/- .010in/ft
• Repeatability: +/- .030
• Loads up to 300lbs
• Optional motor mounted: Stepper, Servo & DC Motors
• Optional: X-Y-Z configurations
• Optional: limit switches
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• LINEAR
MOTOR DRIVEN STAGES
Single
Bearing Linear Motor Stage
• Single axis stage w/ cog-free linear motor,
linear bearing, linear encoder, limit switches
& cable carrier
• High forces up to 169 lbs
• Accelerations to 10g's
• Speeds to 200 in/sec
• Payloads to 50lbs
• Stroke legths to 144 in.
• Resolutions to 1 micron
• Low cost
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Enclosed
Positioning Stage
• Single axis stage w/ linear motor, linear bearings, linear encoder,
limit switches, cable carrier & bellows
• Availalbe w/: iron core linear motors, cog-free linear motors, brush linear
motors & AC induction linear motors
• High forces up to 720 lbs
• Accelerations to 10g's
• Speeds to 200 in/sec
• Payloads to 500lbs
• Stroke legths to 144 in.
• Stage width up to 14 inches
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Air
Bearing Linear Stage
• Single axis stage w/ brushless cog-free linear motor, air bearings,
linear
encoder,
and flat flex cable mounted on a granite base
• High repeatability
• High accuracy and flatness
• Low velocity ripple
• Non-contact, no mechanical wear for low maintenance
• Clean room compatible
• Stroke lengths to 50 in.
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• ROTARY
STAGES & Z-AXIS STAGES
Direct
Drive Rotary Stages
• Motor and encoder buit into stage
• Zero backlash
• Table diameters: 100, 150 & 200 mm
• Total # of count/rev up to 944,000
• Resolutions to 1.3728 arc-sec
• Repeatability to +/- 4.1 arc-sec
• Loads up to 550lbs.
• Output speeds up to 700RPM
• Thru-bore up to 30mm diameter
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Worm
Driven Rotary Stages
• Stage diameters from 98.5mm to 304.8mm
• Loads up to 2,220lbs.
• Backlash of 2 arc-sec
• Position accuracy of 2 arc-min
• Peak output speed of 30 RPM
• Motor mounts: NEMA 17,23 & 34
• Built in limit switches
• Thru-bore diameter up to 2 in.
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• LINEAR
ACTUATORS
Linear
Actuators Rod Type
• Travels up to 60in (1524mm)
• Maximum thrusts up to 5,620 lbs.
• Maximum speeds up to 51.3 in/sec
• Clean, Hydraulic replacement
• Compact cross section
• Built in limit switches
• OEM Models available
• DC Motor control:
- Same stopping point each cycle
- Analog control (0-10V, or 4-20mA)
- Simple push button operation & control
- One or two speed requirements/direction
- lowest system cost
• Servo or Stepper control:
- Change stopping point under progra control
- User interface (i.e. keypad, display)
- Flexibility & integrity of optically isolated I/O
- Mathematical functions
- Force control (e.g. clamping, nut running etc.)
- Computer interfacing or control
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Complex & customized motion profiles
- High repeatability, resolution & accuracy
- Multi-Axis control
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