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When a PRO-style stage is desired, but more load and speed capability is necessary, the PRO280-HS is ideal. The PRO280-HS comes with a 25 mm/rev ball screw for high-speed applications requiring up to 1400 mm/s and the stage features a maximum load of 150 kg. It is similar in design to the PRO225 series, providing additional load carrying capability with larger bearings and a wider cross-section.

PRO280-HS Specifications

Model		PRO280-HS-300	PRO280-HS-400	PRO280-HS-500	PRO280-HS-600
Travel		300 mm	400 mm	500 mm	600 mm
Drive System		Precision Ball Screw/Brushless Servomotor
Bus Voltage		Up to 320 VDC
Continuous Current	Apk	Up to 17.5 A
	Arms	Up to 12.4 A
Feedback		Noncontact Rotary Encoder
Resolution	25 mm/rev lead	2.5 μm with 2500-line Quadrature Encoder/0.1 μm with 1000-line AS Encoder
Maximum Travel Speed(1)	25 mm/rev lead	1050 mm/s	1250 mm/s	1400 mm/s	1100 mm/s
Maximum Acceleration		Function of Motor Selection and Sizing
Maximum Load(2)	Horizontal	150 kg
	Vertical(3)	N/A
	Side	150 kg
Accuracy	25 mm/rev lead	±17.5 μm	±19 μm	±21 μm	±23 μm
Bidirectional Repeatability	25 mm/rev lead	±5 μm
Straightness and Flatness		7 μm	9 μm	10 μm	12 μm
Nominal Stage Weight	Less Motor	46.9 kg	50.7 kg	54.6 kg	58.5 kg
	With Motor	51.9 kg	55.7 kg	59.6 kg	63.5 kg
Construction		Black Anodized Aluminum Body with Hardcoated Tabletop

1. Excessive duty cycle may impact stage accuracy.
2. Payload specifications are for single-axis system and based on ball screw and bearing life of 2500 km (100 million inches) of travel.
3. Vertical load applies only to the 5 mm lead option. The 25 mm lead option cannot be run in the vertical orientation.
4. Specifications are for single-axis systems measured 25 mm above the tabletop. Performance of multi-axis systems is payload and workpoint dependent. Consult factory for multi-axis or non-standard applications.

PRO280-HS Specifications

Model		PRO280-HS-800	PRO280-HS-1000	PRO280-HS-1200	PRO280-HS-1500
Travel		800 mm	1000 mm	1200 mm	1500 mm
Drive System		Precision Ball Screw/Brushless Servomotor
Bus Voltage		Up to 320 VDC
Continuous Current	Apk	Up to 17.5 A
	Arms	Up to 12.4 A
Feedback		Noncontact Rotary Encoder
Resolution	25 mm/rev lead	2.5 μm with 2500-line Quadrature Encoder/0.1 μm with 1000-line AS Encoder
Maximum Travel Speed(1)	25 mm/rev lead	700 mm/s	600 mm/s	450 mm/s	300 mm/s
Maximum Acceleration		Function of Motor Selection and Sizing
Maximum Load(2)	Horizontal	150 kg
	Vertical(3)	N/A
	Side	150 kg
Accuracy	25 mm/rev lead	±26 μm	±27.5 μm	±31 μm	±35.5 μm
Bidirectional Repeatability	25 mm/rev lead	±5 μm
Straightness and Flatness		14 μm	17 μm	20 μm	23 μm
Nominal Stage Weight	Less Motor	66.0 kg	69.9 kg	77.6 kg	86.4 kg
	With Motor	71.0 kg	74.9 kg	82.6 kg	91.4 kg
Construction		Black Anodized Aluminum Body with Hardcoated Tabletop

1. Excessive duty cycle may impact stage accuracy.
2. Payload specifications are for single-axis system and based on ball screw and bearing life of 2500 km (100 million inches) of travel.
3. Vertical load applies only to the 5 mm lead option. The 25 mm lead option cannot be run in the vertical orientation.
4. Specifications are for single-axis systems measured 25 mm above the tabletop. Performance of multi-axis systems is payload and workpoint dependent. Consult factory for multi-axis or non-standard applications.

• PRO280-HS Cantilever Load Graph

Dimensions

• PRO280-HS
• Accessory Tabletop

Ordering Information

Ordering Example

PRO280-HS

-25MM

-1200

-TTM

-5V-NC

-BM

-3

-LIFTING

-C05

-PLOTS

Ordering Options

Series	Ball Screw	Travel (mm)	Tabletop	Limits	Motor	Cable Exit	Options	Coupling	Testing
PRO280-HS	-25MM	-0300 -0400 -0500 -0600 -0800 -1000 -1200 -1500	-NO TT -TTM -TTU -TTACC /WIPER	-5V-NC -5V-NO -24V-NC	-BM -BM-BRK -NM -BM-AS -BM-AS-BRK	-0 -3 -5 -8 -12	-FB05 -BASE WIPER -LIFTING	-NONE -C05	-PLOTS -NO PLOTS

Ball Screw

Option	Description
-25MM	25 mm per revolution ball screw

PRO280-HS Series Linear Ball-Screw Stage

Option	Description
-0300	300 mm travel stage with ball screw and limits
-0400	400 mm travel stage with ball screw and limits
-0500	500 mm travel stage with ball screw and limits
-0600	600 mm travel stage with ball screw and limits
-0800	800 mm travel stage with ball screw and limits
-1000	1000 mm travel stage with ball screw and limits
-1200	1200 mm travel stage with ball screw and limits
-1500	1500 mm travel stage with ball screw and limits

Tabletop

Option	Description
-NO TT	No tabletop
-TTM	Metric pattern tabletop
-TTU	English pattern tabletop
-TTACC	Accessory tabletop with mounting pattern for Aerotech rotary stages; see drawings for the supported stage types
/WIPER	Wiper option available on all tabletops

Limits

Option	Description
-5V-NC	5 V normally-closed limits
-5V-NO	5 V normally-open limits
-24V-NC	24 V normally-closed limits

Motor

Option	Description
-BM	Brushless servomotor with 2500 line feedback encoder (BM500-MS-E2500H)
-BM-BRK	Brushless servomotor with 2500 line feedback encoder and motor mounted break (BM500-MS-E2500H-BK2)
-NM	No motor
-BM-AS	Brushless servomotor with 1000-line amplified sine encoder (BM500-MS-E1000ASH)
-BM-AS-BRK	Brushless servomotor with 1000-line amplified sine encoder and brake (BM500-MS-E1000ASH-BK2)

Motor Orientation

Option	Description
-0	No motor
-3	Left side cable exit
-5	Right side cable exit
-8	Right side foldback
-12	Left side foldback

Options

Option	Description
-FB05	Motor foldback kit for 0.5-inch diameter motor shaft (required for BM500 motor)
-BASE WIPER	Wiper on base of top axis of XY pair to clear hardcover of bottom axis
-LIFTING	Threaded inserts and lifting lugs; recommended for longer travel stages and XY assemblies; available for all travels

Coupling

Option	Description
-NONE	No motor coupling supplied
-C05	0.5-inch diameter motor shaft coupling

Testing

Option	Description
-PLOTS	Accuracy, repeatability, straightness and flatness plots
-NO PLOTS	No performance plots

Accessories (to be ordered as separate line item)

Option	Description
ALIGNMENT-NPA	Non-precision XY assembly
ALIGNMENT-PA10	XY assembly; 10 arc sec orthogonal
ALIGNMENT-PA5	XY assembly; 5 arc sec orthogonal
TC-PRO280	Toe clamps for mounting PRO stage to an English dimension breadboard or hole pattern; recommended number of toe clamps for each travel length: 300-600 mm travel = 8 clamps; 800-1500 mm travel = 12 clamps

*Please go HERE for complete information on XY, XZ and YZ assembly options.

*Please go HERE for complete information on motor orientation options.