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ANT-LXV Vertical Translation Stage

ANT-LXV

Browse Linear Stages

		ANT-25LXV	ANT-50LXV
Total Travel		25 mm (1 in)	50 mm (2 in)
Drive System		Linear Brushless Servomotor
Bus Voltage		up to 80 VDC
Continuous Current	A_pk	up to 3.1 A	up to 2.9 A
	A_rms	up to 2.2 A	up to 2.1 A
BEMF, line-line, max.	V/m/sec	2.86	3.78
	V/in/sec	0.073	0.096
Force Constant, Sinusoidal Drive	N/A (lb/A), pk	2.48 (0.56)	3.29 (0.74)
	N/A (lb/A), rms	3.51 (0.79)	4.65 (1.04)
Resistance, 25°C, line-line	Ohms	4	5.2
Resistance, 125°C, line-line	Ohms	5.6	7.28
Inductance, line-line	mH	0.51	0.70
Magnetic Pole Pitch	mm (inch)	16 (0.63)
Feedback		Noncontact Linear Encoder
Resolution		0.0025 µm - 1 µm (0.1 µin - 40 µin)
Maximum Travel Speed⁽¹⁾		500 mm/s (8 in/s)
Maximum Linear Acceleration		1 g (10 m/s²) (no load)
Maximum Load⁽²⁾⁽³⁾	Vertical	5.0 kg (11 lb)
Accuracy	Standard	±4.0 µm (±160 µin)
	HALAR⁽⁴⁾	±0.3 µm (±12 µin)
Repeatability	Standard	±0.1 µm (±4 µin)
	HALAR⁽⁴⁾	±0.05 µm (±2 µin)
Straightness and Flatness⁽⁵⁾	Differential	±0.75 µm/25 mm (±30 µin/in)
	Max Deviation	±2.25 µm (±90 µin)	±3.0 µm (±120 µin)
Pitch and Yaw⁽⁶⁾		7 arc sec
Nominal Stage Weight		0.8 kg (1.8 lb)	1.2 kg (2.7 lb)
Moving Mass		0.46 kg (1.0 lb)	0.52 kg (1.1 lb)
Construction		Aluminum Body/Black Anodize Finish/Hardcoat

Notes:
1. Maximum speed based on stage capability; maximum application velocity may be limited by system data rate and system resolution.
2. Maximum load based on bearing capability and counterbalance capacity; maximum application load may be limited by acceleration requirements.
3. Load is counterbalanced by a pneumatic cylinder. Air supply must be filtered, dry, oil-less air (minimum 5 µm coalescing filter). The force factor for the cylinder is 452.5 N/MPa (0.307 lb/psi).
4. Available with Aerotech controllers.
5. Specifications (especially flatness) apply under light loading only.
6. Value applies to unloaded stage.
7. Specifications are for single-axis systems, measured 50 mm above the tabletop. Performance of multi-axis systems is payload and workpoint dependent. Consult factory for multi-axis or non-standard applications.

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Aerotech is a motion controller and motion control systems manufacturer.