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ANT95-R和ANT95-R-PLUS直驱转台被设计成Aerotech纳米运动科技产品家族的一部分。我们的转台提供了史无前例的定位稳定性（0.005角秒）和0.01角秒的增量运动性能，并提供两种等级的精度。

ANT95-R Series Specifications

Model		ANT95- 20-R	ANT95- 20-R-PLUS	ANT95- 180-R	ANT95- 180-R-PLUS	ANT95- 360-R	ANT95- 360-R-PLUS
Rotation Angle		20°	20°	180°	180°	±360° Continuous	±360° Continuous
Accuracy(1)		10 arc sec	3 arc sec	10 arc sec	3 arc sec	10 arc sec	3 arc sec
Resolution		0.01 arc sec	0.01 arc sec	0.01 arc sec	0.01 arc sec	0.01 arc sec	0.01 arc sec
Bidirectional Repeatability(1)		1.5 arc sec	1.5 arc sec	1.5 arc sec	1.5 arc sec	1.5 arc sec	1.5 arc sec
Unidirectional Repeatability		0.5 arc sec	0.5 arc sec	0.5 arc sec	0.5 arc sec	0.5 arc sec	0.5 arc sec
Tilt Error Motion	Synchronous	N/A	N/A	N/A	N/A	10 arc sec	10 arc sec
	Asynchronous	N/A	N/A	N/A	N/A	3 arc sec	3 arc sec
Axial Error Motion(1)	Synchronous	N/A	N/A	N/A	N/A	2 μm	2 μm
	Asynchronous	N/A	N/A	N/A	N/A	0.5 μm	0.5 μm
Radial Error Motion(1)	Synchronous	N/A	N/A	N/A	N/A	3 μm	3 μm
	Asynchronous	N/A	N/A	N/A	N/A	1 μm	1 μm
Maximum Speed		20 rpm	20 rpm	20 rpm	20 rpm	200 rpm	200 rpm
Maximum Acceleration		400 rad/s2	400 rad/s2	400 rad/s2	400 rad/s2	400 rad/s2	400 rad/s2
In-Position Stability(2)		0.005 arc sec	0.005 arc sec	0.005 arc sec	0.005 arc sec	0.005 arc sec	0.005 arc sec
Aperture		11 mm	11 mm	11 mm	11 mm	11 mm	11 mm
Maximum Torque (Continuous)		0.2 N-m	0.2 N-m	0.2 N-m	0.2 N-m	0.2 N-m	0.2 N-m
Load Capacity(3)	Axial	2.0 kg	2.0 kg	2.0 kg	2.0 kg	2.0 kg	2.0 kg
	Radial	1.5 kg	1.5 kg	1.5 kg	1.5 kg	1.5 kg	1.5 kg
	Moment	2 N-m	2 N-m	2 N-m	2 N-m	2 N-m	2 N-m
Rotor Inertia (Unloaded)		0.00065 kg-m2	0.00065 kg-m2	0.00066 kg-m2	0.00066 kg-m2	0.00069 kg-m2	0.00069 kg-m2
Stage Mass		1.2 kg	1.2 kg	1.2 kg	1.2 kg	1.2 kg	1.2 kg
Material		Aluminum Body/Black Hardcoat Finish
MTBF (Mean Time Between Failure)		30,000 Hours

1. Certified with each stage. Requires the use of an Aerotech controller.
2. In-Position Jitter listing is 3 sigma value.
3. Axis orientation for on-axis loading is listed.

• Specifications are per axis, measured 25 mm above the tabletop. Consult factory for multi-axis or non-standard applications.
• All error motion specifications are measured at 60 rpm.
• For high-speed operation customer payload must be balanced to G1.0 per ISO 1940.

Electrical Specifications

Drive System	Slotless, Brushless, Direct-Drive Rotary Motor
Feedback	Noncontact Rotary Encoder
Maximum Bus Voltage	±40 VDC
Limit Switches	5 V, Normally Closed
Home Switch	Near Center

Recommended Controller

Multi-Axis	A3200	Npaq MXR Npaq MR-MXH Ndrive ML-MXH
	Ensemble	Epaq MXR Epaq MR-MXH Ensemble ML-MXH
Single Axis	Soloist	Soloist ML-MXH

1. Linear amplifiers are required to achieve the listed specifications. Other options are available.

Note: To ensure the achievement and repeatability of specifications over an extended period of time, environmental temperature must be controlled to within 0.25oC/24 hours. If this is not possible alternate products are available. Please consult Aerotech for more information.

• ANT95-R Step Plot
• ANT95-R Specifications Images

Dimensions

• ANT95-R/ANT95-R-PLUS

Ordering Information

ANT95-R Series Rotary Stage

Option	Description
ANT95-R	Aerotech direct-drive rotary positioner

Rotary Stage Travel

Option	Description
ANT95-20-R	20° rotation stage with slotless, brushless, direct-drive motor, direct-coupled high-accuracy rotary encoder, optical limits and hard stops
ANT95-20-R-PLUS	20° rotation stage with slotless, brushless, direct-drive motor, direct-coupled high-accuracy rotary encoder, optical limits and hard stops (high accuracy version)
ANT95-180-R	180° rotation stage with slotless, brushless, direct-drive motor, direct-coupled high-accuracy rotary encoder, optical limits and hard stops
ANT95-180-R-PLUS	180° rotation stage with slotless, brushless, direct-drive motor, direct-coupled high-accuracy rotary encoder, optical limits and hard stops (high accuracy version)
ANT95-360-R	360° continuous rotation stage with slotless, brushless, direct-drive motor, direct-coupled high-accuracy rotary encoder and optical limits
ANT95-360-R-PLUS	360° continuous rotation stage with slotless, brushless, direct-drive motor, direct-coupled high-accuracy rotary encoder and optical limits (high accuracy version)

Options

Option	Description
-MP	Breadboard mounting plate