AXR 双轴精密转台组件 | AXR Two-Axis Rotary Assembly
Aerotech 的 AXR 集成两轴旋转组件提供高速加工能力用于复杂的三维几何工件。精确对齐系统允许在一个半球表面精确定位。多种框架尺寸，直驱或齿轮驱动选项提供了广泛的承载能力。
AXR Specifications
| Basic Model | AXR100 | AXR150 | ||||
|---|---|---|---|---|---|---|
|
Tilt (A) Axis Direct Drive |
Yaw (B) Axis Direct Drive |
Tilt (A) Axis Direct Drive |
Tilt (A) Axis Gear Drive |
Yaw (B) Axis Direct Drive |
||
| Travel | +10° to -100° | Unlimited | +10° to -100° | +10° to -100° | Unlimited | |
| Accuracy(1) | Uncalibrated |
±145 μrad (±30 arc sec) |
±145 μrad (±30 arc sec) |
±242 μrad (±50 arc sec) |
±145 μrad (±30 arc sec) |
|
| Calibrated |
±14.5 μrad (±3 arc sec) |
±14.5 μrad (±3 arc sec) |
±24.2 μrad (±5 arc sec) |
±14.5 μrad (±3 arc sec) |
||
| Resolution | 0.05 arc sec | 0.08 arc sec | 0.04 arc sec | 0.04 arc sec | 0.05 arc sec | |
|
Repeatability (Bi-Directional)(1) |
1 arc sec | 1 arc sec | 5 arc sec | 1 arc sec | ||
| Tilt Error Motion | N/A | 5 arc sec | N/A | N/A | 3 arc sec | |
| Axial Error Motion | N/A | 1.5 μm | N/A | N/A | 1 μm | |
| Radial Error Motion | N/A | 3 μm | N/A | N/A | 2 μm | |
| Orthogonality | 50 μrad (10 arc sec) | 50 μrad (10 arc sec) | ||||
| Axis Intersection | ±10 μm (0.00039 in) | ±10 μm (0.00039 in) | ||||
| Gear Ratio | N/A | N/A |
51:1 101:1 161:1 |
N/A | ||
| Maximum Speed(5) | 720°/s | 1000 rpm | 720°/s |
60°/s 30°/s 18°/s |
600 rpm | |
| Maximum Torque (Continuous) | 4.18 N・m | 0.64 N・m | 11.12 N・m |
305 N・m 605 N・m 964 N・m |
2.36 N・m | |
| System Load Capacity | 15 kg | 30 kg | ||||
| Rotor Inertia (Unloaded) | No Offset | 0.070 kg・m2 | 0.00107 kg・m2 | 0.216 kg・m2 | 0.211 kg・m2 | 0.00686 kg・m2 |
| Offset | 0.178 kg・m2 | 0.174 kg・m2 | ||||
| Chuck Option | 0.212 kg・m2 | 0.207 kg・m2 | ||||
| Stage Mass(6) | No Offset | 24 kg | N/A | 45.5 kg | 44 kg | N/A |
| Offset | 24.4 kg | N/A | 46.8 kg | 45.5 kg | N/A | |
| Chuck Option | 24.9 kg | N/A | 50.7 kg | 49.4 kg | N/A | |
| Material | Aluminum | Aluminum | ||||
| MTBF | 20,000 Hours | 20,000 Hours | 15,000 Hours | 20,000 Hours | ||
- Certified with each stage.
- On-axis loading is listed.
- All error motion specifications are measured at 60 rpm.
- For high speed operation, customer payload must be balanced to G1.0 per ISO 1940.
- Max speed is listed for unloaded stages. Max speed of gear-drive unit is a function of gear ratio. Speeds are 10 rpm, 5 rpm, and 3 rpm.
- Mass listed is the combined mass of both A and B axes.
Electrical Specifications
| Specifications | AXR100 | AXR150 | |||
|---|---|---|---|---|---|
|
Tilt (A) Axis Direct Drive |
Yaw (B) Axis Direct Drive |
Tilt (A) Axis Direct Drive |
Tilt (A) Axis Gear Drive |
Yaw (B) Axis Direct Drive |
|
| Drive System |
Slotless, brushless direct-drive torque motor |
Slotless, brushless direct-drive torque motor |
Slotless, brushless torque motor with harmonic gear drive | Slotless, brushless direct-drive torque motor | |
| Feedback |
Noncontact rotary encoder (see counts per revolution options on Order Information page) |
Noncontact rotary encoder (see counts per revolution options on Order Information page) |
|||
| Maximum Bus Voltage | 340 VDC | 340 VDC | |||
| Limit Switches | 5 V, Normally Open | N/A | 5 V, Normally Open | 5 V, Normally Open | N/A |
| Home Switch | At Limit | N/A | At Limit | At Limit | N/A |
Recommended Controller
| Axis | Controller | AXR100/AXR150 |
|---|---|---|
| Multi-Axis | A3200 | Ndrive MP10/Ndrive CP10/Npaq |
| Ensemble | Ensemble MP10/Ensemble CP10/Epaq | |
| Single Axis | Soloist | Soloist MP10/Soloist CP10 |
Dimensions
-
AXR100
-
AXR150
Ordering Information
Ordering Example
| AXR | 100D | -0 | -B | -S | -CW4 |
Ordering Options
| Series | Axis Configuration | Yaw Axis Configuration | Brake Option | Seal Option | Counterweight Kits |
|---|---|---|---|---|---|
| AXR |
100D 150D 150G |
-0 -0E -100 -100C -125 -125C |
-B | -S | -CW1 to CW8 |
AXR Series (Required)
| Option | Description |
|---|---|
| AXR | Two-axis tilt/yaw rotary assembly |
Axis Configuration (Required)
| Option | Description |
|---|---|
| 100D | Direct-drive tilt (A) axis and yaw (B) axis rated for 15 kg maximum load |
| 150D | Direct-drive tilt (A) axis and yaw (B) axis rated for 30 kg maximum load |
| 150G | Gear-drive tilt (A) axis with direct-drive yaw (B) axis; rated for 30 kg maximum load |
Yaw Axis Configuration (Required)
| Option | Description |
|---|---|
| -0 | Yaw (B) axis tabletop height of AXR100D and AXR150x located at the center of rotation of the tilt (A) axis; no counterweight attachment supported |
| -0E | Yaw (B) axis tabletop height of AXR100D and AXR150D located at the center of rotation of the tilt (A) axis; includes attachment features for counterweights to balance offset loads |
| -100 | Yaw (B) axis tabletop height for AXR100D is located 100 mm above the center of rotation of the tilt (A) axis; includes attachment features for counterweights to balance offset loads |
| -100C | Yaw (B) axis with 3-jaw 3.25-inch (82.6 mm) diameter manual scroll chuck; chuck jaws of AXR100D are located 100 mm above the center of rotation of the tilt (A) axis; includes attachment features for counterweights to balance offset loads and 3-jaw manual chuck |
| -125 | Yaw (B) axis tabletop height for AXR150x is located 125 mm above the center of rotation of the tilt (A) axis; includes attachment features for counterweights to balance offset loads |
| -125C | Yaw (B) axis with 3-jaw 5-inch (127 mm) diameter manual scroll chuck; chuck jaws of AXR150x are located 125 mm above the center of rotation of the tilt (A) axis; includes attachment features for counterweights to balance offset loads and 3-jaw manual chuck |
Note: 0E option not available on gear-driven AXRs (150G). Gearbox has sufficient holding torque to balance maximum moment load.
Brake Configuration (Optional)
| Option | Description |
|---|---|
| -B | Holding brake for tilt (A) axis; only available on 100D and 150D configurations |
Sealing Configuration (Optional)
| Option | Description |
|---|---|
| -S | Seals on the tilt (A) and yaw (B) axes to prevent ingress of airborne particulates into the stage; the seal does not protect the AXR system from contact with fluids |
Counterweight Configuration (Optional)
| Option | Description |
|---|---|
| -CW1 |
Counterweight kit for AXR100 (-100, -100C) for offset loads ranging from: -100: 23.5 Nm to 338 Nm -100c: 48 Nm to 242 Nm |
| -CW2 |
Counterweight kit for AXR100 (-100, -100C) for offset loads ranging from: -100: 1.4 Nm to 48 Nm -100c: 6 Nm to 36 Nm |
| -CW3 | Counterweight kit for AXR100 (-100) for offset loads of 41.3 Nm |
| -CW4 | Counterweight kit for AXR100 (-100C) for offset loads of 23.4 Nm |
| -CW5 | Counterweight kit for AXR100 (-0E) for offset loads ranging from 10.8 Nm to 54.2 Nm |
| -CW6 | Counterweight kit for AXR100 (-0E) for offset loads ranging from 31.1 Nm to 124.4 Nm |
| -CW7 | Counterweight kit for AXR100 (-0E) for offset loads of 15.7 Nm |
| -CW8 | Counterweight kit for AXR100 (-0E) for offset loads of 13.1 Nm |
- Offset loads include both the payload and stage unbalance.
- A linear combination of counterweight kits can be employed to achieve balance. See counterbalance chart to determine if application falls within balance limits.