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| Key
features |
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Clear
aperture 25 mm |
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Repeatability
0.005° |
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Rotary
encoder feedback |
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Preloaded
worm drive for zero-backlash |
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High
precision four point-bearings |
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Precise,
smooth continuous 360° motion |
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Speed
up to 60°/sec |
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Load
up to 3 kg |
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Module
combination |
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| F
A C T S |
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Load
Characteristics
|
Fx
(N) |
Fz
(N) |
Mx
(Nm) |
Mz
(Nm) |
ka
(µrad/Nm) |
| DC-B-031 |
15 |
30 |
10 |
0.8 |
180 |
|
|
15 |
30 |
10 |
0.8 |
180 |
| 2Phase-045 |
15 |
30 |
10 |
0.8 |
180 |
D
E S C R I P T I O N
The Rotation
Stages DT-65 N are the
follow-up model of our DT-65. They are
mainly applied
in the range of industrial measuring technique,
vision control, micro-laser application
and for high-precision micro-handling.
The body
is fabricated from a special, highrigidity
tempered Al-alloy. A prestressed four-point
double row guarantees a small wobble respectively
a perfect smooth move and flatness. A hardened
and ground screw worm combined with a calibrated
gear wheel guarantees an optimal backlash.
The Rotation Stages DT-65 N without backlash
are delivered by MICOS. All motorized Rotation
Stages DT-65 N are equipped with a limit,-
reference switch. Drive variants such as
DC,- 2-phase-micro-step (SMC-series) motors
are available.
|
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 |
| Technical
data |
|
| Rotation
Range (°) |
360,
endless
|
| Worm
gear reduction |
180:1
|
| Accuracy
(°) |
+/-
0.02
|
| Repeatability
(°) Uni-directional |
+/-
0.002
|
| Reversal
Error (°) |
+/-
0.01
|
| Velocity
Range (°/sec) |
0.001
... 60
|
| Flatness
(µrm) |
+/-
6
|
| Eccentricity
(µrm) |
+/-
6
|
| Wobble
(µrad) |
+/-
30
|
|
|
| Speed
max. (°/sec)
|
| DC-B-031 |
60
|
| 2Phase-033 |
35
|
| 2Phase-045 |
35 |
|
| Resolution
Open-Loop (°) |
| 2Phase-033 |
0.001
(SMC) | 0.01 (FS)
|
| 2Phase-045 |
0.001
(SMC) | 0.02 (FS) |
|
|
| Resolution
Closed-Loop (°) |
|
| RE-010,
Rotary encoder |
0.001
|
|
|
| Current
(Amps) / Voltage (Volts)
|
| DC-B-031 |
2
| 24
|
| 2Phase-033 |
1.2
| -
|
| 2Phase-045 |
1.2
| - |
|
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| Material |
Special
Alu, black anodized
|
| Weight
(kg) |
0.85
... 1.3
|
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Note: (SMC):
Micro-Step Mode, (FS): Full-Step 2Phase
More
info: Detailed information, concerning
the motor and connectors, see: Appendix
|
|
