Absolute multiturn encoder as 24 bit version
RMU400
RMU06SVU81212bSSI
Absolute multiturn encoder as 24 bit version
RMU400
RMU06SVU81212bSSI
- For precise position, speed, angular and linear measurement
- Direct output of the values via SSI interface
- Multiturn encoder with 24 bit total resolution
- Configurable direction of rotation and zero setting via pin connection
- High shock and vibration resistance
Product characteristics
| Resolution | 4096 steps; 4096 revolutions |
|---|---|
| Communication interface | SSI data interface |
| Shaft design | solid shaft |
| Shaft diameter [mm] | 6 |
Application
| Function principle | absolute |
|---|---|
| Detection system | magnetic |
Electrical data
| Operating voltage [V] | 4.5...30 DC |
|---|---|
| Protection class | III |
| Reverse polarity protection | yes |
| Max. power-on delay time [ms] | 500 |
| Settling time [ms] | 32 |
| Max. revolution electrical [U/min] | 12000 |
Outputs
| Short-circuit protection | yes |
|---|---|
| Code | Gray code; (increasing code values when turned clockwise (seen on the shaft)) |
| Code signal | Clock input; TTL-compatible signals; clock and clock (inv.) from drivers to RS 422; data output; synchronous serial; TTL-compatible signal data and data (inv.) |
Measuring/setting range
| Resolution | 4096 steps; 4096 revolutions |
|---|
Accuracy / deviations
| Accuracy | ±0.1 INL |
|---|
Software / programming
| Parameter setting options | Zero point; Direction of rotation |
|---|
Interfaces
| Communication interface | SSI data interface |
|---|
Operating conditions
| Ambient temperature [°C] | -40...85 |
|---|---|
| Storage temperature [°C] | -40...85 |
| Max. relative air humidity [%] | 95; (Condensation not permissible) |
| Protection | IP 65; (on the housing: IP67) |
Tests / approvals
| Shock resistance |
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|---|---|---|---|
| Vibration resistance |
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| MTTF [years] | 350 |
Mechanical data
| Weight [g] | 348.1 | |
|---|---|---|
| Dimensions [mm] | Ø 58 / L = 63.5 | |
| Material | flange: aluminum; housing: stainless steel (1.4521 / 444) | |
| Max. revolution, mechanical [U/min] | 12000 | |
| Max. starting torque [Nm] | 1 | |
| Reference temperature torque [°C] | 20 | |
| Shaft design | solid shaft | |
| Shaft diameter [mm] | 6 | |
| Shaft material |
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| Max. shaft load axial (at the shaft end) [N] | 40 | |
| Max. shaft load radial (at the shaft end) [N] | 60 | |
| Fixing flange | Synchro-flange |
Electrical connection - plug
| Connector: 1 x M12, radial, can also be used axially; coding: A; Moulded body: stainless steel (1.4401 / 316); Maximum cable length: 100 m |
Diagrams and graphs
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Pulse diagram
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ifm efector, inc. • 1100 Atwater Drive • Malvern • PA 19355 — We reserve the right to make technical alterations without prior notice. — EN-US — RMU400-00 — 19.03.2021 —
RMU400 –
RMU06SVU81212bSSI
- 1
- M4 x 0.7 Depth 6 mm
Electrical connection - plug
- 1
- L+
- 2
- clock
- 3
- L-
- 4
- clock (inv.)
- 5
- data
- 6
- data (inv.)
- 7
- reset to zero
- 8
- reversal of direction of rotation
- screen plug
Connector: 1 x M12, radial, can also be used axially; coding: A; Moulded body: stainless steel (1.4401 / 316); Maximum cable length: 100 m