ERT 50-54-B-N-D-2
ID 1482056
- Torque: 7.04 Nm
- Nominal current: 2.44 A
- Power supply: 560 V
Technical details
| Nominal current [A] | 2.44 |
|---|---|
| SIL certification | 2 |
| Peak torque [Nm] | 20.1 |
| Max. permissible mass moment of inertia [kgm²] | 0.39 |
| Axial run-out [mm] | 0.05 |
| Run-out accuracy [mm] | 0.05 |
| Intermediate circuit voltage [V] | 560.0 |
| Output signal | DRIVE-CLiQ |
| Weight [kg] | 6.84 |
| IP protection class | 54 |
| Min. ambient temperature [°C] | 5.0 |
| Max. ambient temperature [°C] | 40.0 |
| Repeat accuracy [°] | 0.01 |
| Moment My max. [Nm] | 48.0 |
| Force Fx max. [N] | 890.0 |
| Force Fz max. [N] | 890.0 |
| Max. current [A] | 8.54 |
| Max. rotational speed [1/min] | 350.0 |
| Height Z [mm] | 97.0 |
| Width Y [mm] | 190.0 |
| Length X [mm] | 235.0 |
| Nominal torque [Nm] | 7.04 |
| Moment holding brake [Nm] | 7.04 |
| Encoder system | Encoder (absolute) |
Dimensions and maximum loads
Swivel time diagram
Swivel time diagram IP54
Dimensions and maximum loads
The indicated forces and moments are maximum values for individual loading. If several forces and/or moments are applied at the same time, the maximum permitted individual values will be lower.
Swivel time diagram
- X-axis:
- Swiveling time
- Y-axis:
- Mass moment of inertia
- X-axis top:
- Cycles per hour
Swivel time diagram IP54
- X-axis:
- Swiveling time
- Y-axis:
- Mass moment of inertia
- X-axis top:
- Cycles per hour
General notes about the series
Stroke measuring system
Motor-feedback system for absolute measurement, single-turn version, with the HIPERFACE®, HIPERFACE DSL® and DRIVE-CLiQ interfaces
Swiveling times
The swiveling times are purely the times when the module moves from rest position to rest position. Delays caused by the PLC or the drive controller are not included and to be taken into consideration when determining cycle times. Load-dependent rest periods may have to be included in the cycle time.
Layout or control calculation
Verifying the sizing of the selected unit is necessary, since otherwise overloading can result. Please contact us for assistance.
Repeat accuracy
The repeat accuracy is defined as the spread of the target position after 100 consecutive positioning cycles.
Ambient conditions
The modules are primarily designed for the use in clean to slightly contaminated environments. Please note that the life time of the modules can shorten if they are used in harsh ambient conditions, and that SCHUNK cannot assume liability in such cases.
Safety notes
Caution: Magnetic field! This particularly applies for persons with implanted medical devices, such as pacemakers, hearing aids, etc.
Nominal currents
The rated currents can be permanently actuated. With regard to all the currents which are ranging above the nominal current up to the maximum current, the notes of the individual product documentation has to be respected.
Housing material
Cast aluminum, powder-coated
Drive
Torque motor, 3-phase
Stroke measuring system
Contactless, magnetic measuring system in absolute version; with HIPERFACE® and DRIVE-CLiQ interfaces.
Drive controller
Bosch Rexroth IndraDrive C/Cs or Siemens Sinamics S120 controllers supported as standard; matching parameters supplied on DVD, other manufacturers available on request.
Scope of delivery
Accessory kit with centering sleeves, safety information (product-specific instructions are available online)
Warranty
24 months
Service life characteristics
on request