Illustration similar

ERD 04-40-N-H-N

ID 331224

Miniature rotary unit ERD, Size: 04, electrical, pneumatic feed-through, Angle of rotation: > 360 °, Middle position: freely programmable

Torque: 0.4 Nm
Nominal current: 0.43 A
Power supply: 530 V
IP protection class: 40

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Technical details

Max. operating pressure [bar]	6.0
Nominal current [A]	0.43
SIL certification	not certified
Peak torque [Nm]	1.2
Max. permissible mass moment of inertia [kgm²]	0.008
Intermediate circuit voltage [V]	530.0
Output signal	HIPERFACE®
Number of pneumatic feed-throughs	2.0
Weight [kg]	1.2
IP protection class	40
Min. ambient temperature [°C]	10.0
Max. ambient temperature [°C]	40.0
Repeat accuracy [°]	0.01
Moment My max. [Nm]	2.5
Force Fx max. [N]	150.0
Force Fz max. [N]	150.0
Max. current [A]	1.29
Max. rotational speed [1/min]	600.0
Height Z [mm]	124.0
Width Y [mm]	60.0
Length X [mm]	68.0
Nominal torque [Nm]	0.4
Encoder system	Encoder (absolute)
Angle of rotation [°]	> 360
Cleanroom class ISO 14644-1:2015	2

The peak torques serve as short-term drive reserves when accelerating and delaying.

Dimensions and maximum loads

Swivel time diagram

Dimensions and maximum loads

Moments and forces may occur simultaneously.

Swivel time diagram

X-axis:: Swiveling time
Y-axis:: Mass moment of inertia
X-axis top:: Cycles per hour

Swivel and pause times apply for motions without restricted speeds at max. current. Reducing the max. current increases swivel periods and reduces rest periods. Higher mass moments of inertia are possible. Diagrams only apply for sufficiently rigid designs. Please contact us for assistance with the design of your application.

General notes about the series

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.

Cleanroom class ISO 14644-1:2015

Housing material
Aluminum alloy, coated

Drive
Torque motor, 3-phase

Stroke measuring system
Motor feedback system for absolute measurement, multiturn version (up to 4,096 RPM), with HIPERFACE and DRIVE-CLiQ interfaces

Drive controller
Bosch Rexroth IndraDrive Cs control unit is supported as standard; matching parameters supplied on DVD, other manufacturers available on request.

Scope of delivery
Enclosed accessory pack containing centering sleeve, assembly and operating manual, commissioning DVD for SCHUNK motors

Warranty
24 months

Service life characteristics
on request

Drawings

Tools

Downloads

Accessories