Erhardt Leimer Ek4002 Enorder

Ek4002 Enorder

Technical data Sensor roller PD 40, roller body Roller tube basic material
ENAW-6060T66 (AlMgSi 0.5) Self-aligning ball bearings with fixed and moveable bearing including labyrinth seal and lubriBearing
cation for life Balance quality (dynamic precision balancing to VDI Quality grade Q = 2.5 (standard)
2060) Quality grade Q = 1 (option) Concentricity < 50 μm Cylinder form < 50 μm
Max. web speed 450 m/min at balance quality Q 2.5 Max. web speed with 600 m/min (900 m/min on PD 4012)
balance quality Q 1 at max. nominal measuring force per 100 mm nominal width
PD 4006 200 N 0.16 mm Max. bending
PD 4008 400 N 0.21 mm
PD 4010 400 N 0.11 mm
PD 4012 600 N 0.08 mm
PD 4006 with NW 150 mm 1.43 kg per 50 mm step 0.23 kg
PD 4008 with NW 200 mm 3.80 kg per 50 mm step 0.40 kg Roller weight
PD 4010 with NW 250 mm 6.60 kg per 50 mm step 0.72 kg
PD 4012 with NW 400 mm 17.30 kg per 50 mm step 2.21 kg Mounting flange fixture
With centric thread (features centering collar) With 4 bores
Sensor roller PD 40, load cell Accuracy class Nominal characteristic value (sensitivity)
Combined error Characteristic value tolerance Measuring principle Nominal resistance of the strain gauge bridge
Bridge supply voltage Output voltage Nominal range Max. range Mechanical stop
Operating load Limit load Nominal measuring deflection Nominal temperature range
Operating temperature range Temperature coefficient Protection class Max. permissible axial lateral force
Connection cable
1 1 mV/V <1% 0.2 % Full bridge strain gauge 700 Ohm 10 V (nominal value)
14 V (max. permissible value) 0 to 10 mV (at nominal force and bridge infeed 10 V)
0 to 18 mV (at 1.8 x nominal force and bridge infeed 10 V) 1.2 to 1.8 x FN depending on type
1.2 to 1.8 x FN 10 x FN 0.15 to 0.25 mm depending on type -10 to +60 °C -10 to +70 °C
±0.3 %/10 K (characteristic value) ±0.3 %/10 K (zero)
IP 50 1 x FN 6 x 0.14 mm2, 5 m/10 m long
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