HEIDENHAIN MRP 2080 Angle Encoder Module

Bearing properties

Incremental

MRP 2080

Absolute

MRP 2010

Shaft

Hollow through shaft D = 10 mm

Max. permissible axial load3)

50 N (centered load)

Max. permissible radial load3)

45 N

Max. permissible tilting torque3)

0.8 Nm

Contact stiffness

Axial: 54 N/µm

Radial: 153 N/µm

(calculated values)

Resistance to tilt

2.16 Nm/mrad (calculated value)

Mechanically perm. speed

2000 rpm

Moment of friction

? 0.020 Nm

Starting torque

? 0.010 Nm

Max. transferable shaft torque3)

0.3 Nm

Moment of inertia of rotor

3.5 · 10–6 kgm2

Radial guideway accuracy

Measured at distance h = 52 mm from the ball race: ? 0.60 µm

Non-reproducible radial guideway accuracy

Measured at distance h = 52 mm from the ball race: ? 0.70 µm

Axial guideway accuracy

? ±0.3 µm

Axial runout of the surface

? 8 µm

Wobble of the axis

2.5”

Vibration 55 Hz to 2000 Hz

Shock 6 ms

? 200 m/s2 (EN 60068-2-6)

? 100 m/s2 (EN 60068-2-27)

(without load)

Protection EN 605292)

IP001)

Operating temperature

Storage temperature

0 °C to 50 °C

0 °C to 50 °C

Relative air humidity

? 75 % without condensation

Mass

0.12 kg (without cable or connector)

1) Electromagnetic compatibility must be ensured in the complete system through appropriate installation measures

2) When mounted

3) Purely static load, without additional vibrations or shock load