Features

– The perfect sensor to determine the remaining life of the gear unit oil and to reliably indicate the right time for an oil change

– A thermal sensor installed in the gear unit measures the oil temperature and sends this information to an evaluation unit, which then calculates the time remaining until the next oil change for the specified oil type

– The diagnostic unit takes the oxidation characteristics of the different oils into account under thermal stress

Advantages

– Reduction in oil costs

– Optimum utilization of oil service life

– Startup can be performed directly on the diagnostic unit (without PC)

– Simple detection and reading of the time remaining until the next oil change

– 5 different oil types can be parameterized

– Warning message is issued if predefined limit values are exceeded, such as max. oil temperature

– Permanent oil aging monitoring

– Maintenance intervals can be planned individually

Gear unit combinations

– Helical gear units, sizes R67 – R167

– Parallel-shaft helical gear units, sizes F57 – F157

– Helical-bevel gear units, sizes K37 – K187

– Helical-worm gear units, sizes S67 – S97

For installation on small sizes or industrial gear units, contact SEW-EURODRIVE.

Technical data

Value

Types of oil

– Mineral oil CLP or bio oil

– T = 100 °C

max

– Synthetic oil CLP HC or CLP PAO

– T = 130 °C

max

– CLP PG polyglycol

– T = 130 °C

max

– Food grade oil

– T = 100 °C

max

Permitted oil temperature

-40 to +130 °C

Permitted temperature sensors

PT100 or PT1000

EMC

– EN 61000-4-2 ESD: 4 kV CD / 8 kV AD

– EN 61000-4-3 HF emitted: 10 V/m

– EN 61000-4-4 Burst: 2 kV

– EN 61000-4-6 HF conducted: 10 V

Ambient temperature

-25 to +70 °C

Operating voltage

DC 18 – 28 V1)

Current consumption for DC 24 V

< 90 mA (when display is active)

Protection class

III

Degree of protection

IP67 (optionally IP69K)

Housing materials

Diagnostic unit

V2A; EPDM/X (Santoprene); PBT (Pocan); FPM

Temperature sensor

V4A

Electrical connection

Diagnostic unit

M12 plug connector

Temperature sensor

– PT1000: M12 plug connector

– PT100: Plug connector in line with DIN 43650