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EMU RZP 50-3.36-4/12 S25 | Wilo
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EMU RZP 50-3.36-4/12 S25

Technical data
Unit
Max. weight* m 145 kg
Explosion protection ATEX ATEX optional
Explosion protection FM FM optional
Protection class motor IP68
Propeller
Propeller model 3-blade propeller with self-cleaning hub; clogging- and entwining-free
Nominal propeller diameter Dnom 18.9 in
Propeller speed n 360 1/min
Transmission ratio 4.900
Filling quantities and types
Filling prechamber Gear oil CLP220
Filling volume prechamber V 1.20 l
Filling gear chamber Gear oil CLP220
Fill volume gear chamber V 0.50 l
Filling sealing chamber White oil
Fill volume sealing chamber V 1.10 l
Motor/electronics
Motor type T 17-4/12R (Ex)
Motor design Submersible motor – surface-cooled
Mains connection 3~460 V, 60 Hz
Rated current IN 10.3 A
Starting current - direct IA 45 A
Starting current - star-delta IA 15 A
Power consumption P1 max 7.10 kW
Rated power P2 5.5 kW
Speed original n 1680 1/min
Motor efficiency class -
Efficiency ηM 78.0 %
Power factor cos φ 0.86
Min. fluid temperature Tmin 3 °C
Max. fluid temperature Tmax 40 °C
Max. immersion depth 20 m
Insulation class H
Max. switching frequency t 15 1/h
min. switching break t 3 min
Starting torque M 67 Nm
Moment of inertia 0.0108 kg/m²
Motor bearings 1 grooved ball bearing, 1 two-row inclined ball bearing
Materials
Motor housing Grey cast iron
Static gaskets FKM
Motor shaft 1.4021, X20Cr13
Seal, gear/sealing chamber

SiC/SiC, Q1Q1VGG

Gear housing 5.1301, EN-GJL-250
Planetary gear 1.7131, 16MnCr5
Hollow gear 1.5216, 17MnV6
Sun gear 1.7131, 16MnCr5
Output shaft 1.4462, X2CrNiMoN22-5-3
Seal, gear chamber/prechamber FKM
Sealing chamber 5.1301, EN-GJL-250
Seal on the fluid side Q1Q1VGG
Seal bushing 1.4571, X6CrNiMoTi17-12-2
Propeller hub 1.4571, X6CrNiMoTi17-12-2
Propeller 1.4571, X6CrNiMoTi17-12-2
Flow housing 1.4571, X6CrNiMoTi17-12-2
Gear
Gear construction type m 2.0 as per DIN 780-1:1977-05 /P10 (ISO54:1996-12); sun and planetary gears case hardened and sanded, internal gear butt-jointed
Gear bearings Three needle roller bearing (planetary), one two-row inclined ball bearing and one grooved ball bearing (output shaft)
Service life Lh10 100,000 operating hours, ISO 281:2007-02
Product data
Brand Wilo
Product description EMU RZP 50-3.36-4/12 S25
Date of sales availability 2010-01-01
Dimension, weight
Net weight, approx. m 145 kg
Documents

Installation and operating instructions

Wilo-EMU RZP

Article Number 6074719
Edition 2018-07
Page format 215.9 x 279.4 mm
Number of pages 20
PDF (4 MB)

Wilo-EMU TR/TRE 50-2 ... 120-1

Article Number 6074716
Edition 2021-10
Page format 215.9 x 279.4 mm
Number of pages 104
PDF (33 MB)

Certification booklet

Wilo-EMU RZP, Wilo-Flumen OPTI-RZP 20...40, Wilo-Flumen EXCEL-RZPE 20...40

Article Number 6074696
Edition 2022-05
Page format 209.9 x 297.0 mm
Number of pages 44
PDF (4 MB)

ITD data sheet

RZP 50-3.36-4/12 S25 460V 60Hz

Page format 209.9 x 297.0 mm
Number of pages 1
PDF (302 KB)

Selection aid

AVR 80, Wilo-EMU RZP 50-3

Article Number Plh078
Edition 2015-06-09
Page format 209.9 x 297.0 mm
Number of pages 1
PDF (161 KB)

AVRD 80, Wilo-EMU RZP 50-3

Article Number Plh090
Edition 2015-06-09
Page format 209.9 x 297.0 mm
Number of pages 1
PDF (165 KB)

AVRZ 80, Wilo-EMU RZP 50-3

Article Number Plh091
Edition 2015-06-09
Page format 209.9 x 297.0 mm
Number of pages 1
PDF (150 KB)

AVRZD 80, Wilo-EMU RZP 50-3

Article Number Plh092
Edition 2015-06-09
Page format 209.9 x 297.0 mm
Number of pages 1
PDF (150 KB)

Cable guide (wall), Wilo-EMU TR / TRE / RZP / Flumen OPTI-TR / RZP / Flumen EXCEL-TRE / RZPE (AVMx / AVUSx / AVRx)

Article Number Plh047
Edition 2018-09-17
Page format 209.9 x 297.0 mm
Number of pages 1
PDF (199 KB)

Auxiliary lifting device, 300 kg

Article Number Plh059
Edition 2020-02-17
Page format 209.9 x 297.0 mm
Number of pages 1
PDF (137 KB)

Auxiliary lifting device, 350 kg

Article Number Plh036
Edition 2020-02-17
Page format 209.9 x 297.0 mm
Number of pages 1
PDF (137 KB)

Auxiliary lifting device (separable), Z-1600 - 500kg

Article Number Plh064
Edition 2020-02-17
Page format 209.9 x 297.0 mm
Number of pages 1
PDF (139 KB)

Auxiliary lifting device (separable), ZT1-2100 - 350kg

Article Number Plh082
Edition 2020-02-17
Page format 209.9 x 297.0 mm
Number of pages 1
PDF (139 KB)

Auxiliary lifting device (separable), ZT1-3200 - 250kg

Article Number Plh081
Edition 2020-02-17
Page format 209.9 x 297.0 mm
Number of pages 1
PDF (145 KB)

Auxiliary lifting device (separable), ZT2-3200 - 250kg

Article Number Plh080
Edition 2020-02-17
Page format 209.9 x 297.0 mm
Number of pages 1
PDF (139 KB)

Special fixation elements

Article Number Plh046
Edition 2014-05-20
Page format 209.9 x 297.0 mm
Number of pages 1
PDF (106 KB)

Cable guide (rope), Wilo-EMU TR / TRE / RZP / Flumen OPTI-TR / RZP / Flumen EXCEL-TRE / RZPE (AVU / AVRx)

Article Number Plh045
Edition 2021-12-02
Page format 209.9 x 297.0 mm
Number of pages 1
PDF (228 KB)

Gripping device, Wilo-EMU TR / TRE / RZP / Flumen OPTI-TR / RZP / Flumen EXCEL-TRE / RZPE

Article Number Plh127
Edition 2021-12-02
Page format 209.9 x 297.0 mm
Number of pages 1
PDF (246 KB)

Selection aid (DXF)

Cable guide (wall), Wilo-EMU TR / TRE / RZP / Flumen OPTI-TR / RZP / Flumen EXCEL-TRE / RZPE (AVMx / AVUSx / AVRx)

DXF (1 MB)

AVR 80, Wilo-EMU RZP 50-3

DXF (1 MB)

AVRD 80, Wilo-EMU RZP 50-3

DXF (1 MB)

AVRZ 80, Wilo-EMU RZP 50-3

DXF (1 MB)

AVRZD 80, Wilo-EMU RZP 50-3

DXF (1 MB)

Auxiliary lifting device, 300 kg

DXF (977 KB)

Auxiliary lifting device, 350kg

DXF (994 KB)

Auxiliary lifting device (separable), Z-1600 - 500kg

DXF (1 MB)

Auxiliary lifting device (separable), ZT1-2100 - 350kg

DXF (1 MB)

Auxiliary lifting device (separable), ZT1-3200 - 250kg

DXF (1 MB)

Auxiliary lifting device (separable), ZT2-3200 - 250kg

DXF (1 MB)

Special fixation elements

DXF (464 KB)

Cable guide (rope), Wilo-EMU TR / TRE / RZP / Flumen OPTI-TR / RZP / Flumen EXCEL-TRE / RZPE (AVU / AVRx)

DXF (3 MB)

Gripping device, Wilo-EMU TR / TRE / RZP / Flumen OPTI-TR / RZP / Flumen EXCEL-TRE / RZPE

DXF (4 MB)

Dimension sheet

Dimensions, Wilo-EMU RZP 50-3

Article Number Mb010
Edition 2015-06-17
Page format 209.9 x 297.0 mm
Number of pages 1
PDF (109 KB)

Connection dimensions, Wilo-EMU RZP 50-3

Article Number Mb003
Edition 2015-06-17
Page format 209.9 x 297.0 mm
Number of pages 1
PDF (108 KB)

Connection dimensions of frame (T 17 / TE 17 / T 20 / TE 20), Wilo-EMU TR / TRE / RZP / RZPE / Flumen OPTI / EXCEL

Article Number Mb027
Edition 2021-09-06
Page format 209.9 x 297.0 mm
Number of pages 1
PDF (133 KB)

Dimension sheet (DXF)

Dimensions, Wilo-EMU RZP 50-3

DXF (954 KB)

Connection dimensions, Wilo-EMU RZP 50-3

DXF (457 KB)

Connection dimensions of frame (T 17 / TE 17 / T 20 / TE 20), Wilo-EMU TR / TRE / RZP / RZPE / Flumen OPTI / EXCEL

DXF (1 MB)

Accessories sheet

AVR 80 / AVRD 80 / AVRZ 80 / AVRZD 80, Wilo-EMU RZP 50-3

Article Number Zb024
Edition 2019-08-28
Page format 209.9 x 297.0 mm
Number of pages 1
PDF (290 KB)

Auxiliary lifting device, 125kg / 250kg / 300kg / 350kg

Article Number Zb015
Edition 2019-02-01
Page format 209.9 x 297.0 mm
Number of pages 1
PDF (135 KB)

Auxiliary lifting device (dismountable), Z-1600 - 500kg / ZT1-2100 - 350kg / ZT1-3200 - 250kg / ZT2-3200 - 250kg

Article Number Zb016
Edition 2018-03-05
Page format 209.9 x 297.0 mm
Number of pages 1
PDF (273 KB)

RZP curves

Wilo-EMU RZP 50-3.36-4/12 S25 (460V - 60Hz)

Article Number Kl0061us
Edition 2013-02-04
Page format 209.9 x 297.0 mm
Number of pages 1
PDF (75 KB)