Gerotor Pumps 143 Foot Design

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From 1.476,02 EUR / pc.

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Flow Rate:

Voltage:

Sealing:

Terminal Box Position:

Order number: 143-11NB03C-RA+1FX
Graduation: 1
Minimum Quantity: 1
Maximum Quantity: 500

Specifications: Design: motor foot design (IMB34) Medium: mineral and synthetic...more

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Gerotor Pumps 143 Foot Design

Specifications:

Design: motor foot design (IMB34)
Medium: mineral and synthetic lubrication ois, hydraulic oils
Viscosity: 20 - 1000 mm²/s
max. counter pressure: 20 - 50 bar
Suction height: max. 1000 mm
Ambient temperature: 0 to +40°C
Lubricant temperature: 0 to +80°C
Operating noise: max. 60 dBA
Pump housing material: hydraulic cast iron (pressure-proof)
Gerotor insert: sintered material
Shafts: low-deformation steels, case-hardened
Bearing: SKF plain bearing

Standard version:

Seal: NBR
Motor certification: CE
Varnishing: RAL7024
Terminal box: on right or left
Selectable voltage and flow rate

A lot of additional versions, incl. special varnishing, are available - contact us!

Available downloads:

Download SKF Gerotor Zahnringpumpen 143 1-1204-3-DE 2015

Electrically operated gerotor pump series 143 for use in oil circulation lubrication systems...

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Electrically operated gerotor pump series 143 for use in oil circulation lubrication systems

Product series 143 are self-priming, positive-displacement pumps with fixed displacement and high efficiency. They are suitable for a variety of applications, such as hydraulic, hydrostatic, cooling as well as oil circulation and total-loss lubrication systems.

SKF gerotor pump units of product series 143 are highly efficient and operate in a low range between 0,85 to 50 l/min at pressure up to 50 bar. They are characterized by very smooth running, low noise generation and good suction capability.

Versions with motor in foot or flange design and pump only arrangements are available. 143 EEX versions offer reliable and safe operation in explosive environments (Zone 1, 2, 21, 22).

Features and Benefits

Low volumetric flow pulsation allows very smooth running
Gerotor with a cycloid contour provides optimum suction characteristics
Low noises during operation
Large viscosity range for standard mineral and synthetic lubrication and hydraulic oils
Compact design with pump, motor, coupling and seal
Customizable solution
Durable and rugged gerotor pump unit designed and manufactured in Germany
ATEX gas II 2G c IIC T4 Gb; ATEX dust II 2D c IIIC T120° C Db

Applications

General mechanical and plant engineering
Shipbuilding and offshore industry
Paper, printing, and pulp industries
Heavy industry
Application areas with explosive gas or dust (EEX version) such as:
- Oil and gas industry
- Energy generation
- Chemical and pharmaceutical industries
- Food and beverage
- Marine
- Wood industry

Comparison of old and new item numbers of gerotor pump units series 143 in foot design...

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Comparison of old and new item numbers of gerotor pump units series 143 in foot design

Nominal flow rate [l/min]	Counter pressure max. [bar]	Operating viscosity [mm²/s]	Sealings NBR		Sealings FPM
Nominal flow rate [l/min]	Counter pressure max. [bar]	Operating viscosity [mm²/s]	old	new	old	new
0,85	30	20 - 1000	143-012-131+...	143-11NB03C-RA+1FX	-	143-11FB03C-RA+1FX
1,7	30	20 - 1000	143-012-141+...	143-11ND03E-RA+1FX	143-012-142+...	143-11FD03E-RA+1FX
2,5	20	20 - 1000	-	143-11NF02D-RA+1FX	-	143-11FF02D-RA+1FX
2,5	50	20 - 1000	-	143-11NF05F-RA+1FX	-	143-11FF05F-RA+1FX
5,25	20	20 - 1000	-	143-11NH02F-RA+1FX	-	143-11FH02F-RA+1FX
5,25	50	20 - 1000	-	143-11NH05J-OA+1GD	-	143-11FH05J-OA+1GD
9	20	20 - 1000	-	143-11NK02H-RA+1GD	-	143-11FK02H-RA+1GD
9	50	20 - 1000	143-012-171+...	143-11NK05J-OA+1GD	-	143-11FK05J-OA+1GD
12,5	20	20 - 1000	143-012-180+...	143-11NM02H-RA+1GD	-	143-11FM02H-RA+1GD
12,5	50	20 - 1000	143-012-181+...	143-11NM05K-OA+1GD	-	143-11FM05K-OA+1GD
19	20	20 - 1000	143-012-501+...	143-11NP02K-OA+1GD	143-012-509+...	143-11FP02K-OA+1GD
30	20	20 - 1000	-	143-11NR02M-RA+1GD	-	143-11FR02M-RA+1GD
30	30	20 - 750	-	143-11NR03M-RA+1GD	-	143-11FR03M-RA+1GD
30	30	20 - 1000	-	143-11NR03N-OA+1GD	-	143-11FR03N-OA+1GD
40	20	20 - 750	-	143-11NT02N-OA+1GD	-	143-11FT02N-OA+1GD
40	30	20 - 1000	-	143-11NT03N-OA+1GD	-	143-11FT03N-OA+1GD
50	20	20 - 1000	-	143-11NV02N-OA+1GD	-	143-11FV02N-OA+1GD
50	30	20 - 750	-	143-11NV03N-OA+1GD	-	143-11FV03N-OA+1GD
50	30	20 - 1000	-	143-11NV03P-RA+1GK	-	143-11FV03P-RA+1GK

Voltage codes of product series 143

Code	Voltage
+1GP	220/380 V, 50Hz ; 255/440 V, 60 Hz (±10%)
+1GD	230/400 V, 50 Hz; 265/460 V, 60 Hz (±10%)
+1GQ	240/415 V, 50 Hz; 280/480 V, 60 Hz (±10%)
+1HQ	290/500 V, 50 Hz; 330/575 V, 60 Hz (±10%)
+1GH	380/660 V, 50 Hz; 440 V 60 Hz (±10%)
+1GK	400/690 V, 50 Hz; 460 V, 60 Hz (±10%)
+1GL	415/720 V, 50 Hz; 480 V, 60 Hz (±10%)
+1KG	400 V, 50 Hz; 460 V, 60 Hz (±10%)
+1GF	200/345 V, 50 Hz (±10%)
+1GG	200/345 V, 60 Hz (±10%)
+MDP	220/380 V, 60 Hz (±10%)
+1GR	230/400 V, 60 Hz (±10%)
+MMP	305/525 V, 50 Hz (±10%)
+1FX	220–240 V / 380–420 V, 50 Hz (±5%) 254–280 V / 440–480 V, 60 Hz (±5%)
+1HM	220–240 V / 380–420 V, 50 Hz (±5%) 254–280 V / 440–480 V, 60 Hz (±5%)