6" Encapsulated Motors

These 6" encapsulated motors, manufactured in ISO 9001 certified facilities, are built for dependable operation in 6" diameter or larger water wells. Water lubricated thrust and radial bearings enable a maintenance free operation. A special diaphragm ensures pressure compensation inside the motor. The motor is filled with a special FES91 fluid, providing frost protection down to -15 °C storage temperature.
The Sand fighter® SiC seal system is standard.

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Specifications
- Hermetically sealed stator, anti track, self healing stator resin prevents motor burn out
- 37 and 45 kW Motors up to 50 °C ambient temperature
- Removable “Water Bloc” lead connector
- Cable material according to drinking water regulations (VDE / ACS / KTW approved)
- Sand fighter® Motor with SiC mechanical seal
- High efficiency electrical design for low operation cost
- All motors prefilled and 100 % tested
- Max. storage temperature -15 °C - + 60 °C
- Non contaminating FES91 -filled design
- 45kN thrust capacity (standard in 37 kW and 45 kW motors)
Technical Specification
- 4 - 45 kW
- 6" NEMA flange
- Protection: IP 68
- Starts per hour: max. 20
- Installation: vertical/horizontal
- Standard Voltage: 380-415 V/50 Hz, 460 V/60 Hz
- Voltage tolerance 50 Hz from nominal: -10 %/+6 %
- Voltage tolerance 60 Hz: ±10 % UN
- Motor protection: Select thermal overloads according to DIN 61947-4-1
- Insulation: Class F
- Rated ambient temperature: 4- 30 kW up to 30 °C; 37 & 45 kW up to 50 °C
- Cooling flow: min. 0.16 m/s
- DOL / YΔ - start (pos. of cables 90°)
- Motor lead in 4 m length (VDE / ACS / KTW approved)
Options
- Other voltages
- 45 kN High Thrust version (standard in 37 / 45 kW motors)
- Motors complete in 304SS and in complete 316 SS
- PT 100 temperature sensor (sold separately)
- Special Lead lengths up to 50 m
- Built-in SubMonitor Transmitter (standard for 37 & 45 kW)
- Built-in PTC temperature sensor

6" Encapsulated Motors 50 Hz Model Numbers

P_N [kW]	U_N [V]	Digit 1-6		Digit 1-7
		DOL	Y∆	Standard			with SubMonitor Transmitter			with PTC			High Thrust 45 kN Version
		DOL	Y∆	WW*	304SS	316SS	WW*	304SS	316SS	WW*	304SS	316SS	High Thrust 45 kN Version
4	220 - 230	236 680	236 670	9061	1061	3961	6061	1161	4061	2061	1261	3661	**63
	380 - 415	236 610	236 710
	500	236 700	236 790
5.5	220 - 230	236 681	236 671	9061	1061	3961	6061	1161	4061	2061	1261	3661	**63
	380 - 415	236 611	236 711
	500	236 701	236 791
7.5	220 - 230	236 682	236 672	9061	1061	3961	6061	1161	4061	2061	1261	3661	**63
	380 - 415	236 612	236 712
	500	236 702	236 792
9.3	220 - 230	236 015	236 005	9061	1061	3961	6061	1161	4061	2061	1261	3661	**63
	380 - 415	236 001	236 011
	500	236 008	236 018
11	220 - 230	236 683	236 673	9061	1061	3961	6061	1161	4061	2061	1261	3661	**63
	380 - 415	236 613	236 713
	500	236 703	236 793
15	220 - 230	236 684	236 674	9061	1061	3961	6061	1161	4061	2061	1261	3661	**63
	380 - 415	236 614	236 714
	500	236 704	236 794
18.5	220 - 230	236 685	236 675	9061	1061	3961	6061	1161	4061	2061	1261	3661	**63
	380 - 415	236 615	236 715
	500	236 705	236 795
22	220 - 230	236 686	236 676	9061	1061	3961	6061	1161	4061	2061	1261	3661	**63
	380 - 415	236 616	236 716
	500	236 706	236 796
30	220 - 230	-	236 677	9061	1061	3961	6061	1161	4061	2061	1261	3661	**63
	380 - 415	236 617	236 717
	500	236 707	236 797
37	380 - 415	276 618	276 718	-	-	-	6161	-	6361	-	-	-	Standard
45	380 - 415	276 619	276 719	-	-	-	6161	-	6361	-	-	-	Standard

* WW (Water well)- Stator 304SS / Castings - CI Powder coated (see material description in the catalog)

6" Encapsulated Motors 50 Hz Performance Data

P_N [kW]	Thrust F[N]	U_N [V]	n_N [min^-1]	I_N [A]	I_A [A]	η(Eff.)[%] at % load			cos φ (Pf.) at % load			T_N [Nm]	T_A [Nm]
						η(Eff.)[%] at % load			cos φ (Pf.) at % load
						50	75	100	50	75	100
4	15.500	220	2840	16.4	73	76	78.5	77	0.7	0.8	0.85	12.5	17.9
		230	2860	16.1	75	74	77.5	78	0.62	0.74	0.82	12.3	20.2
		380	2840	9.5	42	76	78.5	77	0.7	0.8	0.85	12.5	17.9
		400	2860	9.3	43	74	77.5	78	0.62	0.74	0.82	12.3	20.2
		415	2880	9.3	46	74.5	78	78.5	0.57	0.7	0.78	12.3	20.8
		500	2840	7.2	32	76	78.5	77	0.7	0.8	0.85	12.5	17.9
5.5	15.500	220	2850	22.1	104	77	79	78	0.7	0.8	0.85	18.7	30.3
		230	2870	21.7	106	74	78	79	0.63	0.75	0.82	18.6	35
		380	2850	12.8	60	77	79	78	0.7	0.8	0.85	18.7	30.3
		400	2870	12.5	64	74	78	79	0.63	0.75	0.82	18.6	35
		415	2880	12.8	66	74	77.5	78	0.58	0.7	0.78	18.6	35.9
		500	2850	9.7	46	77	79	78	0.7	0.8	0.85	18.7	30.3
7.5	15.500	220	2850	28.2	143	77.5	79.5	79	0.74	0.83	0.87	25	43
		230	2860	27.7	144	75	78.5	79	0.7	0.81	0.86	25	47.7
		380	2850	16.3	83	77.5	79.5	79	0.74	0.83	0.87	25	43
		400	2860	16	83	75	78.5	79	0.7	0.81	0.86	25	47.7
		415	2880	16.2	91	75	78.5	79	0.61	0.74	0.81	24.7	51.3
		500	2850	12.4	63	77.5	79.5	79	0.74	0.83	0.87	25	43
9.3	15.500	220	2870	36.4	183	79	81	81	0.71	0.81	0.86	31.1	61.6
		230	2870	36	189	78	81	81	0.58	0.72	0,8	31.1	68.6
		380	2870	21	106	79	81	81	0.71	0.81	0.86	31.1	61.6
		400	2870	20.7	112	78	81	81	0.58	0.72	0,8	31.1	68.2
		415	2890	21	116	74	79	80	0.55	0.7	0.78	30.8	74.1
		500	2870	16	80	79	81	81	0.71	0.81	0.86	31.1	61.6
11	15.500	220	2860	41.5	218	80	82	81	0.73	0.82	0.87	37.4	72.8
		230	2860	40.4	224	78.5	81	81	0.68	0.79	0.85	37.3	78.3
		380	2860	24	126	80	82	81	0.73	0.82	0.87	37.4	72.8
		400	2860	23.3	129	78.5	81	81	0.68	0.79	0.85	37.3	78.3
		415	2870	24.1	136	74.5	78.5	79.5	0.61	0.74	0.81	37.2	84.8
		500	2860	18.2	96	80	82	81	0.73	0.82	0.87	37.4	72.8
15	15.500	220	2850	55	283	81	83	82	0.76	0.84	0.86	50	104
		230	2860	54.2	289	79	81.5	81	0.7	0.8	0.85	49.9	107.3
		380	2850	32	164	81	83	82	0.76	0.84	0.86	50	104
		400	2860	31.3	169	79	81.5	81	0.7	0.8	0.85	49.9	107.3
		415	2870	31	179	77	81	81	0.65	0.77	0.83	49.6	116.6
		500	2850	24.3	124	81	83	82	0.76	0.84	0.86	50	104
18.5	15.500	220	2850	69.2	380	82	83	82	0.76	0.84	0.87	62.4	139.7
		230	2860	66.7	392	80	82.5	82	0.68	0.79	0.85	62.4	159.6
		380	2850	40	220	82	83	82	0.76	0.84	0.87	62.4	139.7
		400	2850	38.5	231	80	82.5	82	0.68	0.79	0.85	62.4	154.6
		415	2850	38.5	240	78.5	81.5	82	0.64	0.76	0.83	62.1	166.8
		500	2850	30.5	168	82	83	82	0.76	0.84	0.87	62.4	139.7
22	15.500	220	2840	81.2	441	82	83	82	0.78	0.86	0.88	75.3	160
		230	2860	78.5	455	81	83	83	0.71	0.81	0.86	74.7	177.6
		380	2840	47	255	82	83	82	0.78	0.86	0.88	75.3	160
		400	2860	45.3	268	81	83	83	0.71	0.81	0.86	74.7	177.6
		415	2870	45	278	79.5	82.5	82.5	0.66	0.78	0.84	74.5	189.9
		500	2840	35.8	194	82	83	82	0.78	0.86	0.88	75.3	160
30	27.500	220	2860	111	645	83	83,5	82.5	0.74	0.82	0.85	99.6	237.4
		230	2860	107	670	80.5	83	83	0.67	0.79	0.84	99.4	263.1
		380	2860	64.1	373	83	83.5	82.5	0.74	0.82	0.85	99.6	237.4
		400	2860	63.5	393	80.5	83	83	0.67	0.79	0.84	99.4	263.1
		415	2880	64.5	407	79	82	82.5	0.62	0.74	0.81	99	283.5
		500	2860	49	283	83	83.5	82.5	0.74	0.82	0.85	99.6	237.4
37	45.000	380	2850	80.1	387	77	80	81	0.75	0.82	0.87	124.8	269.8
		400	2870	77.9	411	76	80	81	0.68	0.78	0.85	124.5	269.8
		415	2880	77.9	423	75	79	81	0.64	0.75	0.82	123.8	269.8
45	45.000	380	2850	95.5	480	79	81	82	0.76	0.83	0.87	150.5	287.4
		400	2870	93.9	509	78	80	82	0.72	0.79	0.84	149.1	325.4
		415	2880	93.2	531	77	80	82	0.68	0.77	0.82	149.1	355.2

6" Encapsulated Motors 50 Hz Winding Resistances

P_N kW	U_N [V]	3-Phase DOL Stator Ref.	U - V/[Ω] · V - W/[Ω] · U - W/[Ω]	3-Phase YΔ Stator Ref.	U1 - U2/[Ω] · V1 - V2 /[Ω] · W1 - W2/[Ω]
4.0	220, 230	336 694 ...	1.20 - 1.40	336 740 ...	1.75 - 2.15
	380 - 415	336 327 ...	3.40 - 4.20	336 747 ...	5.40 - 6.60
	500	336 787 ...	5.80 - 7.10	337 224 ...	9.00 - 11.0
5.5	220, 230	336 695 ...	0.72 - 0.90	336 741 ...	1.10 - 1.30
	380 - 415	336 328 ...	2.20 - 2.70	336 748 ...	3.70 - 4.50
	500	336 788 ...	4.00 - 4.90	337 225 ...	6.28 - 7.70
7.5	220, 230	336 696 ...	0.59 - 0.72	336 742 ...	0.87 - 1.08
	380 - 415	336 329 ...	1.70 - 2.20	336 749 ...	2.40 - 2.90
	500	336 789 ...	3.20 - 3.90	337 226 ...	4.53 - 5.54
9.3	220, 230	338 100 ...	0.42 - 0.50	338 103 ...	0.63 - 0.77
	380 - 415	337 915 ...	1.25 - 1.55	338 061 ...	1.94 - 2.38
	500	338 220 ...	2.60 - 3.10	338 223 ...	3.27 - 4.00
11.0	220, 230	336 697 ...	0.35 - 0.44	336 743 ...	0.53 - 0.65
	380 - 415	336 330 ...	1.05 - 1.30	336 750 ...	1.64 - 2.00
	500	336 790 ...	1.80 - 2.20	337 227 ...	2.73 - 3.35
15.0	220, 230	336 698 ...	0.25 - 0.30	336 744 ...	0.38 - 0.47
	380 - 415	336 331 ...	0.75 - 0.94	336 751 ...	1.22 - 1.50
	500	336 791 ...	1.30 - 1.60	337 228 ...	2.04 - 2.50
18.5	220, 230	336 699 ...	0.20 - 0.24	336 745 ...	0.29 - 0.36
	380 - 415	336 332 ...	0.59 - 0.73	336 752 ...	0.93 - 1.15
	500	336 792 ...	1.10 - 1.34	337 229 ...	1.70 - 2.10
22.0	220, 230	336 700 ...	0.16 - 0.20	336 746 ...	0.24 - 0.30
	380 - 415	336 333 ...	0.48 - 0.60	336 753 ...	0.74 - 0.92
	500	336 793 ...	0.83 - 1.00	337 230 ...	1.26 - 1.55
30.0	220, 230			337 353 ...	0.16 - 0.20
	380 - 415	336 334 ...	0.32 - 0.40	336 754 ...	0.50 - 0.61
	500	336 794 ...	0.60 - 0.73	337 231 ...	0.91 - 1.11
37.0	380 - 415	336 710 ...	0.25 - 0.32	336 755 ...	0.36 - 0.45
45.0	380 - 415	336 336 ...	0.22 - 0.27	336 756 ...	0.33 - 0.41

6" Encapsulated Motors 50 Hz Lengths & Weights

P_N [kW]	WW L [mm]	304SS L [mm]	316SS L [mm]	Motor Package Size [mm]	Shipping Weight [kg]
P_N [kW]	WW L [mm]	304SS L [mm]	316SS L [mm]	Motor Package Size [mm]	DOL	YΔ
4	581.2	570.7	570.7	155 x 212 x 800	41.3	40.3
5.5	614.4	604	604	155 x 212 x 800	44.9	43.9
7.5	646.2	635.8	635.8	155 x 212 x 800	49	48
9.3	678.7	668.3	668.3	155 x 212 x 1070	51.3	50.3
11	711.2	700.8	700.8	155 x 212 x 1070	54.7	53.7
15	776.2	765.8	765.8	155 x 212 x 1070	60.5	59.5
18.5	841.5	831.1	831.1	155 x 212 x 1070	67.1	66.1
22	906.5	896.1	896.1	155 x 212 x 1070	73.1	72.1
30	1036.6	1026.2	1026.2	155 x 212 x 1200	87.7	87.7
37	1476.7	-	1476.7	223 x 267 x 1823	140	140
45	1629.2	-	1629.2	223 x 267 x 1823	156	156

6" Encapsulated Motors VDE / ACS / KTW Approved Leads*

Cable cross sections (4m Motor short cable) for DOL operation

Ø [mm²]	Length (m)	St.#	Motor			B [mm] (± 0.3)	B1 [mm] (±0.3)	H [mm] (± 0.3)
Ø [mm²]	Length (m)	St.#	220 V	380 - 415 V	500 V	B [mm] (± 0.3)	B1 [mm] (±0.3)	H [mm] (± 0.3)
4G4	4	1	4-11 kW	4-22 kW	4-30 kW	19	-	7
3X8.4 1G8.4	4	1	15-22 kW	30-45 kW	-	29.5	19.5	8.9

Cable cross sections (4m Motor short cable) for YΔ operation

Ø [mm²]	Length (m)	St.#	Motor			B [mm] (± 0.3)	B1 [mm] (±0.3)	H [mm] (± 0.3)
Ø [mm²]	Length (m)	St.#	220 V	380 - 415 V	500 V	B [mm] (± 0.3)	B1 [mm] (±0.3)	H [mm] (± 0.3)
4G4	4	2	4-22 kW	4-30 kW	-	19	-	7
3X8.4 1G8.4	4	1	30-37 kW	37-45 kW	-	29.5	19.5	8.9
3X8.4	4	1	30-37 kW	37-45 kW	-	19.6	-	8.9

Lead Part Numbers for WW Motors (CI-powder coated/304SS)

Material description	L [m]	4G4mm²	3X8,4+1G8,4mm²	3X8,4mm²
Cable: EPR Bushing: Rubber Outer sleeve: 316SS Lock washer: 1.4404 Fitting nut: Brass	4	310 125 004	310 145 004	310 155 004
	8	310 125 008	310 145 008	310 155 008
	10	310 125 010	310 145 010	310 155 010
	15	310 125 015	310 145 015	310 155 015
	20	310 125 020	310 145 020	310 155 020
	25	310 125 025	310 145 025	310 155 025
	30	310 125 030	310 145 030	310 155 030
	35	310 125 035	310 145 035	310 155 035
	40	310 125 040	310 145 040	310 155 040
	45	310 125 045	310 145 045	310 155 045
	50	310 125 050	310 145 050	310 155 050

*Cables are designed for submerged operation. For air operation, please consult Franklin Electric.

Lead Part Numbers for 304SS & 316SS Motors

Material description	L [m]	4G4mm²	3X8,4+1G8,4mm²	3X8,4mm²
Cable: EPR Bushing: Rubber Outer sleeve: 316SS Lock washer: 1.4404 Fitting nut: 1.4404	4	310 125 504	310 145 504	310 155 504
	8	310 125 508	310 145 508	310 155 508
	10	310 125 510	310 145 510	310 155 510
	15	310 125 515	310 145 515	310 155 515
	20	310 125 520	310 145 520	310 155 520
	25	310 125 525	310 145 525	310 155 525
	30	310 125 530	310 145 530	310 155 530
	35	310 125 535	310 145 535	310 155 535
	40	310 125 540	310 145 540	310 155 540
	45	310 125 545	310 145 545	310 155 545
	50	310 125 550	310 145 550	310 155 550

*Cables are designed for submerged operation. For air operation, please consult Franklin Electric.

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6" Encapsulated Motors

6" Encapsulated Motors

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Technical Specification

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6" Encapsulated Motors 50 Hz Model Numbers

6" Encapsulated Motors 50 Hz Performance Data

6" Encapsulated Motors 50 Hz Winding Resistances

6" Encapsulated Motors 50 Hz Lengths & Weights

6" Encapsulated Motors VDE / ACS / KTW Approved Leads*

Cable cross sections (4m Motor short cable) for DOL operation

Cable cross sections (4m Motor short cable) for YΔ operation

Lead Part Numbers for WW Motors (CI-powder coated/304SS)

Lead Part Numbers for 304SS & 316SS Motors

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