Bell Housing
Accessories
Flexible drive (spider) couplings
Features
Code
Dimensions
Gear couplings
Features
Code
Dimensions
Bell housing foot brackets
Light-duty range
Heavy-duty range
Bell housing mounting plate
Bell housing mounting plate
Seal for bell housing mounting plate
Damping rails
Damping rails for motors
Damping rails for bell housing foot brackets
Damping rings
Application
Dimensions
Tank set
E 5.616.1/04.13
271
Flexible Drive (Spider)
Couplings
Features Model code
zzTorsionally flexible and vibration
(also order example)
damping due to elastomer toothed
insert (spider) with 98ShoreA Coupling 24/2828/22.2 F ALU
(polyurethane)
zzElastomer is only subjected to Coupling size
compression loading
zzAxial plug-in Version of motor hub
zzFailsafe as a result of positive-fit 28 = 28H7 cylindrical bore with key to DIN 6885
power transmission
zzMaintenance-free Version of pump hub
zzAxial, radial and angular 22.2F = 22.2 code F (7/8") imperial hole
misalignment compensation B17...TN2A = tapered bores
SAE ... = profiled bores / spline shafts
zzAvailable in aluminium (Al), cast iron
(GG/GGG) or steel (St)
Special model
zzTemperature range:
... = coupling in cast iron or steel (no details required)
-30 C to +90 C for continuous
ALU = coupling in aluminium
operation, -40 C to +120 C for
ATEX = with ATEX approval
short-term operation
E 5.616.1/04.13
272
Dimensions
Hub combination A/A Hub combination A/B Hub combination B/B
e.g. Coupling 28 28/20 e.g. Coupling 28/38 28/35 e.g. Coupling 28/38 38/38
Coupling hubs in aluminium
Order example: Coupling 19/24-24/14 ALU
Bores
A-hub B-hub
max. max.
kW kW Finished Finished
at at bore bore
1000 1500 Pilot d Pilot d Dimensions [mm] Weight
Type rpm rpm hole min max hole min max A B OM L L1+ L2 E s b C C1 dh g f [kg]
19/24 1.1 1.5 5 6 19 18 19 24 40 32 39 66 25 16 2 12 20 21 18 M5 10 0.13
24/28 2.2 4 7 8 24 15 16 32 55 40 53 78 30 18 2 14 24 26 27 M5 10 0.26
28/38 5.5 7.5 8 10 28 25 28 38 65 48 63 90 35 20 3 15 28 29 30 M6 15 0.46
38/45 11 15 13 14 38 35 38 45 80 66 79 114 45 24 3 18 37 39 38 M8 15 0.9
42/55 22 30 13 19 42 40 42 55 95 75 94 126 50 26 3 20 40 41 46 M8 20 1.39
48/60 30 45 18 19 48 46 48 60 105 85 104 140 56 28 4 21 45 46 51 M8 20 1.86
Coupling hubs in steel / cast iron
Order example: Coupling 24/28-20/24
Bores
A-hub B-hub
max. max.
kw kW Finished Finished
at at bore bore
1000 1500 Pilot d Pilot d Dimensions [mm] Weight
Type rpm rpm hole min max hole min max A B OM L L1+ L2 E s b C C1 dh g f [kg]
19/24 1.1 1.5 6 19 12 24 40 32 39 66 25 16 2 12 20 21 18 M5 10 0.35
24/28 2.2 4 10 24 14 32 55 40 52 78 30 18 2 14 24 26 27 M5 10 1
28/38 5.5 7.5 12 28 22 24 38 65 45 62 90 35 20 2.5 15 28 29 30 M6 15 1.6
38/45 11 15 14 38 30 38 45 80 66 77 114 45 24 3 18 37 37 38 M8 15 2.3
42/55 22 30 19 42 15 42 55 95 75 94 126 50 26 3 20 40 40 46 M8 20 3.6
48/60 30 45 19 48 15 48 60 105 85 102 140 56 28 3.5 21 45 45 51 M8 20 4.8
55/70 37 55 19 55 47 55 70 120 98 118 160 65 30 4 22 52 52 60 M10 20 7.4
65/75 55 90 22 65 57 65 75 135 115 132 185 75 35 4.5 26 61 59 68 M10 20 10.9
75/90 90 132 30 75 50 75 90 160 135 158 210 85 40 5 30 69 65 80 M10 25 17.7
90/100 250 315 29 40 90 79 90 100 200 160 180 245 100 45 5.5 34 81 81 100 M10 25 29.5
100/110 315 315 40 55 110 225 200 270 110 50 6 38 89 113 M12 30 43.5
E 5.616.1/04.13
273
Imperial Bores Profile bores
Order d d Groove Profile spline DIN 5480 Profile DIN 5482 Profile SAE
Code mm Inch b+0.05 t2+0.2 N 20 x 1.25 x 14 x 9 G A 17 x 14 SAE 5/8 16/32 Z9
9.5 TB 9.5 3/8 3.17 11.1 N 25 x 1.25 x 18 x 9 G A 28 x 25 SAE 3/4" 16/32 Z11
11.11 DNB 11.11 7/16 2.4 12.5 N 30 x 2 x 14 x 9 G A 30 x 27 SAE 7/8 16/32 Z13
12.69 T 12.69 1/2 4.75 14.6 N 35 x 2 x 16 x 9 G A 35 x 31 SAE 1 16/32 Z15
12.7 TA 12.7 1/2 3.17 14.3 N 40 x 2 x 18 x 9 G A 40 x 36 SAE 1-1/8 16/32 Z17
13.45 DNC 13.45 17/32 3.17 14.9 N 45 x 2 x 21 x 9 G A 45 x 41 SAE 1-1/4 12/24 Z14
14.29 DO 14.29 9/16 3.17 15.6 N 50 x 2 x 24 x 9 G A 48 x 44 SAE 1-3/8 16/32 Z21
15.87 E 15.87 5/8 3.17 17.5 N 55 x 2 x 24 x 9 G A 50 x 45 SAE 1-1/2 12/24 Z17
15.87 S 15.87 5/8 3.97 17.9 N 60 x 2 x 28 x 9 G A 58 x 53 SAE 1-1/2 16/32 Z23
15.88 ES 15.88 5/8 4.0 17.7 N 70 x 3 x 22 x 9 G A 70 x 64 SAE 1-3/4 16/32 Z27
15.85 DND 15.852 5/8 4.75 18.1 N 80 x 3 x 25 x 9 G SAE 1-3/4 8/16 Z13
15.87 ED 15.87 5/8 4.75 18.1 N 90 x 3 x 28 x 9 G SAE 2 8/16 Z15
17.47 DNH 17.465 11/16 4.75 19.6 SAE 2-1/4 8/16 Z17
19.02 AD 19.02 3/4 3.17 20.7
19.02 AS 19.02 3/4 4.78 21.3 Taper bores
19.05 A 19.05 3/4 4.78 21.3
Order Cone 1:8
22.2 FA 22.2 7/8 6.35 25.2
code d b t2 l
22.23 DNI 22.228 7/8 6.35 25.0
TN1 9.75 2.40 10.7 17.0
22.22 GS 22.22 7/8 4.78 24.4
22.22 g 22.22 7/8 4.75 24.7
TN1c 11.60 3.00 12.9 16.5
22.22 GB 22.22 7/8 4.78 25.5 TN1e 13.00 2.40 13.8 21.0
22.22 F 22.22 7/8 6.38 25.2 TN1d 14.00 3.00 15.5 17.5
22.225 GD 22.225 7/8 4.76 24.7 TN1b 14.30 3.20 15.7 19.5
23.8 GF 23.8 15/16 6.35 26.8 TN2 17.20 3.20 18.3 24.0
25.0 HB 25.0 63/64 6.35 28.7 TN2a 17.20 4.00 18.9 24.0
25.38 BA 25.38 1 6.35 27.6 TN2b 17.20 3.00 18.3 24.0
25.38 BS 25.38 1 6.37 28.3 TN3 22.00 4.00 23.4 28.0
25.4 H 25.4 1 4.78 27.8 TN4 25.46 4.78 27.8 36.0
25.4 HS 25.4 1 6.35 28.7 TN4b 25.46 5.00 28.2 36.0
26.95 R 26.95 1 1/16 4.78 29.3 TN4a 27.00 4.78 28.8 32.5
28.58 SA 28.575 1 1/8 6.35 31.7 TN4g 28.45 6.00 29.3 38.5
28.58 SB 28.58 1 1/8 6.35 31.5 TN5 33.17 6.38 35.4 44.0
28.58 SD 28.58 1 1/8 7.93 32.1 TN5a 33.17 7.00 35.4 44.0
31.7 JA 31.7 1 1/4 7.93 34.4
31.71 JC 31.71 1 1/4 7.93 35.3 Order Cone 1:5
31.75 JS 31.75 1 1/4 6.35 34.6 code d b t2 l
31.75 K 31.75 1 1/4 7.93 35.5 A10 9.85 2 10.9 11.5
31.75 KS 31.75 1 1/4 7.93 36.6 B17 16.85 3 18.9 18.5
31.76 DNK 31.755 1 1/4 7.93 35.3 C20 19.85 4 22.0 21.5
34.93 MA 34.925 1 3/8 7.93 38.7 Cs22 21.95 3 23.8 21.5
34.92 M 34.92 1 3/8 7.93 38.6 D25 24.85 5 27.9 26.5
34.93 RH1 34.93 1 3/8 9.55 37.8 E30 29.85 6 32.5 31.5
36.5 CB 36.5 1 7/16 9.55 40.9 F35 34.85 6 37.5 36.5
38.07 CA 38.07 1 1/2 7.93 42.0 G40 39.85 6 45.5 41.5
38.07 C 38.07 1 1/2 9.55 42.5
41.25 N 41.25 1 5/8 9.55 45.6
41.28 NB 41.275 1 5/8 9.55 45.8
44.42 LS 44.42 1 3/4 9.55 48.8
44.45 LA 44.45 1 3/4 11.0 48.1
44.45 L 44.45 1 3/4 11.11 49.4
47.63 LU 47.625 1 7/8 12.7 53.5
49.2 DA 49.2 1 15/16 12.7 55.0
50.77 DS 50.77 2 12.7 56.4
50.8 D 50.8 2 12.7 55.1
53.95 P 53.95 2 1/8 12.7 59.6
53.98 PA 53.975 2 1/8 12.7 60.0
57.1 U 57.1 2 1/4 12.73 62.9
60.33 UB 60.325 2 3/8 15.875 67.6
E 5.616.1/04.13
73.03 WA 73.025 2 7/8 19.05 81.7
85.73 WD 85.725 3 3/8 22.225 95.8
92.08 WF 92.075 3 5/8 22.225 101.9 = Standard
274
Gear
Couplings
Features Model code
zzFlexible shaft connection
(also order example)
zzAxial, radial and angular
CouplingB24 24H7/20H7
misalignment compensation
zzCoupling hub in steel,
Gear coupling
coupling sleeve in polyamide
zzTorque transmission without radial
stress due to double Cardan Coupling size
construction
zzTemperature range: -25C to +80C Version of motor hub
for continuous operation 24H7 = cylindrical bore with key to DIN 6885
Version of pump hub
20H7 = cylindrical bore with key to DIN 6885
22.2F = 22.2 Code F (7/8") imperial bore*
B17/TN2A = tapered bore*
* see tables under flexible drive couplings
Finished-
Dimensions max. holes
kw max.
kw d [mm] Dimensions [mm] Weight
for
1000 for L1
rpm 1500 Pilot +
Type rpm hole Min. Max. A B L L2 E C F g f [kg]
B 24 1.10 1.50 10 24 52 36 56 26 4 7.5 41 M5 6 0.316
B 28 2.20 4.00 7 10 28 66 44 84 40 4 19 46 M8 10 0.739
B 38 5.50 7.50 12 14 38 83 58 84 40 4 18 48 M8 10 1.22
B 42 11.00 15.00 12 20 42 92 68 88 42 4 19 50 M8 10 1.49
E 5.616.1/04.13
275
Bell Housing Foot Brackets
for PT, PTK, PTS
Light-duty range to VDMA 24561
Size Part no. A A1 A2 B B1 B2 B3 B4 B5 H H1 d C E d1
PF-160/3 3130712 160 140 80 15 50 7 12 100 10 9 110 130 9
PF-200/3 953938 210 180 200 93 14 60 3 8 23 112 12 11 146 165 11
PF-250/3
for 3326868 250 220 110 20 60 21 19 132 15 14 190 215 14
PT, PTS
PF-250/3
3290117 250 220 110 20 60 21 19 132 15 14 190 215 14
for PTK*
PF-300/3 953710 290 260 300 120 19 80 19 15 32 160 15 14 240 265 14
* additional counterbore for use with countersunk screws
Heavy-duty range to VDMA 24561
Size Part no. A A1 B B1 B2 B3 B4 H H1 d C E d1
PF-350/3* 953942 350 300 305 70 265 18 22 180 18 18 265 300 18
PF-250/4 3045399 250 215 260 60 185 15 24 155 15 14 190.3 215 14
PF-300/4 3043132 300 265 270 75 225 18 24 185 18 14 234.5 265 14
PF-350/4 3045259 350 300 305 90 265 18 30 235 18 18 260 300 18
PF-400/4 3044298 400 350 350 100 300 20 30 260 20 18 302 350 18
PF-450/4 3044299 450 400 385 110 335 22 30 295 20 18 352 400 18
PF-550/4 3030682 550 500 465 140 415 25 30 350 25 18 452 500 18
PF-660/4 3044300 660 600 555 165 495 30 40 380 30 22 552 600 22
* PF-350/3 is part of the light-duty range but has dimensions according to drawing on left
E 5.616.1/04.13
276
Bell Housing Mounting Plate
for Bell Housings Type PT, PTK, PTS
Features Bell housing mounting plate Oil tank cut-out
zzEnables the complete motor-pump
unit to be fitted and removed from
outside the tank
zzSimplifies cleaning and maintenance
zzBell housing mounting plate in
aluminium, seal in NBR rubber
(mineral oil resistant)
Size Part no. A B C D E F G H K R L M N O S T
PP 200 273931 325 190 140 250 225 146 165 11 9.5 60 200 175 50 M8 84 168
PP 250 272058 350 190 140 300 275 194 215 14 9.5 60 250 175 50 M8 135 134
PP 300 272059 423 225 150 350 330 246 265 14 14.5 98 300 200 100 M12 160 190
PP 350 637939 475 225 160 410 380 262 300 18 14 110 350 200 136 M12 112 307.5
Seal for bell housing mounting plate Size Part no. A B C D E K R L S T
PPD 200 952788 325 190 140 250 225 10 60 200 84 168
PPD 250 952789 350 190 140 300 275 10 60 250 135 134
PPD 300 952812 420 225 150 360 330 15 90 300 160 190
PPD 350 3159093 475 225 160 410 380 20 110 350 112 307.5 E 5.616.1/04.13
277
Damping Rails
for Electric Motors Mounting-Type IMB35
Features
zzHorizontal base mounting
(not overhead mounted)
zzMachined ready for IMB 35 motors
zzNoise reduction due to decoupling
zzResistant to mineral oil due to NBR
Damping For Part no. L L1 L2 H H1 H2 B B1 B2 D D1 M
rubber compound
rails type
zzSpecial lengths and models are
MDS 080 80 3134999 176 146 100 40 8 12 50 22 25 14 20 M8
possible on request
MDS 090S 90S 721987 196 156 100 40 8 12 50 22 25 14 20 M8
MDS 090L 90L 721988 240 205 125 40 8 12 50 24 25 14 20 M8
MDS 100L 100L 721989 240 205 140 40 8 12 50 24 25 14 20 M10
MDS 112M 112M 3065818 240 205 140 40 8 12 50 20 25 14 20 M10
MDS 132S 132S 721990 285 245 140 45 8 12 50 20 25 14 20 M10
MDS 132M 132M 721991 285 245 178 45 8 12 50 20 25 14 20 M10
MDS 160M 160M 721992 340 300 210 60 15 15 70 28 35 18 26 M12
MDS 160L 160L 3128252 416 370 254 60 15 15 70 28 35 18 26 M12
MDS 180M 180M 3234395 416 370 241 60 15 15 70 35 35 18 26 M12
MDS 180L 180L 721995 446 400 279 60 15 15 70 35 35 18 26 M12
MDS 200L 200L 724279 496 430 305 60 15 15 70 35 35 22 32 M16
MDS 225S 225S 3042916 496 430 286 60 15 15 70 35 35 22 32 M16
MDS 225M 225M 723832 496 445 311 60 15 15 70 35 35 22 32 M16
MDS 250M 250M 722801 496 445 349 60 15 15 100 50 50 25 40 M20
MDS 280S 280S 3042928 580 530 368 60 15 15 100 50 50 25 40 M20
MDS 280M 280M 3042929 580 530 419 60 15 15 100 50 50 25 40 M20
MDS 315S 315S 3026755 660 610 406 70 15 15 150 60 75 25 40 M24
MDS 315M 315M 3026452 660 610 457 70 15 15 150 60 75 25 40 M24
MDS 315L 315L 3065559 720 670 508 70 15 15 150 60 75 25 40 M24
E 5.616.1/04.13
278
Damping Rails
for Bell Housing Foot Bracket
Features
zzHorizontal base mounting
(not overhead mounted)
zzReady machined for bell housing
base
zzNoise reduction due to decoupling
Damping For type Part no. L L1 L2 H H1 H2 B B1 B2 D D1 M
zzResistant to mineral oil due to NBR
rails *
rubber compound
FDS 200/3 PF200/3 721983 190 150 60 40 8 12 50 25 29 14 20 M10
zzSpecial lengths and models are
possible on request FDS 250/3 PF250/3 721984 225 185 60 40 8 12 50 25 29 14 20 M12
FDS 300/3 PF300/3 721985 285 245 80 45 8 12 50 25 29 14 20 M12
FDS 350/3 PF350/3 721986 380 340 265 60 8 12 70 35 29 18 26 M16
FDS 300/4 PF300/4 3169191 350 300 225 40 8 12 50 20 25 14 20 M12
FDS 350/4 PF350/4 3169192 375 340 265 60 15 15 70 35 29 18 26 M16
FDS 400/4 PF400/4 3044302 420 385 300 60 15 15 70 35 30 18 26 M16
FDS 450/4 PF450/4 3044304 455 420 335 60 15 15 70 35 30 18 26 M16
FDS 550/4 PF550/4 3044305 535 500 415 60 15 15 70 35 30 18 26 M16
FDS 660/4 PF660/4 3044306 660 610 495 60 15 15 70 35 30 22 32 M20
* FDS .../3 for bell housing foot bracket for the light-duty range
FDS .../4 for bell housing foot bracket for heavy-duty range
E 5.616.1/04.13
279
Damping Rings
Application Dimensions
zzFor vertical and horizontal mounting Damping ring IEC motor Part no. Dimensions [mm]
zzCost-effective noise reduction due to type size D D1 D2 G L1 L
decoupling DFR-V1/B5 200 80, 90S / 90L 3026885 200 165 146 4xM10 18 40
zzResistant to mineral oil through the DFR-V1/B5 250 100L / 112 M 3026886 250 215 191 4xM12 22 45
use of NBR rubber compound
DFR-V1/B5 300 132S / 132 M 3026887 300 265 235 4xM12 22 50
zzVulcanized seal lip, no additional 160M / 160L /
seal required DFR-V1/B5 350 3210971 350 300 261 4xM16 28 60
180M / 180 L
DFR-V1/B5 400 200L 3210987 400 350 301 4xM16 29 50
DFR-V1/B5 450 225S / 225M 1151180 450 400 352 8xM16 32 60
250M /
DFR-V1/B5 550 1151181 550 500 452 8xM16 32 60
280S / 280M
DFR-V1/B5 660 315S / 315M 3041666 660 600 552 8xM20 33 65
Permitted radial weight load and bending stress, allowing for an operating
temperature of + 60C:
Maximum permitted force: F pump + F motor F perm.
Maximum permitted bending moment: F motor x L1 - F pump x L2 Mb perm.
Damp. ring 200 250 300 350 400 450 550 660
type
F perm.[N] 385 755 1520 3780 5040 6800 13390 24720
Mb perm.[ Nm] 32 68 184 770 1135 1650 4530 9270
E 5.616.1/04.13
Pump Motor
280
TankSet
Component parts:
zzTank (aluminium)
zzFeet (aluminium)
zzCover seal
zzCover (steel, black primer)
zzFluid level gauge FSA
zzReturn Line Filter RF
zzBreather filter BFP
zzScrew set
Type Tank size Coordinates Part. no. Displ. Fluid Return Breather
vol. level line filter filters
gauge with filter
cartridge
LxBxH1/H2 L1/B1 (l) 10 m
HYNG 6.5-140 260x220x170/10 85/85 3102944 6 FSA 076 RF 30 BFP3G10W3.0
HYNG 12-140 310x240x215/75 81/85 3104404 10 FSA 076 RF 30 BFP3G10W3.0
HYNG 12-160 310x240x215/75 96/96 3102945 10 FSA 076 RF 30 BFP3G10W3.0
HYNG 20-160 366x288x245/75 99/100 3102946 17 FSA 076 RFM 75 BFP3G10W3.0
HYNG 20-200 366x288x245/75 119/120 3104405 17 FSA 076 RFM 75 BFP3G10W3.0
HYNG 30-200 490x340x275/150 125/120 3104406 27 FSA 076 RFM 165 BFP3G10W3.0
HYNG 30-250 490x340x275/150 150/145 3102947 27 FSA 076 RFM 165 BFP3G10W3.0
HYNG 44-200 515x415x305x150 122/122 3104407 40 FSA 127 RFM 165 BFP3G10W3.0
HYNG 44-250 515x415x305x150 147/147 3103018 40 FSA 127 RFM 165 BFP3G10W3.0
HYNG 70-250 605x465x355/150 170/170 3103019 63 FSA 127 RFM 165 BFP3G10W3.0
HYNG 70-300 605x465x355/150 157/157 3104428 63 FSA 127 RFM 165 BFP3G10W3.0
NOTE HYDAC Accessories GmbH
Hirschbachstr. 2
The information in this brochure relates to the operating conditions and applications
66280 Sulzbach/Saar
E 5.616.1/04.13
described.
Tel.: +49 (0)6897 - 509-01
For applications and operating conditions not described, please contact the relevant Fax: +49 (0)6897 - 509-1009
technical department. Internet: www.hydac.com
Subject to technical modifications. E-Mail: info@hydac.com
281
282
E 5.616.1/04.13
