BZ1
With keyway mounting

1,300 - 348,000 Nm

BZ1 CROWNED GEAR COUPLINGS

Specifications BZ1

BZ1 Series
Rated torque (Nm)TKN
Fit length (mm)C
Bore diameters from ø to ø H7 with keyways (mm)D1/2
Bore diameters from ø to ø H7 with interference fitD1/2
Outside diameter (mm)B1
Moment of inertia at Dmax (10-3kgm2)
Weight at Dmax (kg)
Tightening torque of the fastening screw (Nm)H
Hub length (mm)F
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B3
Flange outside diameter (mm)B2
Bolt circle diameter (mm)G
ThreadG
Overall length (mm)A
Distance between shaft endsDBSE
Screw (mm)H
Axial misalignment (mm)S
Angular misalignment (Degree)
CAD Portal
BZ1 Serien10
Rated torque (Nm)TKN1,9
Fit length (mm)C43
Bore diameters from ø to ø H7 with keyways (mm)D1/248/52
Bore diameters from ø to ø H7 with interference fitD1/212-52
Outside diameter (mm)B1111
Moment of inertia at Dmax (10-3kgm2)3,9
Weight at Dmax (kg)2,5
Tightening torque of the fastening screw (Nm)H18
Hub length (mm)F39
Maximum torque (Nm)TKmax4,2
Speed max. (rpm)6000
Outside diameter of hub (mm)B368
Flange outside diameter (mm)B282,5
Bolt circle diameter (mm)G61
ThreadGM5
Overall length (mm)A89
Distance between shaft endsDBSE3
Screw (mm)HM8
Axial misalignment (mm)S1,5
Angular misalignment (Degree)2x0,35
10
CAD
BZ1 Series
Rated torque (Nm)TKN
Fit length (mm)C
Bore diameters from ø to ø H7 with keyways (mm)D1/2
Bore diameters from ø to ø H7 with interference fitD1/2
Outside diameter (mm)B1
Moment of inertia at Dmax (10-3kgm2)
Weight at Dmax (kg)
Tightening torque of the fastening screw (Nm)H
Hub length (mm)F
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B3
Flange outside diameter (mm)B2
Bolt circle diameter (mm)G
ThreadG
Overall length (mm)A
Distance between shaft endsDBSE
Screw (mm)H
Axial misalignment (mm)S
Angular misalignment (Degree)
CAD Portal
BZ1 Serien25
Rated torque (Nm)TKN2,9
Fit length (mm)C50
Bore diameters from ø to ø H7 with keyways (mm)D1/262/62
Bore diameters from ø to ø H7 with interference fitD1/218-62
Outside diameter (mm)B1142
Moment of inertia at Dmax (10-3kgm2)11,6
Weight at Dmax (kg)4,8
Tightening torque of the fastening screw (Nm)H36
Hub length (mm)F46
Maximum torque (Nm)TKmax6,8
Speed max. (rpm)4550
Outside diameter of hub (mm)B386
Flange outside diameter (mm)B2104,6
Bolt circle diameter (mm)G73
ThreadGM6
Overall length (mm)A103
Distance between shaft endsDBSE3
Screw (mm)HM10
Axial misalignment (mm)S1,5
Angular misalignment (Degree)2x0,35
25
CAD
BZ1 Series
Rated torque (Nm)TKN
Fit length (mm)C
Bore diameters from ø to ø H7 with keyways (mm)D1/2
Bore diameters from ø to ø H7 with interference fitD1/2
Outside diameter (mm)B1
Moment of inertia at Dmax (10-3kgm2)
Weight at Dmax (kg)
Tightening torque of the fastening screw (Nm)H
Hub length (mm)F
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B3
Flange outside diameter (mm)B2
Bolt circle diameter (mm)G
ThreadG
Overall length (mm)A
Distance between shaft endsDBSE
Screw (mm)H
Axial misalignment (mm)S
Angular misalignment (Degree)
CAD Portal
BZ1 Serien50
Rated torque (Nm)TKN5,7
Fit length (mm)C62
Bore diameters from ø to ø H7 with keyways (mm)D1/272/78
Bore diameters from ø to ø H7 with interference fitD1/230-78
Outside diameter (mm)B1168
Moment of inertia at Dmax (10-3kgm2)28,7
Weight at Dmax (kg)8,4
Tightening torque of the fastening screw (Nm)H36
Hub length (mm)F59
Maximum torque (Nm)TKmax14
Speed max. (rpm)4000
Outside diameter of hub (mm)B3105
Flange outside diameter (mm)B2130,5
Bolt circle diameter (mm)G91
ThreadGM8
Overall length (mm)A127
Distance between shaft endsDBSE3
Screw (mm)HM10
Axial misalignment (mm)S1,5
Angular misalignment (Degree)2x0,35
50
CAD
BZ1 Series
Rated torque (Nm)TKN
Fit length (mm)C
Bore diameters from ø to ø H7 with keyways (mm)D1/2
Bore diameters from ø to ø H7 with interference fitD1/2
Outside diameter (mm)B1
Moment of inertia at Dmax (10-3kgm2)
Weight at Dmax (kg)
Tightening torque of the fastening screw (Nm)H
Hub length (mm)F
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B3
Flange outside diameter (mm)B2
Bolt circle diameter (mm)G
ThreadG
Overall length (mm)A
Distance between shaft endsDBSE
Screw (mm)H
Axial misalignment (mm)S
Angular misalignment (Degree)
CAD Portal
BZ1 Serien100
Rated torque (Nm)TKN9
Fit length (mm)C76
Bore diameters from ø to ø H7 with keyways (mm)D1/290/98
Bore diameters from ø to ø H7 with interference fitD1/232-98
Outside diameter (mm)B1200
Moment of inertia at Dmax (10-3kgm2)70,6
Weight at Dmax (kg)14,2
Tightening torque of the fastening screw (Nm)H65
Hub length (mm)F78,5
Maximum torque (Nm)TKmax21,5
Speed max. (rpm)3900
Outside diameter of hub (mm)B3132
Flange outside diameter (mm)B2158,4
Bolt circle diameter (mm)G115
ThreadGM10
Overall length (mm)A157
Distance between shaft endsDBSE5
Screw (mm)HM12
Axial misalignment (mm)S2,5
Angular misalignment (Degree)2x0,35
100
CAD
BZ1 Series
Rated torque (Nm)TKN
Fit length (mm)C
Bore diameters from ø to ø H7 with keyways (mm)D1/2
Bore diameters from ø to ø H7 with interference fitD1/2
Outside diameter (mm)B1
Moment of inertia at Dmax (10-3kgm2)
Weight at Dmax (kg)
Tightening torque of the fastening screw (Nm)H
Hub length (mm)F
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B3
Flange outside diameter (mm)B2
Bolt circle diameter (mm)G
ThreadG
Overall length (mm)A
Distance between shaft endsDBSE
Screw (mm)H
Axial misalignment (mm)S
Angular misalignment (Degree)
CAD Portal
BZ1 Serien150
Rated torque (Nm)TKN14,5
Fit length (mm)C90
Bore diameters from ø to ø H7 with keyways (mm)D1/2105/112
Bore diameters from ø to ø H7 with interference fitD1/242-112
Outside diameter (mm)B1225
Moment of inertia at Dmax (10-3kgm2)135,3
Weight at Dmax (kg)21,4
Tightening torque of the fastening screw (Nm)H65
Hub length (mm)F92,5
Maximum torque (Nm)TKmax35
Speed max. (rpm)3700
Outside diameter of hub (mm)B3151
Flange outside diameter (mm)B2183,4
Bolt circle diameter (mm)G132
ThreadGM12
Overall length (mm)A185
Distance between shaft endsDBSE5
Screw (mm)HM12
Axial misalignment (mm)S2,5
Angular misalignment (Degree)2x0,35
150
CAD
BZ1 Series
Rated torque (Nm)TKN
Fit length (mm)C
Bore diameters from ø to ø H7 with keyways (mm)D1/2
Bore diameters from ø to ø H7 with interference fitD1/2
Outside diameter (mm)B1
Moment of inertia at Dmax (10-3kgm2)
Weight at Dmax (kg)
Tightening torque of the fastening screw (Nm)H
Hub length (mm)F
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B3
Flange outside diameter (mm)B2
Bolt circle diameter (mm)G
ThreadG
Overall length (mm)A
Distance between shaft endsDBSE
Screw (mm)H
Axial misalignment (mm)S
Angular misalignment (Degree)
CAD Portal
BZ1 Serien200
Rated torque (Nm)TKN22
Fit length (mm)C105
Bore diameters from ø to ø H7 with keyways (mm)D1/2122/132
Bore diameters from ø to ø H7 with interference fitD1/245-132
Outside diameter (mm)B1265
Moment of inertia at Dmax (10-3kgm2)326,7
Weight at Dmax (kg)36
Tightening torque of the fastening screw (Nm)H150
Hub length (mm)F108
Maximum torque (Nm)TKmax54
Speed max. (rpm)3550
Outside diameter of hub (mm)B3179
Flange outside diameter (mm)B2211,5
Bolt circle diameter (mm)G154
ThreadGM12
Overall length (mm)A216
Distance between shaft endsDBSE6
Screw (mm)HM16
Axial misalignment (mm)S3
Angular misalignment (Degree)2x0,35
200
CAD
BZ1 Series
Rated torque (Nm)TKN
Fit length (mm)C
Bore diameters from ø to ø H7 with keyways (mm)D1/2
Bore diameters from ø to ø H7 with interference fitD1/2
Outside diameter (mm)B1
Moment of inertia at Dmax (10-3kgm2)
Weight at Dmax (kg)
Tightening torque of the fastening screw (Nm)H
Hub length (mm)F
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B3
Flange outside diameter (mm)B2
Bolt circle diameter (mm)G
ThreadG
Overall length (mm)A
Distance between shaft endsDBSE
Screw (mm)H
Axial misalignment (mm)S
Angular misalignment (Degree)
CAD Portal
BZ1 Serien300
Rated torque (Nm)TKN34
Fit length (mm)C120
Bore diameters from ø to ø H7 with keyways (mm)D1/2144/156
Bore diameters from ø to ø H7 with interference fitD1/250-156
Outside diameter (mm)B1300
Moment of inertia at Dmax (10-3kgm2)605,6
Weight at Dmax (kg)51,5
Tightening torque of the fastening screw (Nm)H150
Hub length (mm)F123
Maximum torque (Nm)TKmax83
Speed max. (rpm)3000
Outside diameter of hub (mm)B3209,5
Flange outside diameter (mm)B2245,5
Bolt circle diameter (mm)G180
ThreadGM16
Overall length (mm)A246
Distance between shaft endsDBSE8
Screw (mm)HM16
Axial misalignment (mm)S4
Angular misalignment (Degree)2x0,35
300
CAD
BZ1 Series
Rated torque (Nm)TKN
Fit length (mm)C
Bore diameters from ø to ø H7 with keyways (mm)D1/2
Bore diameters from ø to ø H7 with interference fitD1/2
Outside diameter (mm)B1
Moment of inertia at Dmax (10-3kgm2)
Weight at Dmax (kg)
Tightening torque of the fastening screw (Nm)H
Hub length (mm)F
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B3
Flange outside diameter (mm)B2
Bolt circle diameter (mm)G
ThreadG
Overall length (mm)A
Distance between shaft endsDBSE
Screw (mm)H
Axial misalignment (mm)S
Angular misalignment (Degree)
CAD Portal
BZ1 Serien450
Rated torque (Nm)TKN45
Fit length (mm)C135
Bore diameters from ø to ø H7 with keyways (mm)D1/2160/174
Bore diameters from ø to ø H7 with interference fitD1/260-174
Outside diameter (mm)B1330
Moment of inertia at Dmax (10-3kgm2)1021
Weight at Dmax (kg)71
Tightening torque of the fastening screw (Nm)H150
Hub length (mm)F139
Maximum torque (Nm)TKmax110
Speed max. (rpm)2750
Outside diameter of hub (mm)B3234
Flange outside diameter (mm)B2275,5
Bolt circle diameter (mm)G204
ThreadGM16
Overall length (mm)A278
Distance between shaft endsDBSE8
Screw (mm)HM16
Axial misalignment (mm)S4
Angular misalignment (Degree)2x0,35
450
CAD
BZ1 Series
Rated torque (Nm)TKN
Fit length (mm)C
Bore diameters from ø to ø H7 with keyways (mm)D1/2
Bore diameters from ø to ø H7 with interference fitD1/2
Outside diameter (mm)B1
Moment of inertia at Dmax (10-3kgm2)
Weight at Dmax (kg)
Tightening torque of the fastening screw (Nm)H
Hub length (mm)F
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B3
Flange outside diameter (mm)B2
Bolt circle diameter (mm)G
ThreadG
Overall length (mm)A
Distance between shaft endsDBSE
Screw (mm)H
Axial misalignment (mm)S
Angular misalignment (Degree)
CAD Portal
BZ1 Serien600
Rated torque (Nm)TKN70
Fit length (mm)C150
Bore diameters from ø to ø H7 with keyways (mm)D1/2175/190
Bore diameters from ø to ø H7 with interference fitD1/270-190
Outside diameter (mm)B1370
Moment of inertia at Dmax (10-3kgm2)1745,5
Weight at Dmax (kg)99
Tightening torque of the fastening screw (Nm)H220
Hub length (mm)F154
Maximum torque (Nm)TKmax170
Speed max. (rpm)2420
Outside diameter of hub (mm)B3255
Flange outside diameter (mm)B2307
Bolt circle diameter (mm)G220
ThreadGM20
Overall length (mm)A308
Distance between shaft endsDBSE8
Screw (mm)HM18
Axial misalignment (mm)S4
Angular misalignment (Degree)2x0,35
600
CAD
BZ1 Series
Rated torque (Nm)TKN
Fit length (mm)C
Bore diameters from ø to ø H7 with keyways (mm)D1/2
Bore diameters from ø to ø H7 with interference fitD1/2
Outside diameter (mm)B1
Moment of inertia at Dmax (10-3kgm2)
Weight at Dmax (kg)
Tightening torque of the fastening screw (Nm)H
Hub length (mm)F
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B3
Flange outside diameter (mm)B2
Bolt circle diameter (mm)G
ThreadG
Overall length (mm)A
Distance between shaft endsDBSE
Screw (mm)H
Axial misalignment (mm)S
Angular misalignment (Degree)
CAD Portal
BZ1 Serien800
Rated torque (Nm)TKN85
Fit length (mm)C175
Bore diameters from ø to ø H7 with keyways (mm)D1/2192/210
Bore diameters from ø to ø H7 with interference fitD1/290-210
Outside diameter (mm)B1406
Moment of inertia at Dmax (10-3kgm2)2963
Weight at Dmax (kg)144
Tightening torque of the fastening screw (Nm)H400
Hub length (mm)F179
Maximum torque (Nm)TKmax205
Speed max. (rpm)2270
Outside diameter of hub (mm)B3280
Flange outside diameter (mm)B2335
Bolt circle diameter (mm)G240
ThreadGM20
Overall length (mm)A358
Distance between shaft endsDBSE8
Screw (mm)HM22
Axial misalignment (mm)S4
Angular misalignment (Degree)2x0,35
800
CAD
BZ1 Series
Rated torque (Nm)TKN
Fit length (mm)C
Bore diameters from ø to ø H7 with keyways (mm)D1/2
Bore diameters from ø to ø H7 with interference fitD1/2
Outside diameter (mm)B1
Moment of inertia at Dmax (10-3kgm2)
Weight at Dmax (kg)
Tightening torque of the fastening screw (Nm)H
Hub length (mm)F
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B3
Flange outside diameter (mm)B2
Bolt circle diameter (mm)G
ThreadG
Overall length (mm)A
Distance between shaft endsDBSE
Screw (mm)H
Axial misalignment (mm)S
Angular misalignment (Degree)
CAD Portal
BZ1 Serien1500
Rated torque (Nm)TKN150
Fit length (mm)C190
Bore diameters from ø to ø H7 with keyways (mm)D1/2210/233
Bore diameters from ø to ø H7 with interference fitD1/2110-233
Outside diameter (mm)B1438
Moment of inertia at Dmax (10-3kgm2)4147,2
Weight at Dmax (kg)165
Tightening torque of the fastening screw (Nm)H400
Hub length (mm)F194
Maximum torque (Nm)TKmax360
Speed max. (rpm)1950
Outside diameter of hub (mm)B3306
Flange outside diameter (mm)B2367
Bolt circle diameter (mm)G268
ThreadGM24
Overall length (mm)A388
Distance between shaft endsDBSE8
Screw (mm)HM22
Axial misalignment (mm)S4
Angular misalignment (Degree)2×0,35°
1500
CAD
BZ1 Series
Rated torque (Nm)TKN
Fit length (mm)C
Bore diameters from ø to ø H7 with keyways (mm)D1/2
Bore diameters from ø to ø H7 with interference fitD1/2
Outside diameter (mm)B1
Moment of inertia at Dmax (10-3kgm2)
Weight at Dmax (kg)
Tightening torque of the fastening screw (Nm)H
Hub length (mm)F
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B3
Flange outside diameter (mm)B2
Bolt circle diameter (mm)G
ThreadG
Overall length (mm)A
Distance between shaft endsDBSE
Screw (mm)H
Axial misalignment (mm)S
Angular misalignment (Degree)
CAD Portal
BZ1 Serien2000
Rated torque (Nm)TKN200
Fit length (mm)C220
Bore diameters from ø to ø H7 with keyways (mm)D1/2245/280
Bore diameters from ø to ø H7 with interference fitD1/2120-280
Outside diameter (mm)B1505
Moment of inertia at Dmax (10-3kgm2)7982
Weight at Dmax (kg)234,5
Tightening torque of the fastening screw (Nm)H520
Hub length (mm)F225
Maximum torque (Nm)TKmax480
Speed max. (rpm)1730
Outside diameter of hub (mm)B3356
Flange outside diameter (mm)B2423
Bolt circle diameter (mm)G316
ThreadGM24
Overall length (mm)A450
Distance between shaft endsDBSE10
Screw (mm)HM24
Axial misalignment (mm)S5
Angular misalignment (Degree)2×0,35°
2000
CAD
BZ1 Series
Rated torque (Nm)TKN
Fit length (mm)C
Bore diameters from ø to ø H7 with keyways (mm)D1/2
Bore diameters from ø to ø H7 with interference fitD1/2
Outside diameter (mm)B1
Moment of inertia at Dmax (10-3kgm2)
Weight at Dmax (kg)
Tightening torque of the fastening screw (Nm)H
Hub length (mm)F
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B3
Flange outside diameter (mm)B2
Bolt circle diameter (mm)G
ThreadG
Overall length (mm)A
Distance between shaft endsDBSE
Screw (mm)H
Axial misalignment (mm)S
Angular misalignment (Degree)
CAD Portal
BZ1 Serien3000
Rated torque (Nm)TKN290
Fit length (mm)C260
Bore diameters from ø to ø H7 with keyways (mm)D1/2160-325
Bore diameters from ø to ø H7 with interference fitD1/2160-325
Outside diameter (mm)B1590
Moment of inertia at Dmax (10-3kgm2)18781
Weight at Dmax (kg)406
Tightening torque of the fastening screw (Nm)H670
Hub length (mm)F221
Maximum torque (Nm)TKmax580
Speed max. (rpm)1100
Outside diameter of hub (mm)B3415
Flange outside diameter (mm)B2503
Bolt circle diameter (mm)G350
ThreadGM24
Overall length (mm)A532
Distance between shaft endsDBSE12
Screw (mm)HM24
Axial misalignment (mm)S6
Angular misalignment (Degree)2×0,35
3000
CAD
BZ1 Series
Rated torque (Nm)TKN
Fit length (mm)C
Bore diameters from ø to ø H7 with keyways (mm)D1/2
Bore diameters from ø to ø H7 with interference fitD1/2
Outside diameter (mm)B1
Moment of inertia at Dmax (10-3kgm2)
Weight at Dmax (kg)
Tightening torque of the fastening screw (Nm)H
Hub length (mm)F
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B3
Flange outside diameter (mm)B2
Bolt circle diameter (mm)G
ThreadG
Overall length (mm)A
Distance between shaft endsDBSE
Screw (mm)H
Axial misalignment (mm)S
Angular misalignment (Degree)
CAD Portal
BZ1 Serien4000
Rated torque (Nm)TKN402
Fit length (mm)C290
Bore diameters from ø to ø H7 with keyways (mm)D1/2180-370
Bore diameters from ø to ø H7 with interference fitD1/2180-370
Outside diameter (mm)B1639
Moment of inertia at Dmax (10-3kgm2)28323
Weight at Dmax (kg)503
Tightening torque of the fastening screw (Nm)H670
Hub length (mm)F245,5
Maximum torque (Nm)TKmax804
Speed max. (rpm)990
Outside diameter of hub (mm)B3464
Flange outside diameter (mm)B2553
Bolt circle diameter (mm)G400
ThreadGM24
Overall length (mm)A592
Distance between shaft endsDBSE12
Screw (mm)HM24
Axial misalignment (mm)S6
Angular misalignment (Degree)2×0,35
4000
CAD
BZ1 Series
Rated torque (Nm)TKN
Fit length (mm)C
Bore diameters from ø to ø H7 with keyways (mm)D1/2
Bore diameters from ø to ø H7 with interference fitD1/2
Outside diameter (mm)B1
Moment of inertia at Dmax (10-3kgm2)
Weight at Dmax (kg)
Tightening torque of the fastening screw (Nm)H
Hub length (mm)F
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B3
Flange outside diameter (mm)B2
Bolt circle diameter (mm)G
ThreadG
Overall length (mm)A
Distance between shaft endsDBSE
Screw (mm)H
Axial misalignment (mm)S
Angular misalignment (Degree)
CAD Portal
BZ1 Serien5000
Rated torque (Nm)TKN518
Fit length (mm)C320
Bore diameters from ø to ø H7 with keyways (mm)D1/2200-400
Bore diameters from ø to ø H7 with interference fitD1/2200-400
Outside diameter (mm)B1702
Moment of inertia at Dmax (10-3kgm2)44986
Weight at Dmax (kg)670
Tightening torque of the fastening screw (Nm)H1250
Hub length (mm)F262
Maximum torque (Nm)TKmax1036
Speed max. (rpm)890
Outside diameter of hub (mm)B3490
Flange outside diameter (mm)B2597
Bolt circle diameter (mm)G430
ThreadGM30
Overall length (mm)A652
Distance between shaft endsDBSE12
Screw (mm)HM30
Axial misalignment (mm)S6
Angular misalignment (Degree)2×0,35
5000
CAD
BZ1 Series
Rated torque (Nm)TKN
Fit length (mm)C
Bore diameters from ø to ø H7 with keyways (mm)D1/2
Bore diameters from ø to ø H7 with interference fitD1/2
Outside diameter (mm)B1
Moment of inertia at Dmax (10-3kgm2)
Weight at Dmax (kg)
Tightening torque of the fastening screw (Nm)H
Hub length (mm)F
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B3
Flange outside diameter (mm)B2
Bolt circle diameter (mm)G
ThreadG
Overall length (mm)A
Distance between shaft endsDBSE
Screw (mm)H
Axial misalignment (mm)S
Angular misalignment (Degree)
CAD Portal
BZ1 Serien7000
Rated torque (Nm)TKN693
Fit length (mm)C350
Bore diameters from ø to ø H7 with keyways (mm)D1/2200-430
Bore diameters from ø to ø H7 with interference fitD1/2200-430
Outside diameter (mm)B1769
Moment of inertia at Dmax (10-3kgm2)71329
Weight at Dmax (kg)904
Tightening torque of the fastening screw (Nm)H1250
Hub length (mm)F280
Maximum torque (Nm)TKmax1386
Speed max. (rpm)785
Outside diameter of hub (mm)B3545
Flange outside diameter (mm)B2657
Bolt circle diameter (mm)G490
ThreadGM30
Overall length (mm)A712
Distance between shaft endsDBSE12
Screw (mm)HM30
Axial misalignment (mm)S6
Angular misalignment (Degree)2×0,35
7000
CAD
BZ1 Series
Rated torque (Nm)TKN
Fit length (mm)C
Bore diameters from ø to ø H7 with keyways (mm)D1/2
Bore diameters from ø to ø H7 with interference fitD1/2
Outside diameter (mm)B1
Moment of inertia at Dmax (10-3kgm2)
Weight at Dmax (kg)
Tightening torque of the fastening screw (Nm)H
Hub length (mm)F
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B3
Flange outside diameter (mm)B2
Bolt circle diameter (mm)G
ThreadG
Overall length (mm)A
Distance between shaft endsDBSE
Screw (mm)H
Axial misalignment (mm)S
Angular misalignment (Degree)
CAD Portal
BZ1 Serien8000
Rated torque (Nm)TKN882
Fit length (mm)C380
Bore diameters from ø to ø H7 with keyways (mm)D1/2230-475
Bore diameters from ø to ø H7 with interference fitD1/2230-475
Outside diameter (mm)B1834
Moment of inertia at Dmax (10-3kgm2)113616
Weight at Dmax (kg)1201
Tightening torque of the fastening screw (Nm)H1250
Hub length (mm)F292
Maximum torque (Nm)TKmax1764
Speed max. (rpm)700
Outside diameter of hub (mm)B3620
Flange outside diameter (mm)B2722
Bolt circle diameter (mm)G560
ThreadGM24
Overall length (mm)A772
Distance between shaft endsDBSE12
Screw (mm)HM30
Axial misalignment (mm)S6
Angular misalignment (Degree)2×0,35
8000
CAD
BZ1 Series
Rated torque (Nm)TKN
Fit length (mm)C
Bore diameters from ø to ø H7 with keyways (mm)D1/2
Bore diameters from ø to ø H7 with interference fitD1/2
Outside diameter (mm)B1
Moment of inertia at Dmax (10-3kgm2)
Weight at Dmax (kg)
Tightening torque of the fastening screw (Nm)H
Hub length (mm)F
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B3
Flange outside diameter (mm)B2
Bolt circle diameter (mm)G
ThreadG
Overall length (mm)A
Distance between shaft endsDBSE
Screw (mm)H
Axial misalignment (mm)S
Angular misalignment (Degree)
CAD Portal
BZ1 Serien10000
Rated torque (Nm)TKN1040
Fit length (mm)C400
Bore diameters from ø to ø H7 with keyways (mm)D1/2250-510
Bore diameters from ø to ø H7 with interference fitD1/2250-510
Outside diameter (mm)B1894
Moment of inertia at Dmax (10-3kgm2)150801
Weight at Dmax (kg)1403
Tightening torque of the fastening screw (Nm)H2170
Hub length (mm)F315
Maximum torque (Nm)TKmax2080
Speed max. (rpm)645
Outside diameter of hub (mm)B3660
Flange outside diameter (mm)B2763
Bolt circle diameter (mm)G580
ThreadGM36
Overall length (mm)A820
Distance between shaft endsDBSE20
Screw (mm)HM36
Axial misalignment (mm)S10
Angular misalignment (Degree)2×0,35
10000
CAD

Properties

MATERIAL

  • Coupling from high strength steel

DESIGN

  • Hubs with keyway mounting or high precision cylindrical bore for interference fitting. Optional DIN 916 set screw for locking down onto shaft key.

 

  • Properties of Crowned Gear Coupling model BZ1:
    • high power density

    • very low backlash

    • economically priced

    • low maintenance due to special crowned tooth design
  • Function of the Gear Coupling:
    • the precise integration of the coupling hub and intermediate flange allow for low backlash and highly rigid torque transmission, while compensating for lateral, axial, and angular shaft misalignment.
    • the crowned geometry of the gearing allows for a long life, even without the presence of misalignment.

 



Overview