BR-HT SERIES CAM CLUTCH
Q-R
S-T
30°
M max.
B A F
Chamfering at outer race inner diameter.
N
Additional information including shaft and bore tolerances are found in the Engineering section starting on page 92.
Dimensions and Capacities
Removal
Inner Race Overrunning Speed (r/min)
N Chamfer in. (mm)
Bore Size mm
T.C. lb.ft (Nm) 81132
Max. Engage- ment (r/min)
Mounting Holes
Holes F in.
A in. (mm)
B in. (mm)
C in. (mm)
D in. (mm)
E in. (mm)
Weight lbs. (kg)
H min. in. (mm)
M max. in. (mm)
PCD G
Qty-Size Q-R
Qty-Size S-T
Min.
Max.
(mm)
Model
4.724 4.921 19.567 14.961 12.323 17.717 (120) (125) (497) (380) (313) (450) 4.134 3.543 19.685 15.354 12.717 17.323
3.780 255.2 13.780 0.492 0.118
BR230HT-R310D 240
185
1100
80
24-M20 2-M20
(110000) 39828 (54000) 64905 (88000) 79656 (108000) 129811 (176000) 56792 (77000) 83344 (113000) 113584 (154000) 166689 (226000) 48679 (66000)
(96)
(116)
(350)
(12.5)
(3)
2.087 200.2 14.173 0.650 0.118
BR240HT-S240A 240
220
1100
120
16-M20 2-M20
(105)
(90)
(500) (390) (323) (440)
(53)
(91)
(360)
(16.5)
(3)
4.724 4.724 20.472 15.354 12.717 17.323 (120) (120) (520) (390) (323) (440) 7.087 7.087 19.882 15.354 12.717 17.323 (180) (180) (505) (390) (323) (440) 9.449 9.449 20.866 15.354 12.717 17.323 (240) (240) (530) (390) (323) (440) 4.134 3.150 19.291 15.354 12.717 17.323
3.268 283.8 14.173 0.650 0.118
BR240HT-S240C 240
185
1100
110
16-M24 2-M24
(83)
(129)
(360)
(16.5)
(3)
4.173 354.2 14.173 1.378 0.118
BR240HT-S240WA 240
220
1100
120
24-M24 2-M24
(106)
(161)
(360)
(35)
(3)
6.535 547.8 14.173 1.378 0.118
BR240HT-S240WC 240
185
1100
110
24-M30 2-M30
(166)
(249)
(360)
(35)
(3)
2.756 171.6 14.173 0.118 0.118
BR240HT-R320B 250
190
1100
115
16-M24 2-M24
(105)
(80)
(490) (390) (323) (440)
(70)
(78)
(360)
(3)
(3)
4.724 4.724 20.472 15.354 12.717 17.323 (120) (120) (520) (390) (323) (440) 7.087 7.087 19.882 15.354 12.717 17.323 (180) (180) (505) (390) (323) (440) 9.449 9.449 20.866 15.354 12.717 18.110 (240) (240) (530) (390) (323) (460) 4.134 4.134 21.654 16.929 14.291 19.685 (105) (105) (550) (430) (363) (500) 4.921 4.921 22.835 16.929 14.291 19.685 (125) (125) (580) (430) (363) (500) 8.268 8.268 21.654 16.929 14.291 19.685 (210) (210) (550) (430) (363) (500) 9.843 9.843 22.835 16.929 14.291 19.685 (250) (250) (580) (430) (363) (500) 4.921 4.724 21.260 16.929 14.291 19.685 (125) (120) (540) (430) (363) (500) 8.268 8.268 21.654 16.929 14.291 19.685 (210) (210) (550) (430) (363) (500) 9.843 9.843 22.835 16.929 14.291 19.685 (250) (250) (580) (430) (363) (500) 4.134 4.134 24.803 18.898 16.260 22.047 (105) (105) (630) (480) (413) (560) 4.921 4.921 24.803 18.898 16.260 22.047 (125) (125) (630) (480) (413) (560) 8.268 8.268 24.803 18.898 16.260 22.047 (210) (210) (630) (480) (413) (560) 4.921 4.724 24.803 18.898 16.260 22.047 (125) (120) (630) (480) (413) (560) 8.268 8.268 24.803 18.898 16.260 22.047 (210) (210) (630) (480) (413) (560) 8.661 8.661 24.803 18.898 16.260 22.047 (220) (220) (630) (480) (413) (560)
3.780 281.6 14.173 0.394 0.118
BR240HT-R320D 250
180
1100
105
16-M24 2-M24
(96)
(128)
(360)
(10)
(3)
5.512 380.6 14.173 0.709 0.118
BR240HT-R320WB 250
190
1100
115
24-M24 2-M24
(140)
(173)
(360)
(18)
(3)
7.559 569.8 14.173 0.866 0.118
BR240HT-R320WD 250
180
1100
105
24-M30 2-M30
(192)
(259)
(360)
(22)
(3)
2.244 268.4 15.748 0.866 0.118
BR260HT-S260A 260
250
1000
130
16-M24 2-M24
(57)
(122)
(400)
(22)
(3)
81132
3.425 374.0 15.748 0.669 0.118
BR260HT-S260C 260
190
1000
100
24-M24 2-M24
(400)
(17)
(3)
(110000)
(87)
(170)
97358
4.488 517.0 15.748 1.811 0.118
BR260HT-S260WA 260
250
1000
130
24-M24 2-M24
(132000) 162263 (220000) 110634 (150000) 144562 (196000) 221268 (300000) 60480 (82000) 103258 (140000) 120960 (164000) 143824 (195000) 184390 (250000) 269947 (366000)
(114)
(235)
(400)
(46)
(3)
6.850 710.6 15.748 1.417 0.118
BR260HT-S260WC 260
190
1000
100
24-M30 2-M30
(174)
(323)
(400)
(36)
(3)
3.937 279.4 15.748 0.315 0.118
BR260HT-R360D 280
170
1000
90
24-M24 2-M24
(100)
(127)
(400)
(8)
(3)
5.827 499.4 15.748 1.142 0.118
BR260HT-R360WB 280
175
1000
95
24-M24 2-M24
(148)
(227)
(400)
(29)
(3)
7.874 684.2 15.748 0.906 0.118
BR260HT-R360WD 280
170
1000
90
24-M30 2-M30
(200)
(311)
(400)
(23)
(3)
2.087 358.6 18.110 0.866 0.118
BR300HT-S300A 300
230
1000
120
24-M24 2-M24
(53)
(163)
(460)
(22)
(3)
3.268 435.6 18.110 0.669 0.118
BR300HT-S300C 300
200
1000
95
24-M24 2-M24
(83)
(198)
(460)
(17)
(3)
4.173 712.8 18.110 1.811 0.118
BR300HT-S300WA 300
230
1000
120
24-M24 2-M24
(106)
(324)
(460)
(46)
(3)
3.937 409.2 18.110 0.315 0.118
BR300HT-R410D 320
165
1000
85
24-M24 2-M24
(100)
(186)
(460)
(8)
(3)
5.827 690.8 18.110 1.142 0.118
BR300HT-R410WB 320
165
1000
85
24-M24 2-M24
(148)
(314)
(460)
(29)
(3)
7.874 712.8 18.110 0.315 0.118
BR300HT-R410WD 320
165
1000
85
24-M30 2-M30
(200)
(324)
(460)
(8)
(3)
Notes: 1. T.C.=Torque Capacity. The maximum transmissible torque is twice the T.C. 2. Keyway size is not listed in the table. Keyway size is per ISOR773 DIN6885.1 unless the bore is preceded by an asterisk (*). If bore is preceded by an asterisk, keyway is per DIN6885.3. 3. Minimum overrunning speed of inner race should not be below listed value during continuous operation. 4. Max. engagement speed must not be exceeded when transmitting torque.
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