Wall Mounted Tooth Clutches

WMTC Series

Wall Mounted Tooth Clutches

  • 3 to 10.5” diameter; 2 to 6.25” length
  • Bore sizes from 0.5 to 4.25”
  • Static torque from 40 to 5200 lb-ft
  • 2500 to 8000 RPM max speed
  • Operates both dry and in oil
  • Modified designs and customized assemblies available
Performance / Mechanical SpecificationsWMTC Series — Model Size
WMTC - 320WMTC - 375WMTC - 450WMTC - 525WMTC - 630WMTC - 760WMTC - 895WMTC - 1065
STP File Model
Model: WMTC - 320
Model: WMTC - 375
Model: WMTC - 450
Model: WMTC - 525
Model: WMTC - 630
Model: WMTC - 760
Model: WMTC - 895
Model: WMTC - 1065
Model:
Torque Rating (Static) lb-ft
Model: WMTC - 320
40
Model: WMTC - 375
80
Model: WMTC - 450
160
Model: WMTC - 525
320
Model: WMTC - 630
650
Model: WMTC - 760
1300
Model: WMTC - 895
2600
Model: WMTC - 1065
5200
Model:
(Nm)
Model: WMTC - 320
(54.2)
Model: WMTC - 375
(108.5)
Model: WMTC - 450
(216.9)
Model: WMTC - 525
(433.9)
Model: WMTC - 630
(881.3)
Model: WMTC - 760
(1762.6)
Model: WMTC - 895
(3525.1)
Model: WMTC - 1065
(7050.2)
Model:
Recommended Max Speed rpm
Model: WMTC - 320
8000
Model: WMTC - 375
7500
Model: WMTC - 450
7000
Model: WMTC - 525
6500
Model: WMTC - 630
5500
Model: WMTC - 760
4500
Model: WMTC - 895
3500
Model: WMTC - 1065
2500
Model:
Body Diameter in
Model: WMTC - 320
3.16
Model: WMTC - 375
3.75
Model: WMTC - 450
4.50
Model: WMTC - 525
5.25
Model: WMTC - 630
6.32
Model: WMTC - 760
7.60
Model: WMTC - 895
8.94
Model: WMTC - 1065
10.65
Model:
(mm)
Model: WMTC - 320
(80.26)
Model: WMTC - 375
(95.25)
Model: WMTC - 450
(114.30)
Model: WMTC - 525
(133.35)
Model: WMTC - 630
(160.53)
Model: WMTC - 760
(193.04)
Model: WMTC - 895
(227.08)
Model: WMTC - 1065
(270.51)
Model:
Overall Length (ref) in
Model: WMTC - 320
2.07
Model: WMTC - 375
2.33
Model: WMTC - 450
2.62
Model: WMTC - 525
2.94
Model: WMTC - 630
3.55
Model: WMTC - 760
4.23
Model: WMTC - 895
5.04
Model: WMTC - 1065
6.18
Model:
(mm)
Model: WMTC - 320
(52.58)
Model: WMTC - 375
(59.18)
Model: WMTC - 450
(66.29)
Model: WMTC - 525
(74.68)
Model: WMTC - 630
(90.17)
Model: WMTC - 760
(107.40)
Model: WMTC - 895
(128.02)
Model: WMTC - 1065
(156.97)
Model:
Rotor Bore – Min In
Model: WMTC - 320
0.500
Model: WMTC - 375
0.750
Model: WMTC - 450
1.000
Model: WMTC - 525
1.125
Model: WMTC - 630
1.375
Model: WMTC - 760
1.750
Model: WMTC - 895
2.250
Model: WMTC - 1065
2.750
Model:
(mm)
Model: WMTC - 320
(12.700)
Model: WMTC - 375
(19.050)
Model: WMTC - 450
(25.400)
Model: WMTC - 525
(28.575)
Model: WMTC - 630
(34.925)
Model: WMTC - 760
(44.450)
Model: WMTC - 895
(57.150)
Model: WMTC - 1065
(69.85)
Model:
Rotor Bore – Max in
Model: WMTC - 320
1.00
Model: WMTC - 375
1.250
Model: WMTC - 450
1.500
Model: WMTC - 525
1.750
Model: WMTC - 630
2.250
Model: WMTC - 760
2.750
Model: WMTC - 895
3.500
Model: WMTC - 1065
4.250
Model:
(mm)
Model: WMTC - 320
(25.400)
Model: WMTC - 375
(31.750)
Model: WMTC - 450
(38.100)
Model: WMTC - 525
(44.450)
Model: WMTC - 630
(57.150)
Model: WMTC - 760
(69.85)
Model: WMTC - 895
(88.900)
Model: WMTC - 1065
(107.95)
Model:

WMTC Operation:

The magnet body is mounted to a machine plate or wall. This mount also provides grounding to the unit. When current is applied to the coil in the magnet body, a magnetic field is created which attracts the armature toward the rotor. As the teeth engage, torque is transmitted.

When the current is removed, the armature slides on the splined output plate adapter to disengage from the rotor. Springs pull on the armature to assist.