NEMA Frame Sizes 324TC/UC/TSC/UCS through 405TC/UC/TSC/UCS
Torque Ratings: 125 to 450 lb-ft
Base Models: 92125-50, 92180-50, 93230-50, 93270-50, 94330-50, 94360-50, 95460-50
Standard AC Voltages (three phase only)
Suffix | Voltage
T3 | 220/440V, 60Hz
53 | 208-230/460V, 60Hz
U3 | 230/460V, 60Hz or 190/380V, 50Hz
P3 | 575V, 60Hz
Special Voltages Available
Suffix | Size | Keyway
O | 2-1/8″ | 1/2″ x 1/4″
P | 2-3/8″ | 5/8″ x 5/16″
Q | 2-7/8″ | 3/4″ x 3/8″
Special Bore Sizes Available
Suffix | Description
A | Adapter to Next larger Frame Size
AB | Reverse Adapter
F | Foot Mounting Bracket
H | Heavy Duty Friction Disc(s)
M | Military Marine Finish
N | Non-Military (Maritime) Marine Finish
P | Tropical Protection
R | Internal Space Heater
S | Stainless Steel Stationary Disc(s)
T | Through Shaft
V | All Position Vertical Mounting
VO | Vertical Over Motor Mounting
VU | Vertical Under Motor Mounting
XS | Microswitch Warning
| Torque (lb-ft) | Model # | Weight (lbs) | Inertia (lb-ft2) | "C" | "N" | "X" | "AC" |
|---|---|---|---|---|---|---|---|
| 125 | 92125-50 | 126 | 1.0 | 7.88 | 2.31 | 2.31 | 2.19 |
| 180 | 92180-50 | 126 | 1.0 | 7.88 | 2.31 | 2.31 | 2.19 |
| 230 | 93230-50 | 139 | 1.3 | 8.25 | 2.94 | 2.94 | 2.19 |
| 270 | 93270-50 | 139 | 1.3 | 8.25 | 2.94 | 2.94 | 2.19 |
| 330 | 94330-50 | 147 | 1.6 | 8.88 | 3.56 | 3.56 | 3.44 |
| 360 | 94360-50 | 147 | 1.6 | 8.88 | 3.56 | 3.56 | 3.44 |
| 450 | 95450-50 | 157 | 1.9 | 9.28 | 4.19 | 4.19 | 4.06 |
