4
1 General Specifications and Dimensions
SUPPLY VOLTAGE...............................115, 230 VAC single-phase, 208, 460, 575 VAC three-phase
CONTROL VOLTAGE............................24 VAC class 2 transformer, 2 amp fuse type ACG
MOTOR.................................................Continuous duty 1/2, 3/4, 1 horsepower
OPERATOR OUTPUT SPEED..............46 RPM
NET WEIGHT (Operator only)...............98 Lbs (45 Kg)
STANDARD WIRING TYPE..................C2 (momentary contact to open/stop and constant-pressure-to-close)
APPLICATION.......................................Ultra high-end heavy duty v-belt drive for sectional doors, rolling doors and
grilles
DUTY.....................................................>35 cycles/hour or >150 cycles/day
Table 1 - Operator Selection Guide
Maximum Area in Square Feet (general guideline)
Rolling Doors Sectional Doors
HP
Insulated
Steel
16 ga
Steel
Steel Grilles
20 ga
Steel
Alu. Door
22 ga
Steel
Alu. Grilles
24 ga
Steel
Steel
18 ga ins.
Steel
18 ga
20 ga ins.
Wood
Steel 20 ga,
22 & 24 ga
ins.
Alu. Steel
22 & 24
ga
Fiberglass
½ 157 236 260 319 358 196 245 314 343 392
¾ 206 294 358 451 515 270 319 441 490 549
1 255 358 446 574 613 294 392 490 564 613
For technical support, please call 1-800-361-2260 or visit www.manaras.com for more information
Figure 1 - MSJ Dimensions