.Standard Roof Motor System Price: $1,699 .................


.> Relay Control Unit- On site, manual control.

.> Modified 5/8 HP Motor- Added drive gear / bearing support / steel mounting base plate

.> Control Unit Interfacing- Cabling, limit switches, sensors are included and prewired.

.> Email & Phone Support- 7-days a week- "before.....during.....and after the sale."




> Gear Motors are modified and upgraded for this application.

5/8 HP & 1-1/8 HP ....< Operate only on 120 vac >

Motor Modifications

> Added Pinion Drive Gear or Chain Sprocket as required.

> Added Custom Bearing Support Block for Stablizing Output Drive Shaft.

> Added Steel Mounting Base- 3/8" Plate - 8 " wide x 13 " long.


NOTE: Steel Racks not included in Kits...Order here:

6 ft lengths- # 5174-T23........4 ft lengths- # 5174-T13.........2 ft lengths- # 5174-T3

Ordering heavy rack yourself, saves on double shipping costs...Note- Need to drill 5/16" mounting holes in the rack.


Motor Kit:


>.... 5/8 HP (400 in. lbs. torque)

>..... Relay Control Unit

Roofs up to 200 sq ft or 2,000 lbs


Price: $1,699

Standard Gear Motor


Relay Control Unit


Motor Soft Starter

Recommended for larger or heavier roofs..


Sold only with MVO systems.

The Soft Start is fully automatic. An internal automatic ramp control immediately takes over and raises the voltage progressively, causing the motor to accelerate smoothly. At the end of the ramp period, the motor is operated in Energy Saving mode and the HFE continuously regulates the voltage to match mechanical load. Energy consumption at light loads is reduced, motor winding and case temperatures are lowered, motor life is extended. Two LED’s on the front of the unit indicate when the POWER supply is connected and when the unit is ENERGY SAVING. As consumption is reduced the ENERGY SAVING LED flashes at a slower rate.


Large Gear Motor:

1-1/8 HP (800 in. lbs. torque)

> 200sq ft or up to 5,000 lbs

Recommendation and quote provided upon request-

email: mvocontrols@jimstar11.com

mobile- 510-495-7932

All motor systems are prewired, tested and ready to run !