Franklin - MonoDrive
(Residential 1 Phase Input)

Constant pressure systems are changing the standard for private
well systems all over the country. A private water well is one
of the best sources of water for your home, but just as in
municipal water systems, water pressure may sometimes be
insufficient for the changing demands of the home. You may have
noticed that your washing machine fills more slowly when your
dishwasher is running, or that your shower sputters when your
sprinkler turns on, but with the Mono Drive you can correct that.
Using the Mono Drive in place of your current submersible pumps 3 wire
*Franklin control box allows you to select the pressure you want using
variable speed technology. Using variable speed technology, MonoDrive
continuously monitors water demand and adjust the speed of your pump to
provide the water you need without pressure fluctuations.
* Franklin Control Boxes Only
(not for use with 2 wire Franklin motors)
- Smooth, quiet operation
- Choice of pressure settings
- Built-in pumping system protection
MonoDrive
While SubDrive provides constant pressure using single-phase input power with a three-phase motor, MonoDrive is designed to provide constant pressure for single-phase, three-wire systems – even those already in place. You can have constant pressure just by replacing a three-wire control box.
Features:
- Selectable Hp rating (1/2, 3/4 and 1 hp)
- Easy installation – remove the three-wire control box and install the MonoDrive
- Retrofits existing systems – no need to pull the pump
- NEMA 1 Rated Enclosure
- Single-phase, three-wire
Benefits:
- Constant water pressure with a wide range of settings (25 to 80 psi)
- Soft start feature prevents water hammer and increases motor life
- Works with small pressure tanks or existing larger tanks
- UL and CUL listed
- Smart Reset™ technology allows well recovery before restarting the pump
- Excellent radio frequency interference shielding
- Easy installation
Built-in Diagnostics and Protection
Includes diagnostic features and built-in protection for conditions that would be harmful to the system.
- Surge protection
- Underload
- Undervoltage
- Locked pump
- Open circuit
- Short circuit
- Overheated controller
Applications
- Residential Homes
- Schools
- Restaurants
- Car Washes
- Farms
- Landscape Irrigation Systems
Enclosure Options
- The NEMA 1 enclosure is rated for indoor use only. It is ideal for installation in garages, basements and pump houses where there is no risk of rain, blowing dust or other harsh conditions.
- The NEMA 4 weatherproof enclosure is designed for both indoor and outdoor use and offers robust protection against harsh environmental conditions.
- The NEMA 3R electrical enclosures are typically used in outdoor applications for wiring and junction boxes. This style of weatherproof enclosure provides protection against falling rain, sleet, snow, and external ice formation. Indoors they protect against dripping water. This style of enclosure does not have a gasket sealing surface. Some models have hasps for padlocking.
Ordering Information
| PRODUCT | INPUT | OUTPUT | ENCLOSURE | MODEL NO. |
|---|---|---|---|---|
| MonoDrive (2 Wire Motors) |
Single-phase 50-60Hz 207-253V |
Single-phase Variable frequency |
NEMA 3R | 587 020 3223 |
| MonoDrive | Single-phase 50-60Hz 190-260V |
Single-phase Variable frequency |
NEMA 1 | 587 020 3110 |
| MonoDrive | Single-phase 50-60Hz 190-260V |
Single-phase Variable frequency |
NEMA 4 | 587 020 3114 |
| MonoDrive XT | Single-phase 50-60Hz 190-260V |
Single-phase Variable frequency |
NEMA 1 | 587 020 4110 |
| MonoDrive XT | Single-phase 50-60Hz 190-260V |
Single-phase Variable frequency |
NEMA 4 | 587 020 4114 |
Drive Specifications
| Product | Retrofit Existing? | Motor Rating | Pump Rating | Input Voltage | Input Hz | Input Amps | Output Voltage | Output Hz | Output Amps |
|---|---|---|---|---|---|---|---|---|---|
| MonoDrive | Yes | .5Hp, .75Hp & 1.0 Hp 1Ø + 2W (selectable) |
.5 Hp, .75 Hp or 1.0 Hp (Match Motor Rating) |
207-253V 1Ø | 60 | < 12A | Variable 1Ø |
Variable (30-60 Hz) | 6.0 A (.5 Hp), 8.0 A (.75 Hp), 9.8 A (1.0 Hp) |
| MonoDrive | Yes | .5Hp, .75Hp & 1.0 Hp 1Ø + 3W |
.5 Hp, .75 Hp & 1.0 Hp |
190-260V 1Ø | 60/50 | 5.7 A (.5 Hp) 8.7 A (.75 Hp) 11 A (1.0 Hp) |
Variable 1Ø |
Variable (30-60 Hz) | 4.0 A (.5 Hp), 6.6 A (.75 Hp), 9.0 A (1.0 Hp) |
| MonoDrive | Yes | .5Hp, .75Hp & 1.0 Hp 1Ø + 3W |
.5 Hp, .75 Hp & 1.0 Hp |
190-260V 1Ø | 60/50 | 5.7 A (.5 Hp) 8.7 A (.75 Hp) 11 A (1.0 Hp) |
Variable 1Ø |
Variable (30-60 Hz) | 4.0 A (.5 Hp), 6.6 A (.75 Hp), 9.0 A (1.0 Hp) |
| MonoDrive XT | Yes | 1.5 Hp, 2.0Hp 1Ø + 3W |
1.5 Hp or 2.0 Hp |
190-260V 1Ø |
60/50 | 13 A (1.5 Hp) 16 A (2.0Hp) |
Variable 1Ø |
Variable (30-60 Hz) | 10 A (1.5 Hp), 12 A (2.0 Hp) |
MonoDrive Dimensions
| Product | LBS | KG | Motor Carton Size |
|---|---|---|---|
| MonoDrive2W (NEMA 3R) | 15.0 | 6.8 | 12-1/4 x 16 1/2 x 9 |
| MonoDrive (NEMA 1) | 15.0 | 6.8 | 16 3/8 x 12 3/8 x 9 |
| MonoDrive (NEMA 4) | 24.14 | 10.95 | 17 1/2 x 16 3/8 x 11 3/8 |
| MonoDrive XT (NEMA 1) | 17.5 | 7.94 | 16 3/8 x 12 3/8 x 9 |
| MonoDrive XT (NEMA 4) | 28.32 | 12.84 | 17 1/2 x 16 3/8 x 11 3/8 |
"You may find it somewhere else for less but less always requires a sacrifice"
|
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| Product | Input | Output | Enclosure | Model Number |
Self Installer Value Price |
| MonoDrive2W (2 Wire Motors) Intro Flyer Wiring Config. |
Single-phase 60Hz 207-253V |
Single-phase Variable frequency |
NEMA 3R view explanation |
587 020 3223 |
|
| MonoDrive Mono Drive Manual |
Single-phase 50-60Hz 190-260V |
Single-phase Variable frequency |
NEMA 1 view explanation |
587 020 3110 |
|
| MonoDrive Mono Drive Manual |
Single-phase 50-60Hz 190-260V |
Single-phase Variable frequency |
NEMA 4 view explanation |
587 020 3114 |
|
| MonoDrive XT Mono Drive Manual |
Single-phase 50-60Hz 190-260V |
Single-phase Variable frequency |
NEMA 1 view explanation |
587 020 4110 |
|
| MonoDrive XT Mono Drive Manual |
Single-phase 50-60Hz 190-260V |
Single-phase Variable frequency |
NEMA 4 view explanation |
587 020 4114 |
|
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