DAB Tesla 4GG 3-Wire Submersible Motor - 4 in NEMA AISI 304 Stainless, Single and Three Phase, VFD Ready, NSF61 UL CSA

The DAB Tesla 4GG is a 3-wire submersible asynchronous two-pole motor made of AISI 304 stainless steel to ensure durability for the components that come into contact with water. To keep the thrust bearing assembly and carbon brushes cool and lubricated, a mixture of water and glycol is used. The squirrel-cage rotor is securely mounted on a Kingsbury self-centering thrust bearing. The stator is housed in a sealed canned-type stainless casing, with both the flanges and shell made from AISI 304L.

For easy maintenance there is a removable cable connector, and the cable is certified to NSF, UL and CSA. The motor is designed for use with a variable frequency drive from 30 Hz to 60 Hz.

In the single-phase version from 1.5 to 5 HP, the capacitor and manually resettable overload protection are located in the Control Box, supplied separately. In the single-phase 0.5 to 1 HP version, thermal protection is already included in the motor but it still requires the Control Box with the capacitor for correct operation. For the three-phase version the user must provide their own overload protection.

• Single and three phase — 1Ph to 5 HP, 3Ph to 10 HP at 230 V or 460 V.
• AISI 304 stainless — canned stator, AISI 304L flanges and shell.
• Kingsbury thrust bearing — water and glycol cooled and lubricated.
• VFD ready — 30 Hz to 60 Hz.
• Removable CSA cable connector — 4x14 AWG lead.

• Replacement motor for 4 in submersible pump ends
• Pairing with DAB S4 pump ends
• Three-wire installations with a control box or VFD