Insulated return Yes, Terminal W, Voltage 14, Amp 105, Radius 3 82.00, Regulator type IR, Belt Adjustment Bracket Hole 1 5/16" UNC, Info Self-exciting. With 2 W-terminals, Radius 84.00, Prod. info BN, Pulley w/o, W plug type 10-24 UNC, Radius 4 82.00, Radius 2 82.00, B+ 1/4" UNC, Rotation CW/CCW, Bracket Hole Size 1 13.00, Holder Arm Width 27.20, Belt Adjustment Bracket Hole Position 55;60;5, Total Length 180.00, Position 60, B+ Position 40, Remarks w/ adjustable regulator