Balmar AT & XT Series Alternators

Balmar Hairpin Stator AT Series Alternators

Balmar’s newest AT-Series alternators are uniquely designed to deliver greater output and higher efficiency than OEM or traditional S-wound aftermarket alternators.

Equipped with the latest technology hairpin stators, 129 mm AT-12-165 and 139 mm AT-12- 200 series alternators deliver more output in a smaller frame size than any competitor’s small and mid-case alternators.

AT-Series alternators are designed for use with Balmar’s multi-stage Max Charge MC-614 voltage regulators, making it possible for these powerful alternators to provide targeted, customizable charging for a wide range of marine battery technologies. The densely-packed hairpin stator delivers exceedingly impressive low-end output and efficiency nearly 30 percent greater than comparable traditional wound designs.

  • Rated Alternator Output: 165 Amps (129 mm frame), 200 Amps (139 mm frame)
  • Charging Voltage(s): 12V/14V
  • Stator Windings: 96 Slot, square copper wire. Three phase
  • Rectifier/Diodes: 12 40-Amp non-avalance diodes
  • Mounting Styles (AT-12-165): 1"single foot (Motorola), 2" single foot (Delco), 3.15" saddle (Hitachi)
  • Mounting Styles (AT-12-200): 2" single foot (Delco), 3.15"ID saddle (Hitachi), 4"ID saddle (J180)
  • Terminal Connections: Positive output post, negative output post (ground), AC tap (stator), field input (excite)
  • Pulley Configurations: Dual 1/2" vee, serpentine polygroove
  • Voltage Regulation: External P-Type only
  • Alternator Housings: Advanced powdercoated cast aluminum. High-impact plastic rear cover
  • One year limited warranty
Image Name Current  Mount  Pulley  Voltage   Price
Balmar Alternator, XT Series, 170a, 12v, DualFT, 3.15 inch, DualPul, CaseGrd Balmar Alternator, XT Series, 170a, 12v, DualFT, 3.15 inch, DualPul, CaseGrd
SKU
BAL.XT-DF-170-DV
170A3.15 SaddleDual12V

$1,378.00

Balmar Alternator, XT Series, 170a, 12v, SingleFT, 1-2 inch, DualPul, CaseGrd Balmar Alternator, XT Series, 170a, 12v, SingleFT, 1-2 inch, DualPul, CaseGrd
SKU
BAL.XT-SF-170-DV
170A1-2 FootDual12V

$1,378.00

Balmar Alternator, AT Series, 200a, 12v, SingleFT, 1-2 inch, DualPul, IsoGrd Balmar Alternator, AT Series, 200a, 12v, SingleFT, 1-2 inch, DualPul, IsoGrd
SKU
BAL.AT-SF-200-DV
200A1-2 FootDual12V

$3,129.10
$2,560.20

Balmar Alternator, AT Series, 200a, 12v, DualFT, 3.15 inch, DualPul, IsoGrd Balmar Alternator, AT Series, 200a, 12v, DualFT, 3.15 inch, DualPul, IsoGrd
SKU
BAL.AT-DF-200-DV
200A3.15 SaddleDual12V

$3,226.20
$2,639.60

Balmar Alternator, AT Series, 200a, 12v, DualFT, 4 inch, DualPul, IsoGrd Balmar Alternator, AT Series, 200a, 12v, DualFT, 4 inch, DualPul, IsoGrd
SKU
BAL.AT-DF4-200-DV
200A4 J180 SaddleDual12V

$3,226.20
$2,639.60