94 / 94LY-Series Alternators Balmar’s 94-Series, large case alternators deliver the size and charging output required to support battery banks of up to 800 amp hours at 12 volts or 400 amp hours at 24 volts. Designed expressly for use on diesel engines utilizing a 2” Delco-style single foot mount, these 12-volt and 24-volt alternators are engineered for use with external multi-stage voltage regulation, making it possible to tailor charging voltage to maximize safety and efficiency when charging a variety of battery types. 94LY-Series Alternators Designed expressly for use on Yanmar 6LY diesel engines, these 12-volt and 24-volt alternators are engineered for use with external multi-stage voltage regulation, making it possible to tailor charging voltage to maximize safety and efficiency when replenishing a wide variety of battery types. A 3.15” I.D. saddle style mount enables the 94LY alternator to replace the standard internallyregulated OEM alternator on Yanmar’s 6LY engines, and on other engines with like mounting and belt configurations. Customwound rotor/stator combinations optimize output across the typical diesel powerband. Isolated ground provides sure continuity to system ground. Included in the 94LY-Series alternator family are: 165-amp/12volt; 210-amp/12-volt; and 140-amp/24-volt models. All models meet U.S. Coast Guard Title 33 standards for ignition protection. Custom-wound rotor/stator combinations optimize output across the typical diesel powerband. Isolated ground provides sure continuity to system ground. Included in the 94-Series alternator family are: 165-amp/12-volt; 210-amp/12-volt; and 140-amp/24-volt models. All models meet U.S. Coast Guard Title 33 standards for ignition protection. 94-Series Alternator Models Model Volts Amps Mounting Style Alternator Profile 2” Single Foot (Spindle) 2” Single Foot (Spindle) 2” Single Foot (Spindle) 94-Series Alternator Models Model Volts Amps Mounting Style Alternator Profile 3.15” I.D. Saddle (Hitachi Style) 3.15” I.D. Saddle (Hitachi Style) 3.15” I.D. Saddle (Hitachi Style) 18930 59th Ave. NE, Arlington, WA 98223 Phone: 360-435-6100, Fax: 360-435-3210, E-Mail: [email protected] ©2010 Ballard Commercial Industries, Inc. Permission required for reprint.

94 / 94LY-Series Alternator Specifications Alternator Style: Large case, positive field excitation Mounting Foot Bore: 10mm (Model 94LY), ½” (Model 94) Regulation: External p-type Grounding: Isolated ground terminal Case Construction: Ventilated cast aluminum Positive Output: Threaded stud. Stud dimensions: M8 x 1.25 Finish: White powdercoating AC/Stator Output: 12 pulse. Cooling: Bi-directional external fan (94-Series), Uni-directional, clockwise rotational fan (94LY-Series) Normal/Maximum Operating Temperature: 180°F/82°C / 225°F/108°C Bearings: Sealed ball bearing. Heavy duty radial (front)....

Series 94 Alternator dimensions Case Diameter Bolt-to-Bolt Center Overall Height Overall Length Inside sheave center to case rear Mounting Foot Width Inside sheave to mounting foot Front to inside sheave center Mounting foot to case rear ADDITIONAL ALTERNATOR MEASUREMENTS Dimension Mounting Foot Bore Positive Output Post Positive Output Terminal Field Input Terminal Stator/Tach Output Terminal Ground Post External Field Input Terminal Stator/Tach Output Terminal Case Ground Terminal Terminal Connection Locations

Series 94LY Alternator dimensions Overall Height Overall Length Inside sheave center to case rear Mounting Foot Width Inside sheave to mounting foot Rear foot Cooling Diode Cooling Diode Cooling Diode Bolt-to-Bolt Center Cooling Diode Cooling Diode Cooling Diode Cooling Diode Cooling Diode Case Diameter Coolin Diodeg Cooling Diode Cooling Diode Cooling Diode Sasys nothing means nothing. Says nothing means nothing Rear Bushing .93”/ 23.6 (10mm bore) L Terminal Connection Locations ADDITIONAL ALTERNATOR MEASUREMENTS Positive Output Terminal Stator/Tach Output Terminal Positive Output Post Ground...