High-Power Electric Hoist Motor for Forklift Lifting Applications

This high-power electric hoist motor is engineered for vertical lifting and hoisting applications in electric forklifts, stackers, and material handling equipment. Designed to drive hydraulic gear pumps in mast lifting systems, this motor delivers the sustained torque and power required to elevate rated loads through the full lift height repeatedly throughout extended shift operations. Available in multiple power ratings matched to forklift capacities from 1.0 to 3.5 tons, the motor operates on 48V or 80V DC battery systems and integrates seamlessly with OEM and aftermarket hydraulic pump controllers. Its durable cast-iron frame and precision-machined mounting flange ensure reliable alignment with pump input shafts, minimizing coupling wear and vibration in demanding warehouse and distribution center environments.

The motor features a heavy-duty laminated stator core with Class H (180°C) enameled copper windings, vacuum pressure impregnated with high-temperature varnish for exceptional moisture resistance and dielectric strength. The rotor assembly uses a dynamically balanced armature on a ground and polished alloy steel shaft, supported by oversized double-sealed ball bearings at both ends for extended service intervals. The commutator is precision diamond-turned with undercut mica separators to ensure smooth brush transition and minimal sparking, while four high-density carbon brushes with constant-force spring holders deliver reliable commutation under frequent start-stop duty cycles. An integrated axial cooling fan provides forced-air ventilation through the motor housing, maintaining safe operating temperatures even during continuous heavy-lift operations in hot ambient conditions.

Suitable for a broad range of electric forklift brands and models, including Heli, Hangcha, Lonking, Baoli, Tailift, and other domestic and Asian-market electric counterbalance forklifts, reach trucks, and electric pallet stackers. The motor is compatible with standard hydraulic pump mounting patterns (B5/B14 flange) and common shaft sizes. Before installation, verify the motor voltage, power rating, and mounting dimensions match your existing unit. Always check the hydraulic pump shaft seal condition to prevent oil contamination of the motor bearings and windings. For compatible hydraulic pumps, control valves, contactors, and wiring harnesses, visit our Electronic Control Parts catalog. For hoisting system specifications, refer to Heli Forklift technical manuals.

Technical Specifications

• SKU: HOIST-HP-MOTOR
• Type: DC Hoist / Hydraulic Pump Motor
• Voltage: 48V / 80V DC (Model Dependent)
• Motor Type: DC Series-Wound
• Duty Cycle: S2-30min (Intermittent Hoisting)
• Insulation: Class H (180°C)
• Cooling: Forced-Air (Axial Fan)

Compatible Forklift Brands

Every hoist motor is individually tested on our motor test bench before shipment: insulation resistance (megger) test at 500V DC, winding resistance verification across all terminals, no-load run test with current and vibration monitoring, and full-load torque verification at rated voltage. The motor is packaged in a reinforced wooden crate with foam padding, shaft protective sleeve, and desiccant packs for moisture control during transit. 12-month warranty covers manufacturing defects. Recommended preventive maintenance: inspect brushes every 400 operating hours, clean ventilation openings monthly, and check bearing noise annually. For fleet orders, technical specifications, or cross-reference assistance with your existing hoist motor, contact our team with your forklift model, voltage, and existing motor nameplate data.