Bonfiglioli TA Series
Bonfiglioli TA Series is a versatile lineup of gearmotors, including parallel shaft helical and hypoid right-angle variants, engineered for light to medium-duty industrial applications. With a focus on compactness, low noise, and easy integration, this series delivers reliable power transmission, adapting to diverse installation scenarios and embodying Bonfiglioli’s consistent engineering excellence in cost-effective solutions.
Covering a targeted performance range, the TA Series offers power outputs from 0.1kW to 5.5kW, output torque spanning 20Nm to 800Nm, and transmission ratios from 5:1 to 1200:1 to meet varied speed regulation needs. Its core gears adopt high-quality alloy steel with carburizing and quenching treatment (HRC58-62), paired with precision grinding technology, ensuring smooth meshing, transmission efficiency up to 95%, and low noise operation (≤70dB) even in continuous service.
The series features two main configurations: parallel shaft models for linear installation and hypoid right-angle variants for space-constrained setups requiring 90° power transmission. Constructed with robust cast aluminum or cast iron housing (based on load demands), it boasts standard IP54 protection to resist dust and moderate moisture, with optional IP65 upgrades for harsher environments like food processing or outdoor auxiliary equipment.
Supporting flexible mounting methods—foot, flange, and hollow/solid shaft installations—it seamlessly integrates with IE2 to IE4 motors and variable speed drives. Equipped with lifelong synthetic lubrication and dual-seal structures, it minimizes maintenance requirements and oil leakage risks. Widely applied in small conveyors, packaging machinery, pumps, and light-duty mixers, the TA Series balances versatility, durability, and affordability for global industrial users.
Bonfiglioli TA Series (Shaft‑Mounted Helical Gear Units) Specifications
Note: TA Series is a rugged shaft‑mounted helical gear unit for quarry, mining, inclined conveyors, and heavy material handling. Features cast‑iron housing, optional backstop, and 3 bore options per size. Compatible with IEC asynchronous (BN/BE/BX/M/ME/MX) motors. Weights are for standard units (excluding motors, brakes, encoders).Bonfiglioli
| Model | Approx. Weight | Motor Combination (Power Range) |
|---|---|---|
| TA 30, TA 35, TA 40 | 15kg – 45kg | M/ME/MX (compact), BN/BE/BX (IEC) motors (1.1kW–5.5kW); small conveyors, light quarry equipment |
| TA 45, TA 50, TA 60 | 40kg – 90kg | BN/BE/BX, M/ME/MX motors (4kW–15kW); medium conveyors, mining feeders, crushers |
| TA 70, TA 80, TA 100 | 85kg – 180kg | BN/BE/BX motors (11kW–37kW); heavy conveyors, large crushers, bulk material handling |
| TA 125 | 170kg – 220kg | BN/BE/BX motors (30kW–55kW); extra‑heavy conveyors, large mining/quarry machinery |
| TA 30 EX, TA 35 EX, TA 40 EX | 17kg – 50kg | BN/BE/BX ATEX motors (1.1kW–5.5kW); II 2G/2D, hazardous mining/quarry zones |
| TA 45 EX, TA 50 EX, TA 60 EX | 45kg – 100kg | BN/BE/BX ATEX motors (4kW–15kW); II 2G/2D, medium hazardous processing |
| TA 30 C5, TA 35 C5, TA 40 C5 | 16kg – 48kg | BN/BE/BX motors (1.1kW–5.5kW); C5M, marine, coastal mining, corrosive environments |
| TA 45 C5, TA 50 C5, TA 60 C5 | 43kg – 95kg | BN/BE/BX motors (4kW–15kW); C5M, wastewater, corrosive industrial conveyors |
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