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    STANDARD HELICAL GEARBOX

    The standard helical gearbox delivers unmatched versatility for your industrial needs. It’s a scalable mechanism that is fully metric and suitable for most horizontal and vertical drive applications.

    Features

    • Huge modular system for the optimal gear unit solution
    • Wide range of accessories tailored to customer needs
    • Available as a standalone gear unit or integrated drive system
    • Durable cast housing for improved strength and vibration resistance
    • Efficient gear tooth design for full-load performance
    • High load capacity
    • Long service life
    • Low noise levels
    • Various cooling options available

    Specifications

    Model: H1 – H4

    • Unit sizes: From 125 to 630
    • Ratio range: 1.22/1- 657/1
    • Output torque range (kNm): 1.8 – 350
    • Power rating (kW): Up to 5573

    Model: B2 to B4

    • Unit Sizes: From 140 to 630
    • Ratio range: 5.06/1 – 438/1
    • Output torque range(kNm): 2.4 – 336
    • Power rating (kW): Up to 2692

    APPLICATION BASED HELICAL GEARBOX

    Specifications:

    • Range: Up to 1410 kW
    • Sizes: From 0.12 to 112
    • Reduction ratio: 5.6:1 to 25.6:1

    Features

    • Vertically offset gearbox with FLS and thrust bearings
    • Compact in-built thrust bearing handles heavy loads
    • High operating reliability
    • Smooth, low-noise performance
    • Excellent heat dissipation with forced lubrication
    • Integrated cooling and filter system
    • Minimal rotational vibration

    Specifications:

    • Range: Up to 125 kW
    • Reduction ratio range: 25:1 to 42:1
    • Sizes: 112 to 250

    Features

    • Vertical gearbox with FLS and built-in taper roller bearings
    • Taper roller bearings handle overhung loads from agitators
    • Flange for input motor and output bearings are grease-lubricated
    • Low vibration levels

    Specifications:

    • Range: Up to 650 kW
    • Reduction ratio range: Up to 20.9:1
    • Sizes: From 40 to 450mm center distance

    Features

    • Case-hardened steel spiral bevel gears for torque transmission at right angles
    • Unicast case with unique three-point foundation and pump-less lubrication
    • Double oil seal system: labyrinth seal at fan end, double seal at motor end
    • Uses taper, cylindrical, and spherical roller bearings
    • Standard rotation is clockwise for both input and output shafts

    Specifications:

    • Helical ratio: 5.6/1 – 130/1
    • Bevel-helical ratio: 5.06/1 – 95.7/1
    • Gearbox size range: 125 – 450

    Features

    • Enlarged output shaft
    • Extended bearing span
    • Bigger bearings
    • Can accept higher loads than standard units