K-IE3D bevel geared motor

Precision K bevel gearbox with a three-phase asynchronous electric motor. Power range: 0.12 – 30 kW. Gear ratio range: 4:1 – 381:1. Maximum torque: 6.5 – 13,970 Nm. Standard backlash: 10 – 12 arcmin; reduced backlash Class II: 4 – 6 arcmin, Class I: 1.5 – 3.0 arcmin. Efficiency: 94 – 97%. Energy efficiency class: IE3. The bevel gear motor is optionally available with encoder, brake, fan, frequency inverter, ATEX explosion-proof design, and anti-corrosion version.

K-IE3D Bevel Geared Motor

Features of K bevel gearboxes

• Direct mounting of the gearbox on the motor, no adapter or coupling required

• Cast iron housing

• Quiet operation – helical gear teeth

• Precision – gearbox ratio expressed as a fraction, no positioning errors

• Maintenance-free – no oil change required for sizes K1–K4

• Standard backlash: 10–12 arcmin

• Output shaft sealing: NBR

• Ambient temperature: 0°C to +40°C (other ranges on request)

• Maximum allowable gearbox surface temperature: ≤ 80°C

• Protection class: IP56

• Standard colors: RAL7001 or RAL9005 (other colors on request)

• Lubrication: Mineral grease CLP ISO VG 220

• Mounting position to be specified when ordering

Optional features for K bevel gearboxes

• Reduced backlash: 1.5–6 arcmin

• Protection class: IP66

• Sealing: FKM VITON

• Double sealing

• Synthetic grease CLP HC ISO VG 220 or special food-grade grease

• ATEX explosion-proof version

• Stainless steel output shaft

• With ME or MR adapter and coupling matched to the electric motor

• Oil reservoir for vertical mounting (EL5)

Output shaft types for K bevel gearboxes

• V – solid shaft with key

• V2 – double-ended solid shaft with key

• G – smooth solid shaft

• A – hollow shaft with keyway (optional with cover)

• S – smooth hollow shaft with shrink disc (optional with cover)

Mounting types for K bevel gearboxes

• G – Pitch circle diameter (holes around the output shaft in the housing)

• F – Round flange

• Q – Square flange

• D – Reaction arm

• N – Foot mounting

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