F-IE3D flat gear motor

Precision F flat gearbox with a three-phase asynchronous electric motor in the power range of 0.12 – 7.5 kW. Gear ratio range: 4.3:1 – 547:1. Maximum torque: 5.1 – 1,338 Nm. Standard backlash: 10 – 11 arcmin, reduced backlash: 5 – 6 arcmin. Efficiency: 96 – 97%. Energy efficiency class: IE3. Cast iron housing. The flat gear motor is optionally available with encoder, brake, fan, frequency inverter, ATEX explosion-proof version, and anti-corrosion finish.

F-IE3D Flat Gear Motor

Features of F-IE3D flat gear motors

• Direct mounting of the gearbox on the motor, without adapter or coupling

• Cast iron housings

• Quiet operation – helical gear teeth

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

• Maintenance-free – no oil change required

• Standard backlash: 10–11 arcmin

• Output shaft sealing: NBR

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

• Maximum permissible gearbox surface temperature: ≤ 80°C

• Protection class: IP56

• Mounting position to be specified when ordering

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

• Mineral lubricant CLP ISO VG 220, optional: synthetic lubricant CLP HC ISO VG 220

Optional versions of F-IE3D flat gear motors

• Reduced backlash: 5–6 arcmin

• FKM VITON sealing

• Double sealing

• Protection class: IP66

• ATEX explosion-proof version

• Special oil for the food industry

• Stainless steel output shaft

Output shaft versions

• V – solid shaft with keyway

• G – smooth solid shaft

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

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

Mounting versions

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

  • F – round flange

  • Q – square flange

  • D – reaction arm

Features of IE3D asynchronous electric motors

• Speed control range: 0 – 100 Hz

• Constant torque control range: 0 – 87 Hz

• Motor thermal protection – integrated temperature sensors in the windings (PTC thermistor)

• 3-phase power supply: 50 Hz, 3×230/400 V AC or 87 Hz, 3×230 V AC

• Two winding configurations: delta / star

• 2-pole (1400 rpm) or 4-pole (2800 rpm) motors

• Self-ventilated motor cooling

• Energy efficiency class IE3 according to EN 60034-30-1

• Certifications: CE, cURus, EISA CC number, including cURus (on request)

Optional versions of asynchronous electric motors

• Incremental encoder (HTL) or absolute encoder (SSI)

• Spring-applied brake 24 V DC or 1×230 V AC

• Manual brake release

• Motor heaters

• Condensation drain holes in the motor

• Motor protective canopy

Recommended motor drive controllers

• FDS5000 vector frequency inverters – power range 0.75 to 7.5 kW
• SDS5000/MDS5000 servo drives – power range 0.75 to 45 kW
• SD6 servo drives – power range 0.75 to 45 kW
• SI6/SC6 – power range 0.75 to 25.9 kW
• INVEOR KOSTAL vector frequency inverters