Technical parameters and performance characteristics of WPEDO100-155-150-2.2KW worm gear reducer

The technical parameters and performance characteristics of WPEDO100-155-150-2.2KW worm gear reducer are as follows:

Core technical parameters

• Transmission type : double-stage worm gear, space orthogonal shaft transmission

• Total reduction ratio : 150 (typical two-stage combination: 10×15, 15×10, etc.)

• Input speed : standard 1450r/min (4-pole motor)

• Output speed : about 1450÷150≈9.67r/min

• Rated power : 2.2kW (matching 4-pole asynchronous motor)

• Output torque : about 1800–2200N·m (estimated based on efficiency η≈0.6)

• Efficiency : double-stage worm gear is about 55%–65% (lower than single-stage)

• Self-locking : Yes (small number of worm heads, suitable for braking/anti-reverse scenarios)

• Installation form : horizontal (foot installation), motor direct connection flange input

• Box material : HT250 cast iron (100/155 specifications)

• Lubrication method : oil pool lubrication (ISO VG 220/320 worm gear oil recommended)

• Working temperature : -10℃～+80℃ (oil temperature ≤80℃)

Performance characteristics

1. ‌Integral box structure‌The
   box adopts an integral casting process, which has strong rigidity and beautiful appearance, effectively improving vibration resistance and service life.

2. ‌Diversified structural types‌

• Two box structures are provided: ‌Basic type‌ (with foot plate) and ‌Universal type‌ (multiple screw holes, flexible installation), which are easy to integrate into different equipment.

• ‌Multiple connection methods‌

• The input shaft supports ‌single-axis/double-axis input‌ , and can also be equipped with ‌motor flange direct connection‌ to improve assembly flexibility;

• The output shaft has ‌single output shaft, double output shaft‌ and ‌hollow shaft‌ structures to meet different transmission needs.

• ‌Multi -directional input and output configuration‌The
  input shaft and output shaft can be arranged in multiple directions, such as up and down, left and right, to adapt to complex space layout requirements.

• ‌Can be combined into a multi-stage reduction system‌Supports 2 or 3 reducers
  to be used in series to form multi-stage reduction, obtain a larger transmission ratio, and is suitable for special working conditions.