Small AC Gear Reducer Motor 180W

List of motor characteristics

6RK AC reduction motor (120~250W) (100mm)

• Parameters in above table refer to motor alone,without any load device.
• Permissible change in rated speed and rated current of the motor is within the range of±5%.

Outline dimension drawing

Allowable load for the gear motor

• The speed is based on the synchronous motor speed reduction ratio as a benchmark calculated by dividing the value of.Actual speed will vary the size of the load changes in less than the values shown in2~15%.
• Hope to the table of the reduction ratio is greater than the further reduction,it would be installed between the motor and the reducer reduction ratiio of 10 the middle of the reducer.
• When the load torque exceeds the maximum allowable load torque gear motor,and a locked rotor situation exists,please slow down box at the junction of the output shaft and load torque limit device installed to ensure the normal operation gearbox.

Product Overview

The Small AC Gear Reducer Motor 180W is a 6RK series geared motor built on a heavy-duty 100 mm frame. It delivers rated torque from 740 to 1840 mN·m at 1350–1550 r/min within the 120–250W power family. This 180W model is specified when equipment needs sustained high torque with good thermal margin, and it retains the compact single-frame mounting of the whole 6RK series.

Key Features

• Heavy-duty 100 mm frame engineered for continuous high-torque service
• Reversible 30-minute rated duty for forward and reverse operation
• Single-phase 110V/220V and three-phase 380V options at 50/60Hz
• Rated torque 740–1840 mN·m at 1350–1550 r/min
• Gear ratios from 3:1 to 500:1, maximum allowable load up to 43 N·m (440 kg·cm)
• Higher power margin for demanding production duty cycles

Applications

The 180W gear reducer motor is well suited to heavy conveyors, industrial mixing and processing equipment, screw feeders, packaging machinery, and material handling systems. Its large allowable load envelope makes it a dependable choice where continuous operation and occasional shock loads are expected. For neighboring ratings, browse the full small AC gear reducer motor range.

How to Choose the Right Gear Motor

Verify torque and speed requirements against the allowable load table and confirm voltage, frequency, and duty cycle. See our gear motor selection guide for sizing guidance, or contact Tenchuan for application support.

FAQ

What voltages are available for the 180W gear motor?

Single-phase 110V and 220V, plus a three-phase 380V version, in 50Hz and 60Hz ratings.

What is the rated torque?

Rated torque is 740–1840 mN·m depending on the model, with a maximum allowable load of up to 43 N·m.

Can this motor run in reverse?

Yes, the reversible 30-minute rated models support forward and reverse operation.

What is the maximum reduction ratio?

Ratios up to 500:1 are available, as shown in the allowable load table.

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