List of motor characteristics
| Motor Model | Specs | Output Power W | Voltage V | Frequency Hz | Current A | Starting Torque | Rated Torque | Rated Revolution r/min | Capacity/Ve μF/VAC | ||
| JWD Types | mN.m | gf.cm | mN.m | gf.cm | |||||||
| 5RK40GN-C | Reversible 30min | 40 | 1-phase 220V | 50 | 0.38 | 367 | 3670 | 294 | 2940 | 1300 | 3.0/450 |
| 5RK40A-C | 60 | 0.4 | 307 | 3070 | 246 | 2460 | 1550 | 3.0/450 | |||
| 5RK25GN-A | Reversible 30min | 40 | 1-phase 110V | 50 | 0.76 | 367 | 3670 | 294 | 2940 | 1300 | 12/250 |
| 5RK25A-A | 60 | 0.8 | 307 | 3070 | 246 | 2460 | 1550 | 12/250 | |||
| 5RK25GN-S | —— | 40 | 3-phase 220V | 50 | 0.42 | 367 | 3670 | 294 | 2940 | 1300 | —— |
| 5RK25A-S | 60 | 0.38 | 307 | 3070 | 246 | 2460 | 1550 | —— | |||
| 5RK30GN-C | Reversible 30min | 60 | 1-phase 220V | 50 | 0.5 | 837 | 8370 | 670 | 6700 | 1350 | 4/450 |
| 5RK30A-C | 60 | 0.52 | 692 | 6920 | 554 | 5540 | 1550 | 4/450 | |||
| 5RK30GN-A | Reversible 30min | 60 | 1-phase 110V | 50 | 1.00 | 837 | 8370 | 670 | 6700 | 1350 | 16/250 |
| 5RK30A-A | 60 | 1.2 | 692 | 6920 | 554 | 5540 | 1550 | 16/250 | |||
| 5RK30GN-A | —— | 60 | 3-phase 220V | 50 | 0.52 | 551 | 5510 | 441 | 4410 | 1350 | —— |
| 5RK30A-A | 60 | 0.48 | 462 | 4620 | 370 | 3700 | 1550 | —— | |||
- 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
| Geared-down parameter | Synchronous speed | 500 | 300 | 200 | 150 | 120 | 100 | 75 | 60 | 50 | 40 | 35 | 30 | 25 | 20 | 15 | 12 | 10 | 8 | 7 | 6 | 5 | 3 | |
| Ratio | 3 | 5 | 7.5 | 10 | 12.5 | 15 | 20 | 25 | 30 | 36 | 40 | 50 | 60 | 75 | 100 | 120 | 150 | 180 | 200 | 250 | 300 | 500 | ||
| Max allowable load | 40W | Kg.cm/N.m | 7.3 0.72 | 12 1.18 | 18 1.77 | 24.2 2.4 | 30 2.94 | 36 3.53 | 43.6 4.28 | 55 5.0 | 65.5 6.24 | 78 7.7 | 87 8.57 | 98 9.64 | 100 9.81 | |||||||||
| 60W | kg.cm/N.m | 11 1.08 | 18 1.77 | 27 2.64 | 36 3.57 | 41 4.02 | 50 4.80 | 65 6.24 | 81 8.03 | 98 9.64 | 117 11.5 | 130 12.8 | 147 14.4 | 200 19.6 | ||||||||||
- 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 5GU AC Right Angle Gear Reducer Motor 40W–140W is a compact right-angle geared motor that combines a 5RK series AC motor (90 mm frame) with a 90-degree gearbox. It delivers rated torque from 246 to 670 mN·m at 1300–1550 r/min, covering the 40–140W power range. The right-angle output lets the motor sit parallel to the driven shaft, saving significant space while still providing the torque needed for medium-duty industrial machinery.
Key Features
- 90-degree right-angle output for space-saving installations
- Sturdy 90 mm frame motor with matched right-angle gearbox
- Reversible 30-minute rated duty for forward and reverse operation
- Single-phase 110V/220V and three-phase 220V options at 50/60Hz
- Rated torque 246–670 mN·m at 1300–1550 r/min
- Gear ratios from 3:1 to 500:1, maximum allowable load up to 19.6 N·m (200 kg·cm)
Applications
This right-angle gear motor suits medium-duty equipment where a compact, parallel mounting is required: conveyor drives, packaging and filling machinery, rotary tables, mixing equipment, and automated handling systems. The 90-degree configuration is particularly useful in equipment with tight height or depth constraints. For higher power in the right-angle family, browse the full right angle gear reducer motor range.
How to Choose the Right Gear Motor
Confirm output speed, torque, and mounting orientation against the allowable load table and your machine layout. Our gear motor selection guide explains the process, and Tenchuan’s team can help match a right-angle drive to your equipment.
FAQ
What does “right angle” mean for this gear motor?
The gearbox turns the output shaft 90 degrees from the motor axis, allowing a compact, parallel mounting arrangement.
What power range does this model cover?
It covers 40W to 140W output power with corresponding torque ratings.
What voltages are available?
Single-phase 110V and 220V, plus a three-phase 220V version, in 50Hz and 60Hz ratings.
Can this motor run in reverse?
Yes, the reversible 30-minute rated models support forward and reverse operation.
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