AC Geared Motors

AC geared motors are electrical motors that integrate a gear reducer with an AC (alternating current) electric motor to deliver high torque at low speed or low horsepower. Operating at low speed allows these motors to exert greater power.

What are AC geared motors used for? 


AC geared motors have a broad range of applications and are used in many domestic and industrial devices. These range from small devices such as motors used in toys to large-scale industrial automation processes. Some models are designed to be explosion-proof and can be used in hazardous environments. AC geared motors are often found in heavy duty cranes, commercial jacks or lifters and motorised hospital beds. Unlike AC geared motors, DC geared motors use direct current (DC) as their source of power.


Types of AC geared motors

AC geared motors can be categorized by the type of gearing used and the physical arrangement of the final complete unit. Common types include helical gear motors, worm gear motors and in-line gear motors.


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Description Price Output Speed Supply Voltage Phase AC Motor Type Power Rating Rotation Maximum Output Torque Shaft Diameter Gearhead Type Current Rating Length Width Depth Dimensions
RS Stock No. 918-0855
BrandRS PRO
HK$563.88
Each
units
30 rpm 230 V 1 Synchronous 3.6 W Reversible 1.6 Ncm 3mm Spur 12 → 15 mA 60mm 60mm 49.5mm 60 x 60 x 49.5 mm
RS Stock No. 407-647
Mfr. Part No.SD18-0104/CONT
BrandParvalux
HK$5,022.68
Each
units
3 rpm 220 V ac, 380 V ac, 440 V ac 3 Induction 190 W Reversible 28 Nm 15mm Double Worm - 255mm 171mm 146mm 255 x 171 x 146 mm
RS Stock No. 779-3743
Mfr. Part No.FMJ7201FJ1
HK$135.62
Each
units
30 rpm, 36 rpm 220 → 240 V ac 1 Synchronous 4 W Clockwise 0.6 kgf-cm 7mm - 17 mA 50mm 64.4mm 24.5mm 64.4 x 24.5 mm
RS Stock No. 181-2400
Mfr. Part No.82334739
BrandCrouzet
HK$516.53
Each
units
15 rpm 230 V ac - Synchronous 3 W Clockwise 0.5 Nm 4mm - - 41.65mm 55.5mm 65.9mm 41.65 x 55.5 x 65.9 mm
RS Stock No. 204-4737
Mfr. Part No.80547020
BrandCrouzet
HK$1,233.85
Each
units
1 rpm 230 → 240 V ac - Synchronous 7.2 W Reversible 5 Nm 8mm - - 65mm 65mm 76.6mm 65 x 65 x 76.6 mm
RS Stock No. 204-4800
Mfr. Part No.82524016
BrandCrouzet
HK$509.66
Each
units
1 rpm 230 → 240 V ac - Synchronous 3.5 W Reversible 0.5 Nm 4mm - - 45.5mm 56mm 65.7mm 45.5 x 56 x 65.7 mm
RS Stock No. 181-2703
Mfr. Part No.82 334 5-INV-15 RPM
BrandCrouzet
HK$781.65
Each
units
15 rpm 230 V ac - Synchronous 3 W Anti Clockwise 0.5 Nm 4mm Spur - 41.65mm 55.5mm 65.9mm 41.65 x 55.5 x 65.9 mm
RS Stock No. 918-0843
BrandRS PRO
HK$539.33
Each
units
1 rpm 230 V 1 Synchronous 3.6 W Reversible 1.6 Ncm 3mm Spur 12 → 15 mA 68mm 68mm 61mm 68 x 68 x 61 mm
RS Stock No. 918-0736
BrandRS PRO
HK$106.10
Each
units
375 rpm 240 V - Synchronous 0.42 W Anti Clockwise 8 mNm 1.5mm - 6.75 → 8.25 mA - 42 (Dia.)mm 21mm 42 (Dia.) x 21 mm
RS Stock No. 181-2321
Mfr. Part No.82 334 5-AIG-2 RPM
BrandCrouzet
HK$963.38
Each
units
2 rpm 230 V ac - Synchronous 3 W Clockwise 0.5 Nm 4mm Ovoid - 41.65mm 55.5mm 65.9mm 41.65 x 55.5 x 65.9 mm
RS Stock No. 181-2832
Mfr. Part No.80 337 5-AIG-4,8 RPM
BrandCrouzet
HK$1,327.31
Each
units
- 230 V ac - Synchronous 0.42 W Clockwise 5 Nm 8mm Spur - 65mm 65mm 56.5mm 65 x 65 x 56.5 mm
RS Stock No. 181-2810
Mfr. Part No.80337510
BrandCrouzet
HK$1,542.13
Each
units
9.6 rpm 230 V ac - Synchronous 0.42 W Clockwise 5 Nm - - - - - - -
RS Stock No. 181-7025
Mfr. Part No.PCF4T2-60-B3
BrandMini Motor
HK$6,990.70
Each
units
46 RPM 230 V ac, 400 V ac 3 - 130 W - 18 nm - Worm 380 mA, 650 mA 238.5mm 60mm 117.5mm 238.5 x 60 x 117.5 mm
RS Stock No. 181-2191
Mfr. Part No.82 334 5-AIG-1/30 RPM
BrandCrouzet
HK$919.59
Each
units
1/30 rpm 230 V ac - Synchronous 3 W Clockwise 0.5 Nm 4mm - - 41.65mm 55.5mm 65.9mm 41.65 x 55.5 x 65.9 mm
RS Stock No. 383-1289
Mfr. Part No.53223
HK$935.72
Each
units
4 rpm 230 V ac - Synchronous 3.3 W Reversible 12000 Ncm - - - - - - -
RS Stock No. 773-6854
Mfr. Part No.MC 244PT 10 B5
BrandMini Motor
HK$3,982.00
Each
units
280 rpm 230 V ac, 400 V ac 3 Induction 49 W Reversible 1.6 Nm - Worm 300 mA, 520 mA 191mm 81mm 60mm 191 x 81 x 60 mm
RS Stock No. 773-6891
Mfr. Part No.PC 310M4T 7 B3
BrandMini Motor
HK$5,324.00
Each
units
200 rpm 230 V ac, 400 V ac 3 Induction 91 W Reversible 4.6 Nm - Worm 450 mA, 780 mA 266mm 119mm 60mm 266 x 119 x 60 mm
RS Stock No. 779-3746
Mfr. Part No.FMJ7201FJ2
HK$138.60
Each
units
30 rpm, 36 rpm 220 → 240 V ac 1 Synchronous 4 W Anti Clockwise 0.6 kgf-cm 7mm - 17 mA 50mm 64.4mm 24.5mm 64.4 x 24.5 mm
RS Stock No. 478-4005
Mfr. Part No.BCE2000/T 125 B3
BrandMini Motor
HK$3,740.00
Each
units
22.4 rpm 230 V ac, 400 V ac 3 Induction 20 W - 6.7 Nm 12mm Planetary 260 mA 176mm 77.5mm 55.5mm 176 x 77.5 x 55.5 mm
RS Stock No. 248-3659
Mfr. Part No.UB1002
HK$583.20
Each
units
80 rpm 230 V ac - Shaded Pole 24 W Clockwise 1.68 Ncm 7.95mm Spur - 62mm 50mm 73mm 62 x 50 x 73 mm
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