All about motors and gearheads

Speed Control Motor SPG AC gearmotor series

SPG offers a various speed control solution by closed loop voltage control technology (CLVC) for  a single phase AC motors (6W~180W) along with adjustable speed control. It is ideal for applications that require the precise control of speed and designed for ease of use when operating and wiring.
V12 Series Speed Control Motor
  • Designed for simple and easy wiring by quick connector and easy speed adjustable feature by panel mount.
  • SUA series (combination with the V12 series speed control motor, called analog type speed controller)
S12 Series Speed Control Motor
  • Cost effective speed controller and capable with potentiometer to remote speed control(included)
  • SR series (combination with the SR Series speed control motor, called socket type speed controller)
** visit www.spg.co.kr for more information of SPG’s speed control motor & speed controllers
  • Motor Coding System
1. Frame size 2. Motor type 3. Output
6 60mm (2.36″ sq.) I Induction 06 6W 90 90W
7 70mm (2.76″ sq.) R Reversible 15 15W 120 120W
8 80mm (3.15″ sq.) 25 25W 150 150W
9 90mm (3.54″ sq.) 40 40W 180 180W
10 104mm (4.09″ sq.) 60 60W
4. Shaft type 5. Voltage 6. Gear type 7. T.G Voltage
G Gear type A 1ØAC 110V 60Hz 4Pole H Heavy impact V12 12V Unit type (Induction motor only)
S Straight type B 1ØAC 220V 60Hz 4Pole L Light impact S12 12V SR Pack type
D D-Cut type C 1ØAC 100V 50/60Hz 4Pole
K Key type D 1ØAC 200V 50/60Hz 4Pole
E 1ØAC 115V 60Hz 4Pole
X 1ØAC 220~240V 50Hz 4Pole
  • Motor Specifications
HP(WATT) Input Voltage Phase Frequency MotorRPM Motor Frame Size(in) Motor Length(in) Duty Safety Standard RoHS complaint
1/125HP(6W) 115/230 1 50/60Hz 1800/1500 2.36 2.95 Continuous cULus/CE Yes
1/50HP(15W) 115/230 1 50/60Hz 1800/1500 2.76 3.15 Continuous cULus/CE Yes
1/30HP(25W) 115/230 1 or 3 50/60Hz 1800/1500 3.15 3.35 Continuous cULus/CE Yes
1/18HP(40W) 115/230 1 or 3 50/60Hz 1800/1500 3.54 4.13 Continuous cULus/CE Yes
1/12HP(60W) 115/230 1 or 3 50/60Hz 1800/1500 3.54 4.83 Continuous cULus/CE Yes
1/8HP(90W) 115/230 1 or 3 50/60Hz 1800/1500 3.54 5.43 Continuous cULus/CE Yes
1/4HP(200W) 115/230 1 or 3 50/60Hz 1800/1500 4.09 6.29 Continuous cULus/CE Yes
  • SUA/SR Series speed controller specification
Rated Voltage Same as motor voltage
Voltage rating +/- 10%
Speed control range 60Hz: 90~1700rpm / 50Hz: 90~1400rpm
Speed Variation 5%
Operation Temperature 0 ~ 40 °C
Storage Temperature -10 ~ 60 °C
Ambient Humidity 85% max
  • Unit Type (12V Series)
1. Controller Type 2. Motor type 3. Shaft type
A Analogue type 06 6W 90 90W I Induction Motor
D Digital type 715 15W(70mm) 120 120W
40 40W 150 150W
60 60W 180 180W
4. Voltage 5. T.G Voltage 6. Certificaction
A 1ØAC 110V 60Hz 4Pole V12 T.G Voltage 12V Type A cULus listed
B 1ØAC 220V 60Hz 4Pole
C 1ØAC 100V 50/60Hz 4Pole
D 1ØAC 200V 50/60Hz 4Pole
E 1ØAC 115V 60Hz 4Pole
X 1ØAC 220~240V 50Hz 4Po
  • SR Pack Type (S12 Series)
1. Voltage 2. Output
A 1ØAC 110V 60Hz 4Pole 01 6W
B 1ØAC 220V 60Hz 4Pole 02 15W ~ 90W
C 1ØAC 100V 50/60Hz 4Pole
D 1ØAC 200V 50/60Hz 4Pole
E 1ØAC 115V 60Hz 4Pole
X 1ØAC 220~240V 50Hz 4Po
  • Parallel Shaft Gearhead Coding System
1. Frame size 2. Shaft type 3. Output
6 60mm (2.36″ sq.) K Key type A 1/125 HP~1/30HP (6W~25W)
7 70mm (2.76″ sq.) D D-cut type B 1/1.85 HP (40W)
8 80mm (3.15″ sq.) S Straight type C 1/12.5 HP~1/8 HP (60W~90W)
9 90mm (3.54″ sq.) G Gear shaft for inter decimal D 1/12.5 HP~1/8 HP (60W~90W)
10 104mm (4.09″ sq.) V 1/4 HP (200W)
X Inter Decimal
4. Gear ratio 5. Bearing type 6. Shaft impact type 7. Imperial/metric units
36 Reduction ratio (1:36) B Ball+Metal bearing (6~40W), All ball bearing (60~90W) H Heavy impact A Inch shaft
10 Inter-decimal gearhead, 10:1 B1 All ball bearing (6~40W) L Light impact Blank Metric shaft
S Inter decimal
  • Parallel Gearmotor Maximum Permissible Torque @ 60Hz (in-lbs)
Gearhead Ratio 3 3.6 5 6 7.5 9 10 12.5 15 18 20 25 30 36 40 50 60 75 90 100 120 150 180 200 250
Rpm 50Hz 500 417 300 250 200 167 150 120 100 83 75 60 50 42 38 30 25 20 17 15 13 10 8 8 6
60Hz 600 500 360 300 240 200 180 144 120 100 90 72 60 50 45 36 30 24 20 18 15 12 10 9 7
Permissible Torque 6W 0.8 1.1 1.4 1.8 2.2 2.6 3 3.8 4.5 5.4 5.4 6.7 8.1 9.8 10.9 12.3 14.7 18.4 22.1 24.6 26 26 26 26
15W 2.6 3.1 4.4 5.3 6.6 7.9 8.7 11 13.2 15.8 15.8 19.8 23.7 28.5 31.7 35.6 42.7 43.4 43.4 43.4 43.4 43.4 43.4 43.4
25W 3.8 4.5 6.3 7.5 9.5 11.4 12.7 15.8 19 22.7 22.8 28.5 34.2 41 45.6 51.5 61.9 69.4 69.4 69.4 69.4 69.4 69.4 69.4
40W 5.9 7.1 9.8 11.8 14.7 17.7 19.7 24.6 29.5 35.4 35.5 44.3 53.2 63.9 71 86.8 86.8 86.8 86.8 86.8 86.8 86.8 86.8 86.8
60W 8.4 10.1 14.1 16.8 21.1 25.3 28.1 31.7 38 45.6 50.7 57.3 68.7 82.4 92 114.6 137.1 153.6 173.6 173.6 173.6 173.6 173.6 173.6
90W 12.7 15.2 21.1 25.3 31.7 37.9 42.2 47.6 57 68.4 76 85.9 103.3 124.1 137.1 171.8 173.6 173.6 173.6 173.6 173.6 173.6 173.6 173.6
200W 30.1 36.3 50.4 61.1 76.1 91.2 N/A 121.2 145.1 174.3 N/A 241.6 290.3 347.8 N/A 354.0 354.0 354.0 354.0 354.0 354.0 354.0 354.0 N/A
* Torque values indicate at 60hz. For more torque data @ 50Hz, please review the catalog.
  • Right Angle Gearhead Coding System
1. Frame size 2. Shaft type 3. Output 4. Gear ratio
8 80mm (3.15″ sq.) K Key type A 1/125 HP~1/30HP (6W~25W) 3~180 Reduction ratio
9 90mm (3.54″ sq.) H Hollow type B 1/1.85 HP (40W)
C 1/12.5 HP~1/8 HP (60W~90W)
  • Right Angle Gearmotor Maximum Permissible Torque @ 50Hz (in-lbs)
Gearhead Ratio 3 3.6 5 6 7.5 9 12.5 15 18 25 30 36 50 60 75 90 100 120 150 180
Rpm 50Hz 500 417 300 250 200 167 120 100 83 60 50 42 30 25 20 17 15 13 10 8
Permissible Torque 25W 2.8 3.4 4.7 5.6 7.0 8.4 14.0 16.7 20.1 27.9 33.5 40.5 55.8 66.9 70.8 70.8 70.8 70.8 70.8 70.8
40W 5.7 6.7 9.4 11.2 14.0 16.8 28.0 33.5 40.2 55.8 66.9 81.1 111.5 133.8 141.6 141.6 141.6 141.6 141.6 141.6
60W 8.3 10.0 13.8 16.6 20.8 25.0 34.6 41.5 49.8 69.2 73.3 88.0 122.1 146.6 177.0 177.0 177.0 177.0 177.0 177.0
90W 12.5 15.0 20.8 25.0 31.2 37.3 51.9 62.3 74.8 103.8 109.9 131.9 177.0 177.0 177.0 177.0 177.0 177.0 177.0 177.0
* Available with 25W, 40W, 60W and 90W motor.
  • Right Angle Gearmotor Maximum Permissible Torque @ 60Hz (in-lbs)
Gearhead Ratio 3 3.6 5 6 7.5 9 12.5 15 18 25 30 36 50 60 75 90 100 120 150 180
Rpm 60Hz 600 500 360 300 240 200 144 120 100 72 60 50 36 30 24 20 18 15 12 10
Permissible Torque 25W 2.2 2.7 3.6 4.4 5.5 6.5 11.0 13.2 15.8 21.9 26.3 31.5 43.8 52.6 65.8 70.8 70.8 70.8 70.8 70.8
40W 4.5 5.4 7.5 9.0 11.3 13.5 18.9 22.6 27.1 33.2 39.8 47.8 66.4 79.7 88.5 88.5 88.5 88.5 88.5 88.5
60W 7.1 8.4 11.8 14.1 17.6 21.2 29.4 35.2 42.2 58.7 62.1 74.5 103.5 124.3 154.9 177.0 177.0 177.0 177.0 177.0
90W 10.1 12.1 16.8 20.2 25.3 30.4 42.1 50.5 60.6 84.3 89.2 107.1 148.7 177.0 177.0 177.0 177.0 177.0 177.0 177.0
HP(Watt) Motor Drawings Gear Head Drawings
Pack Type (S12) Unit Type (V12) Parallel Shaft (metric/inch) Right Angle Shaft(solid/hollow) Inter Decimal
PDF 2D DWG 3D STP PDF 2D DWG 3D STP PDF 2D DWG 3D STP PDF 2D DWG 3D STP PDF 2D DWG 3D STP
1/125HP(6W) PDF DWG STP PDF DWG STP PDF DWG STP PDF DWG STP PDF DWG STP
1/50HP(15W) PDF DWG STP PDF DWG STP PDF DWG STP PDF DWG STP PDF DWG STP
1/30HP(25W) PDF DWG STP PDF DWG STP PDF DWG STP PDF DWG STP PDF DWG STP
1/18HP(40W) PDF DWG STP PDF DWG STP PDF DWG STP PDF DWG STP PDF DWG STP
1/12HP(60W) PDF DWG STP PDF DWG STP PDF DWG STP PDF DWG STP PDF DWG STP
1/8HP(90W) PDF DWG STP PDF DWG STP PDF DWG STP PDF DWG STP PDF DWG STP
1/4HP(200W) PDF DWG STP PDF DWG STP PDF DWG STP PDF DWG STP PDF DWG STP