5TK 90mm 20W Micro AC Torque Motor
· High-efficiency Induction Core (Continuous Rating)
· Precision Ground Parallel Shaft Gearbox
· Reliable Class B Insulation & IP20 Protection
· Available in Single-Phase (110V/220V) & Three-Phase (220V/380V)
■ Motor Model Numbering System
| Item | Technical Specification & Meaning |
|---|---|
| ① Frame Size | 0: 42mm | 2: 60mm | 3: 70mm | 4: 80mm | 5: 90mm | 6: 104mm |
| ② Motor Type | I: Induction | R: Reversible | T: Torque |
| ③ Series | K Series |
| ④ Output Power | 40: 40W (Nominal output power wattage) |
| ⑤ Speed Control | R: Speed Adjustable | None: Fixed Speed |
| ⑥ Shaft Type | GN/GU: Pinion Shaft | A: Round | A1: Keyway |
| ⑦ Voltage & Poles |
A:Single-phase(1Φ) 110V 50/60Hz4P
B:Single-phase(1Φ) 110V 50Hz2P
C:Single-phase(1Φ) 220/230V 50Hz4P
D:Single-phase(1Φ) 220V 50Hz2P
E:Single-phase(1Φ) 110V/120V 60Hz4P
H:Single-phase(1Φ) 220/230V 60Hz4P
S:Three-phase(3Φ) 200/220/230V 50/60Hz4P
S3:Three-phase(3Φ) 380/400/415V 50/60Hz4P
T:Three-phase(3Φ) 200/220/230V 50/60Hz2P
T3:Three-phase(3Φ) 380/400/415V 50/60Hz2P
|
| ⑧ Accessories | T: Terminal Box | F/FF: Fan | M: Brake |
■ Reducer Model Numbering System
| Item | Technical Specification & Meaning |
|---|---|
| ① Frame Size | 0: 42mm | 2: 60mm | 3: 70mm | 4: 80mm | 5: 90mm | 6: 104mm |
| ② Pinion Type | GN: GN Type Gear | GU: GU Type Gear |
| ③ Gear Ratio | 50: Ratio 1:50 (10X denotes decimal gearhead 1:10) |
| ④ Bearing Type | K: Ball Bearing | KB: Ball Bearing for GU Square Case |
■ Specs Torque Motor Rating
|
Model ・ Type Lead Wire Type |
Rating At Locked Rotor |
Voltage V |
Frequency Hz |
Starting Torque mN.m |
Max. Output Power W |
Speed At Max. Output Power r/min |
Torque At Max. Output Power mN.m |
Capacitor μF |
|
|---|---|---|---|---|---|---|---|---|---|
| Pinion Shaft | Round Shaft | ||||||||
| 5TK20GN-A | 5TK20A-A | 5min | 110 | 50 | 363 | 20 | 750 | 224 | 15.0/250 |
| Cont | 60 | 137 | 6.0 | 76 | |||||
| 5min | 110 | 60 | 294 | 26 | 900 | 216 | 12.0/250 | ||
| Cont | 60 | 108 | 6.0 | 64 | |||||
| 5TK20GN-C | 5TK20A-C | 5min | 220 | 50 | 363 | 20 | 750 | 224 | 3.5/450 |
| Cont | 140 | 137 | 6.0 | 76 | |||||
| 5min | 220 | 60 | 294 | 26 | 900 | 216 | 3.0/450 | ||
| Cont | 140 | 108 | 6.0 | 64 | |||||
■ Speed-Torque Characteristics (Reference Values)
■ Dimensions (Unit mm)
■ Wiring Diagram
■ Features For Torque Motor
1.The Speed Can Vary Widely, Depending on the Sloping Characteristics
Torque motors have a high starting torque and Torque motors have a high starting torque and sloping characteristics, allowing easy speed control simply by changing the voltage of the power supply. (The motor torque changes approximately proportion to the square of the voltage).
2.Suitable For Winding Applications
In an application where an object is released continuously at a constant speed and wound up with constant tension, the torque must be doubled and the speed must be halved if the diameter of the winding spool is doubled.
3.Use As A Brake
By using the motor in the braking region of the speed-torque characteristics, it can serve as a brake. Constant tension operation can be achieved by applying a DC voltage.