Changzhou Hetai Motor And Electric Appliance Co., Ltd.
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1000pcs/month |
| Delivery Time | 28-31 |
| Packaging Details | Carton with Inner Foam Box, Pallet |
| Product Name | Servo Motor |
| Insulation Class | F |
| Speed(RPM) | 3000 |
| Protection Level | IP65 |
| Work Temperature | 0℃~+55℃ |
| Inertia | Medium |
| Preserve Temperature | 20℃～80℃ |
| Work or Preserve | 90%RH（No Condensation) Above Sea Level 1000m |
| Vibration | 5.88/S 2.10-60Hz |
| Power | 750W |
| Brand Name | Hetai |
| Model Number | ES80 |
| Certification | CE ROHS ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1000pcs/month |
| Delivery Time | 28-31 | Packaging Details | Carton with Inner Foam Box, Pallet |
| Product Name | Servo Motor | Insulation Class | F |
| Speed(RPM) | 3000 | Protection Level | IP65 |
| Work Temperature | 0℃~+55℃ | Inertia | Medium |
| Preserve Temperature | 20℃～80℃ | Work or Preserve | 90%RH（No Condensation) Above Sea Level 1000m |
| Vibration | 5.88/S 2.10-60Hz | Power | 750W |
| Brand Name | Hetai | Model Number | ES80 |
| Certification | CE ROHS ISO | Place of Origin | China |
| High Light | Bldc Servo Motor ，Brushless Dc Servo Motor ，encoder servo motor 750w | ||
ES80 Series Bldc Quiet Operation Servo Motor 2.4 Nm Closed-Loop Control With Encoder
The ES80 has a frame size of 80*80mm, and the length is around 125mm. The servo motor has a high protection level of IP 65
The customer can choose different optical encoders such as Tamagawa single ring, incremental 2500ppr optical encoder, Yuheng multi-ring, Nikon multi-ring, and so on. You can also choose to install the brake or not. The volatge is 310V or 48V. The rated current of 310V motor is 4A, speed at 3000RPM.
| Model ES 80 Series | ||||||||
| Rated Power | Rated Voltage | Max radial force | Max axial force | Weight | Shaft type | Shaft diameter | Feedback device | No of poles |
| 750W | 310V | 335N | 150N | 2.45kg | Key shaft | φ19 | 2500ppr | 8 poles |
| 750W | 48V | 335N | 150N | 2.45kg | Key shaft | φ19 | — | 8 poles |
Electrical Specification
| MODEL | ES8004A-75S30B1 | ES8005A-75D30A1 | ES8005A-75D30L2 | ES8005A-75D30A2 | ES8005A-75D30B2 | ES8005A-75D30L1 | ES8004G-75S30B1 Low-voltage servo |
| RATED POWER (WATTS) | 750 | 750 | 750 | 750 | 750 | 750 | 750 |
| RATED VOLTAGE | 310 | 310 | 310 | 310 | 310 | 310 | 48 |
| RATED CURRENT (AMP S) | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 20 |
| RATED SPEED (RPM) | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 |
| RATED TORQUE (N.M) | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.38 |
| PEAK TORQUE (N.M) | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 |
| BACK EMF CONSTANT (V/KRPM) | 39 | 39 | 39 | 39 | 39 | 39 | 8 |
| TORQUE COEFFICIENT (N.M/AMPS) | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.132 |
| ROTOR INERTIA (KG.CM2) | 1.15 | 1.15 | 1.15 | 1.15 | 1.15 | 1.15 | 1.51 |
| LINE-LINE RESISTANCE (Ω) | 1.4 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 0.15 |
| LINE-LINE INDUCTANCE (MH) | 9.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 0.5 |
80 Series With Brake
| PIN | FUNCTION | COLOUR |
| 1 | U | Red |
| 2 | V | White |
| 3 | W | Black |
| 4 | G | Yellow/Green |
| 5 | Brake | Yellow |
| 6 | Brake | Blue |
| PIN | FUNCTION | COLOUR |
| 1 | OV | Black |
| 2 | / | |
| 3 | SD+ | Blue |
| 4 | +5V | Red |
| 5 | BAY- | Brown/Black |
| 6 | BAT+ | Brown |
| 7 | SD- | Blue/Black |
| 8 | / | |
| 9 | GND | Grey(Shield) |
| Type | 80 | ||
| Power | 750W | ||
| Encoder | |||
| L | A | 125.5 | |
| B | 179 | ||
| L | 179 | ||
| N | |||
| Type | 80 | ||
| Power | 750W | ||
| Encoder | |||
|
Weight | A | 3.47 | |
| B | 2.45 | ||
| L | 3.49 | ||
| N | |||
Note: A, B, L, N refers to different encoder.
A= tamagawa single-turn absolute value 17-bit encoder
B=incremental 2500ppr optical encoder
L=tamagawa multi-turn absolute value 17-bit encoder
N=Nikon multi-turn absolute value 24 bit
80 Series Without Brake
| PIN | FUNCTION | COLOUR |
| 1 | U | Red |
| 2 | V | White |
| 3 | W | Black |
| 4 | G | Yellow/Green |
| PIN | FUNCTION | COLOUR |
| 1 | Shield | NC |
| 2 | DC+5V | Red |
| 3 | GND | Black |
| 4 | B | Green |
| 5 | Z- | Yellow/white |
| 6 | U | Brown |
| 7 | Z | Yellow |
| 8 | U- | Brown/white |
| 9 | A | Grey |
| 10 | W | Orange |
| 11 | V | Blue |
| 12 | W- | Orange/white |
| 13 | A- | Grey/white |
| 14 | B- | Green/white |
| 15 | V- | Blue/white |
| Type | 80 | ||
| Power | 750W | ||
| Encoder | |||
| L | A | 125 | |
| B | 141 | ||
| L | 141 | ||
| N | |||
| Type | 80 | ||
| Power | 750W | ||
| Encoder | |||
| Weight | A | 2.42 | |
| B | 2.43 | ||
| L | 2.43 | ||
| N |
| ||
Note: A, B, L, N refers to different encoder.
A= tamagawa single-turn absolute value 17-bit encoder
B=incremental 2500ppr optical encoder
L=tamagawa multi-turn absolute value 17-bit encoder
N=Nikon multi-turn absolute value 24 bit
A servo motor is controlled by controlling its position using Pulse Width Modulation Technique. The width of the pulse applied to the motor is varied and send for a fixed amount of time.
The pulse width determines the angular position of the servo motor. For example, a pulse width of 1 ms causes an angular position of 0 degrees, whereas a pulse width of 2 ms causes an angular width of 180 degrees.
Servo workshop
Based on all these advantages, our company specializes in producing hybrid stepping motors, DC brushless motors, servo motors, gearbox motors, and so on. The products are applied in robots, packing machinery, textile machinery, medical instruments, printing machinery, intelligent logistics equipment... Hetai also sends its products to the USA, Europe, Southeast Asia, and all-around China.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
1998
Total Annual:
9 million-12 million
Employee Number:
133~145
Ecer Certification：
Verified Supplier
Changzhou Hetai Motors Hetai is located in Changzhou, Jiangsu province. Our workshop area is over 15,000㎡. Since Hetai was founded in 1999, the specialization and scale of production have ensured to manufacture of five million motors every year. Factory Scale Of Hetai &n... Changzhou Hetai Motors Hetai is located in Changzhou, Jiangsu province. Our workshop area is over 15,000㎡. Since Hetai was founded in 1999, the specialization and scale of production have ensured to manufacture of five million motors every year. Factory Scale Of Hetai &n...
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