This integrated motor is published with the manufacturer’s full specification — 48 V DC, type Hybrid. Made by Shenzhen Lisan Intelligent Control Co., Ltd. (1 year on the platform, typical reply ≤1h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Integrated Motor
- Model Number: IP57E12
- Voltage: 48 V DC
- Input Voltage: 24-60VDC
- Warranty: 3 months ~ 1 year
- Certification: CE / RoHS
- Place Of Origin: Guangdong, China
Technical Specifications
| Nema Frame Size | NEMA 23 |
|---|---|
| Voltage | 48 V DC |
| Type | Hybrid |
| Phase | 2 |
| Shaft Diameter | 8.0 mm |
| Torque | 1.2 N.m |
| Warranty | 3 months ~ 1 year |
| Place Of Origin | Guangdong, China |
| Model Number | IP57E12 |
| Brand Name | LEESN |
| Current / Phase | 4 A |
| Model | IP57E12 |
| Product Type | Pulse integrated closed-loop step servo motor |
| Frame Size | 57 mm |
| Input Voltage | 24-60VDC |
| Rated Current | 4.0 A |
| Control Mode | Pulse / direction / I/O control |
| Configuration | TTL via Micro USB / Step-Config |
| Encoder Feedback | 4096 lines / 16384 counts |
| Certification | CE / RoHS |
| Selling Units | Single item |
| Single Package Size | 21X13X10 cm |
| Single Gross Weight | 1.200 kg |
Product Details
- Integrated motor + driver design closed up stepper servo motor
- 4096-line / 16384-count feedback
- 1.2 N.m NEMA23 torque class
- 24-60VDC wide DC input
- Pulse / direction control
- Closed-loop step servo performance
- ——————————————————————-
- Body Length : 79.9mm
- Shaft Length : 21mm
- Shaft Diameter : 8mm
- Current : 4.0A
- Supply Voltage : 24-60VDC
- Holding Torque : 1.2 N.m
- Phase Resistance 0.44Ω±20%
- Phase Inductance : 1.4 mH±20%
- Weight : 820g
- Rotor Inertia : 280g.cm
- Max Speed : 3000 RPM
- Encoder : 4096 Lines / 16384 Counts
- Protection : OV / UV / OC / open-phase / position error
- ——————————————————————————————
- Product Applications :
- Integrated stepper motor for compact automation equipment, packaging machines, labeling machines, dispensing machines, inspection equipment, multi-axis motion control systems
- ———————————————————————————————————————
- Advantages of Integrated Closed Loop Stepper Motor:
- ✅ Space Saving – Driver integrated on motor back, saves 60% installation space compared with separate motor + driver solution
- ✅ Easy Wiring – Only power and communication cables needed, no complex motor/encoder wiring, reduces wiring errors by 80%
- ✅ Lower Total Cost – All-in-one design saves 15-30% total cost compared with buying motor and driver separately
- ✅ Better Anti-interference – Short internal connection, no long cable signal loss, more stable operation
- ✅ Easy Installation & Maintenance – Install like a normal stepper motor, no need to mount driver separately. Plug and play replacement
- ✅ Better Performance – Direct drive connection, less torque loss at high speed, higher efficiency














Brand | LEESN |
Product Model | IP57E12 |
Body Length | 79.9 mm |
Shaft Length | 21 mm |
Shaft Diameter | 8 mm |
Current | 4.0 A |
Supply Voltage | 24-60 VDC |
Holding Torque | 1.2 N.m |
Phase Resistance | 0.44Ω ± 20% |
Phase Inductance | 1.4 mH ± 20% |
Weight | 850g |
Rotor Inertia | 280g.c㎡ |
Temperature Range | 0℃~40℃ |
Operating humidity | 20%RH~90%RH |
Speed Range | 0.01~3000 RPM |
Encoder Feedback | 4096 lines / 16384 counts |
communication mode | Pulse, TTL |
Braud Rate | 115200 |
Data Bit | 8 |
Stop Bit | 1 |
Check Digit | None |
Protection | OV / UV / OC / open-phase / position error |
Sub Setting | Host computer settings: any positive integer greater than 200, factory default 40000 |
Current Setting | 0.5-6.5 adustable via software, factory-rated motor current:4.0A |
Filter Frequency | Factory default: 400kHz, can be configured via sofrware |
Non-volatile Memory | Configuration parameters are stored in the FLASH memory inside the MCU |


IP57E Model Selection – Control Parameters | ||||||||
Product Features | ||||||||
Operating Voltage Range | 24-60 VDC | |||||||
Drive Output Current | 0.5-6.0 A | |||||||
Control Modes | ||||||||
Position Mode | Pulse direction control | |||||||
Speed Mode | I/O speed control mode | |||||||
Communication Interface | MircoUSB ports are used for drive parameter configuration | |||||||
Output Torque Range | 0.8-3.0 N.m | |||||||
● 4096-line encoder feedback,probiding 16,384 pulses per revolution, with a maximum resolution of 0.022º | ||||||||
● 3 digital inputs, high level can directly accept 3.3-24V DC levels, default filtering frequency 400 kHz ● 2 sets of independent digital outputs, open-collectro(OC)output, maximum withstand voltage 30V, maximum sink or source current 50 mA. | ||||||||
● Real-time monitoring and modification of parameters can be achieved using Step-Config software. | ||||||||
















Our main products include stepper motor drivers, integrated stepper motors, multi-turn absolute value motors, lead screw motors,electric grippers, and planetary gearboxes.
All products are CE and RoHS certified with strict quality control. Our solutions are widely used in medical devices, robotics, 3C electronics, CNC machining, and new energy industries.
Exporting to Europe, Americas, Middle East, and Southeast Asia, we are trusted partners of Foxconn, Huawei, BYD, and Han's Laser.
















Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–9 piece: US $53 / piece
- 10–49 piece: US $49 / piece
- 50+ piece: US $45 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this integrated motor?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 3 months ~ 1 year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this integrated motor carry?
It is supplied with CE / RoHS documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the integrated motor be supplied for my local voltage?
The standard configuration is 48 V DC. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shenzhen Lisan Intelligent Control Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shenzhen Lisan Intelligent Control Co., Ltd. range on HVACR Nexus.
See more in EC Motors on HVACR Nexus.



















