JANGTEmotors from China
Jiangxi Special Electric Motor Co., Ltd.
China's largest manufacturer of servo motors and special electric motors. National high-tech enterprise with 19 invention patents. Public company (Shenzhen Stock Exchange, code 002176).
Motors
A Series Servo Motors (Low Inertia)
A series: low-inertia AC servo motors (code MA) under the MIGE brand, made by Hangzhou Mige Electric, a wholly owned subsidiary of Jiangte. The 2020 catalogue covers five flanges: 40A, 60A (formerly 60C), 80A, 110A and 130A, with 0.05–3.8 kW, rated torque 0.16–15 N·m, peak up to 30 N·m and 1,500–3,000 rpm. The series is rated for 0.05–5 kW and 48–380 V. A new electromagnetic design lowers temperature rise and rotor inertia. A 2,500 ppr incremental encoder is standard; absolute encoder, resolver and brake are optional. IP65, class F.
- Frame sizes (flange)
- 40A, 60A, 80A, 110A, 130A
- Power range
- 0.05–3.8 kW in the 2020 catalogue; series 0.05–5 kW
- Rated torque
- 0.16–15 N·m, peak up to 30 N·m
- Rated speed
- 1,500–3,000 rpm
- Voltage
- 48 V and 220 V (40A), 220 V (60A–130A); series 48–380 V
- Feedback
- 2,500 ppr incremental encoder; options: absolute encoder, resolver
- Insulation / protection
- class F (40A: class B), IP65
- Operating conditions
- −20…+40 °C, RH < 90 %, non-condensing
Wind Turbine Pitch Motors
Blade pitch drive motors for wind turbines. Jiangte makes permanent magnet synchronous motors and AC variable-frequency induction motors (FBTS series), each matched to the customer's pitch system. The motors are compact and brushless, with high torque, a wide speed range and high overload capacity. Duty S1–S3, protection IP55 or higher, design life 25 years. They are recommended for high-altitude and offshore turbines with gusty wind and heavy blade loads. According to its 2025 annual report, Jiangte holds more than 60 % of China's market for wind turbine auxiliary motors.
- Versions
- permanent magnet synchronous; AC variable-frequency induction (FBTS series)
- Degree of protection
- IP55 or higher
- Duty
- S1–S3
- Design life
- 25 years
- Design
- brushless, no commutator; built to the customer's pitch system
- Operating conditions
- high-altitude and offshore turbines, low temperatures
YE3 Asynchronous Motors
YE3 motors are general-purpose three-phase squirrel-cage induction motors. The series was developed from the Y2 design for machinery with no special drive requirements. Efficiency meets level 2 of GB 18613-2012, which corresponds to IE3 in that edition of the standard. The range covers 0.55–1,000 kW, shaft heights 80–500 mm, 2, 4, 6 and 8 poles, 380 or 660 V, IP55. Drawings of motors supplied through SDS show class F insulation and these efficiencies: YE3-180L-4 (22 kW) 93.0 %, YE3-250M-4 (55 kW) 94.6 %, YE3-355M-6 (160 kW) 95.8 %. Export versions are also available.
- Power range
- 0.55–1,000 kW
- Shaft height
- 80–500 mm
- Poles
- 2, 4, 6, 8
- Voltage
- 380 or 660 V
- Efficiency
- level 2 of GB 18613-2012 (IE3)
- Degree of protection
- IP55
- Insulation
- class F (per supply drawings)
Tower Crane Motors YZTD2
YZTD2 motors are multi-speed squirrel-cage motors for the hoisting mechanisms of small and medium tower cranes. Speed is changed by pole switching with a wide ratio between steps, giving a wide control range, low starting current and high starting torque. There are no brushes and no separate speed controller. Ratings: 15–24 kW, frames 180–225, 380 V, 50 Hz, IP44, class F, IC411, IM B3; duty S3-40 % at high and medium speed, S3-25 % at low speed. Jiangte took part in drafting the JB/T 8956 industry standard for YZTD(E) motors.
- Power range
- 15–24 kW
- Frame sizes (shaft height)
- 180–225
- Speed control
- pole changing with a wide speed ratio
- Voltage
- 380 V, 50 Hz
- Protection / insulation
- IP44, class F
- Cooling / mounting
- IC411, IM B3
- Duty
- S3-40 % at high and medium speed, S3-25 % at low speed
B Series Servo Motors (Medium Inertia)
The B series comprises MIGE medium-inertia servo motors (code MB) with a 10-pole, 12-slot design that reduces cogging torque and improves smoothness at low speed. The 2020 catalogue lists seven frames from 60B1 to 180B: 0.2–7.5 kW, rated torque 0.64–48 N·m, peak up to 96 N·m and 1,500–3,000 rpm. Frames up to 130B run on 220 V and the 180B on 380 V; the 2025 edition adds 110B2 and 130B2. The series is rated for 0.05–15 kW. According to Jiangte, E/B motors are supplied in volume to leading Chinese robot makers for welding, handling and palletizing. IP65, class F insulation, 24 V brake.
- Frame sizes
- 60B1, 80B, 100B, 110B, 110B1, 130B, 180B (110B2, 130B2 added in 2025)
- Power range
- 0.2–7.5 kW in the 2020 catalogue; series 0.05–15 kW
- Rated torque
- 0.64–48 N·m, peak up to 96 N·m
- Rated speed
- 1,500–3,000 rpm
- Voltage
- 220 V (60B1–130B), 380 V (180B)
- Electromagnetic design
- 10 poles / 12 slots, reduced cogging torque
- Feedback
- incremental encoder; options: absolute encoder, resolver
- Insulation / protection
- class F, IP65; 24 V DC brake
YEJ/YPE Wind Turbine Yaw Motors
Induction motors for the nacelle yaw drive of wind turbines, listed in the Jiangte catalogue as the YEJ and YPE series. The table on the manufacturer's website covers YEJ motors with an integrated electromagnetic brake: 1.5–7.5 kW, 400/690 V, 50 Hz, 4 and 6 poles, 940–1,440 rpm, rated torque 10.2–54.7 N·m, braking torque up to 140 N·m, frames 100–160. CE, UL and cUL certified; third-party tested for low temperature, damp heat, salt spray and partial discharge. Suitable for cold, high-altitude, coastal and offshore sites; flange and shaft to order.
- Series
- YEJ (integrated electromagnetic brake), YPE
- Power range
- 1.5–7.5 kW
- Voltage / frequency
- 400/690 V, 50 Hz
- Poles / speed
- 4 and 6 poles, 940–1,440 rpm
- Rated torque
- 10.2–54.7 N·m
- Braking torque
- up to 140 N·m
- Frame sizes
- 100–160
- Certification
- CE, UL, cUL
Crane Motors YZ/YZR
YZ and YZR are induction motors for crane and metallurgical machinery: YZ with a squirrel-cage rotor, YZR with a wound rotor. They are built for intermittent duty, frequent starting and braking, overloads, vibration and shock; power ratings and mounting dimensions follow IEC 72. Range: YZR 1.5–710 kW, 4–10 poles; YZ 1.5–30 kW, 6 and 8 poles; 380 V, shaft heights 112–560 mm. Under JB/T 10104 (YZ) and JB/T 10105 (YZR), base duty is S3-40 %; the general version (up to +40 °C) is IP44, the metallurgical one (up to +60 °C) IP54.
- YZR (wound rotor)
- 1.5–710 kW, 4, 6, 8, 10 poles
- YZ (squirrel cage)
- 1.5–30 kW, 6, 8 poles
- Voltage
- 380 V
- Shaft height
- 112–560 mm
- Degree of protection
- IP44, IP54
- Base duty
- S3-40 % (JB/T 10104 / JB/T 10105)
- Power ratings and dimensions
- per IEC 72
YZRDW/YZRSW Tower Crane Hoist Motors with Eddy-Current Brake
YZRDW(F) and YZRSW(F) are two-speed wound-rotor motors with an integrated eddy-current brake for the hoisting mechanisms of medium and large tower cranes. They offer smooth speed control, low starting current and high overload capacity, and withstand frequent starts and shocks. The YZRDW(F) has one pole-changing winding and 3 slip rings, the YZRSW(F) separate windings and 6 slip rings. Ratings: 15–60 kW, 4/8 poles, frames 200–280, 380 V, 80 V DC brake, motor duty S3-40 %, brake S3-15 %. IP44, class F or H, IC411 or IC416.
- Power range
- 15–60 kW
- Frame sizes (shaft height)
- 200–280
- Poles
- two-speed, 4/8
- Voltage
- 380 V, 50 Hz; eddy-current brake 80 V DC
- Duty
- motor S3-40 %, brake S3-15 %
- Rotor
- YZRDW(F): 3 slip rings; YZRSW(F): 6 slip rings
- Protection / insulation
- IP44, class F or H
- Cooling / mounting
- IC411 or IC416; IM B3
E Series Servo Motors (Compact)
E series: compact MIGE servo motors (code ME) with a short body made by a new production process. The 2020 catalogue covers four frames, 40E, 60E, 80E and 130E: 0.1–5 kW, rated torque 0.318–15.9 N·m, instantaneous maximum up to 47.7 N·m, 1,500–3,000 rpm, up to 4,500 rpm on the 130E. Catalogue models run on 220 V; the series is rated for 0.05–5 kW and AC 220/380 V. Unlike the A, B and N series, an absolute encoder is standard, with incremental encoder or resolver optional; a 24 V brake is available. IP65, class F. Main uses: robots and manipulators.
- Frame sizes
- 40E, 60E, 80E, 130E
- Power range
- 0.1–5 kW in the 2020 catalogue; series 0.05–5 kW
- Rated torque
- 0.318–15.9 N·m, instantaneous maximum up to 47.7 N·m
- Speed
- rated 1,500–3,000 rpm, maximum up to 4,500 rpm
- Voltage
- 220 V (catalogue); series AC 220/380 V
- Feedback
- absolute encoder; options: incremental encoder, resolver
- Insulation / protection
- class F, IP65; 24 V DC brake (option)
- Operating conditions
- −20…+40 °C, RH < 90 %, non-condensing
VFD Crane Motors YZP/YZPF
YZP and YZPF are induction motors for variable-frequency crane drives with high torque and frequent starts; they work with Chinese and foreign converters. Requirements follow IEC 34-1 and GB 755, dimensions IEC 72. Range: 2.2–1,600 kW, 380 or 660 V, 4–10 poles, shaft heights 100–560 mm, IP54. The YZPF has a separately powered axial fan (IC416). An SDS delivery example, the YZPF315M1-4 for a crane hoist: 165 kW, 1,028 N·m, S1, IP55, class F, 95.7 % efficiency, 5–120 Hz, 1,024 ppr encoder, 135 °C PTC, heater.
- Power range
- 2.2–1,600 kW
- Shaft height
- 100–560 mm
- Poles
- 4, 6, 8, 10
- Voltage
- 380, 660 V
- Degree of protection
- IP54 (YZPF315M1-4: IP55)
- Cooling
- YZPF: separately powered axial fan (IC416)
- Standards
- IEC 34-1, GB 755; dimensions per IEC 72
- Options
- encoder, PTC sensors, anti-condensation heater
YZTP(F) VFD Tower Crane Hoist Motors
YZTP(F) motors are frequency-controlled induction motors for tower crane hoisting mechanisms. High starting torque, low inertia and high overload capacity at elevated frequencies meet the needs of frequent starts. They work with Chinese and foreign converters. Ratings: 15–315 kW, frames 160–400, 4–8 poles, 380 V, 1–100 Hz control (constant power above 50 Hz), S3-60 % duty. Class F or H insulation, IP44 or IP54, cooling IC411 or IC416, mounting IM B3, B5, V1; brake, encoder and thermal sensors on request.
- Power range
- 15–315 kW
- Frame sizes (shaft height)
- 160–400
- Poles
- 4, 6, 8
- Voltage / frequency
- 380 V; 1–100 Hz (constant torque 1–50 Hz, constant power 50–100 Hz)
- Duty
- S3-60 %
- Protection / insulation
- IP44 or IP54, class F or H
- Cooling
- IC411 or IC416 (F version)
- Mounting / options
- IM B3, B5, V1; brake, encoder, thermal sensors
N Series Servo Motors (Standard)
The N series comprises standard general-purpose MIGE servo motors (code MN) with the widest range of frame sizes. The 2020 catalogue lists seven flanges: 80N, 90N, 110N, 130N, 150N, 180N and 220N. Power is 0.4–15 kW, rated torque 1.27–95.5 N·m, peak torque up to 240 N·m and rated speed 1,000–3,000 rpm. Frames up to 150N run on 220 V, the 180N comes in 220 V and 380 V versions, and the 220N in separate 220 V and 380 V models. The series is rated for 0.05–22 kW and 48–380 V. A 2,500 ppr incremental encoder is standard; an absolute encoder or resolver is optional. IP65, class F insulation.
- Frame sizes (flange)
- 80N, 90N, 110N, 130N, 150N, 180N, 220N
- Power range
- 0.4–15 kW in the 2020 catalogue; series 0.05–22 kW
- Rated torque
- 1.27–95.5 N·m, peak up to 240 N·m
- Rated speed
- 1,000–3,000 rpm
- Voltage
- 220 V (80N–150N), 220/380 V (180N, 220N); series 48–380 V
- Feedback
- 2,500 ppr incremental encoder; options: absolute encoder, resolver
- Insulation / protection
- class F, IP65
- Operating conditions
- −20…+40 °C, RH < 90 %, non-condensing
VFD Motors YPB/YPBF
YPB and YPBF are general-purpose induction motors for variable-frequency drives. The electromagnetic design, construction and insulation are optimised for converter supply. The manufacturer cites a wide control range, stable speed, energy savings and high overload capacity. The range covers 0.55–1,600 kW, shaft heights 80–560 mm, 2–10 poles, 380 and 660 V, IP54. In Jiangte designations, F denotes a separately powered fan (IC416) for long-term low-frequency operation; the YPB uses a shaft-mounted fan. For 250–1,600 kW drives there is the related YV(F)3 series.
- Power range
- 0.55–1,600 kW
- Shaft height
- 80–560 mm
- Poles
- 2, 4, 6, 8, 10
- Voltage
- 380, 660 V
- Degree of protection
- IP54
- Cooling
- YPB: shaft-mounted fan; YPBF: separately powered fan (IC416)
Roller Table Motors YGP
YGP motors are converter-fed roller-table induction motors, for conveying rollers in S1 duty and working rollers with frequent starts, braking and reversing. The manufacturer's website gives 0.55–250 kW, 380 V, 4–20 poles, shaft heights 100–500 mm, IP54 and duties S1–S9. The YGP2 catalogue tabulates frames 112–400: rated torque 7.3–2,323 N·m at 50 Hz, Tmax/Tn = 3.0, starting torque 1.3–1.8 Tn at 1 Hz. V/f control spans 1–100 Hz, with constant power above 50 Hz. Class H insulation, IC410 cooling; a gear reducer can be fitted.
- Power range
- 0.55–250 kW
- Shaft height
- 100–500 mm (website); 112–400 mm in the YGP2 catalogue
- Poles
- 4, 6, 8, 10, 12, 16, 20
- Rated torque
- 7.3–2,323 N·m at 50 Hz (YGP2)
- Speed control
- 1–100 Hz: constant torque 1–50 Hz, constant power 50–100 Hz
- Overload capacity
- Tmax/Tn = 3.0; starting torque at 1 Hz 1.3–1.8 Tn
- Voltage / duty
- 380 V, 50 Hz; S1 (base), S2–S9
- Protection / insulation / cooling
- IP54 (IP55, IP56 on request), class H, IC410
YV(F)3 Low-Voltage High-Power VFD Motors
YV(F)3 motors are low-voltage, high-power induction motors for variable-frequency drives. The series develops the YPB/YPBF design for voltage-source converters with an IGBT inverter and DC link. Compared with standard inverter-duty motors, the construction, ventilation, insulation and bearing assemblies have been redesigned. The range covers 250–1,600 kW, 400 or 690 V, 2–8 poles, shaft heights 315–560 mm, IP55. They work with Chinese and foreign converters and serve metallurgy, water supply, oilfields, ports, mines, ships and paper mills.
- Power range
- 250–1,600 kW
- Voltage
- 400 or 690 V
- Poles
- 2, 4, 6, 8
- Shaft height
- 315–560 mm
- Degree of protection
- IP55
- Supply
- voltage-source AC-DC-AC converter with IGBT inverter
FAQ — JANGTE
What equipment does SDS supply from JANGTE?
SDS delivers the full JANGTE product range including motors. Detailed series, sizes and technical specifications are available on this page; full PDF catalogues can be downloaded from the Catalogues section.
In which industries is JANGTE equipment used?
JANGTE equipment is applied in robotics, machine tools, wind energy and construction machinery and other industries. We select a specific model for your duty cycle, load profile, working environment and ambient conditions.
What is the warranty and lead time for JANGTE?
Standard manufacturer warranty — 12 months from commissioning, no more than 18 months from shipment. Production lead time is 4–16 weeks depending on specification (the equipment is manufactured in China, Jiangxi Province, Yichun). Delivery to Russia is by road transport. Detailed terms are on the Terms of Cooperation page.
How to order JANGTE equipment from SDS?
Send a technical request with operating parameters and requirements. Within one business day we prepare a technical-commercial proposal with firm pricing and delivery schedule. Default Incoterms — DDP (with EAEU certification and customs clearance included).
Need help with JANGTE?
An SDS engineer will size the unit for your load and quote it — usually within one business day.