Audited Supplier
Introducing the YZ08 series motors, a superior line of four-pole, series-excited DC motors meticulously crafted for forced ventilation. These extraordinary motors are designed to power vital components like drilling rig winches, mud pumps, and turntables, delivering unparalleled performance and outstanding efficiency.
1. With a horizontal orientation, the motor offers a single shaft extension supported by a rugged double bearing structure, ensuring exceptional durability and unwavering stability.
2. Featuring an innovative differential pressure switch along with a convenient maintenance switch, this motor guarantees superior control and enhanced safety.
3. Integrated with a built-in space heater, the motor assures optimal functionality across diverse environmental conditions.
Main technical parameters
| No. | Motor type | Rated power/KW | Rated voltage/V | Rated current/A | Rated efficiency/% | Rated speed r/min | Rated torque/N.m |
| 1 | YZ29A | 438 | 750 | 650 | 89.9 | 883 | 4650 |
| 2 | YZ29A1 | 310 | 600 | 560 | 92 | 650 | 4554 |
| 3 | YZ47 | 580 | 750 | 840 | 92 | 1000 | 5800 |
| 4 | YZ47A | 580 | 750 | 840 | 92 | 1000 | 5800 |
| 5 | YZ08 | 800 | 750 | 1150 | 92.7 | 970 | 8033 |
| 6 | YZ08A | 800 | 750 | 1150 | 92.7 | 970 | 8033 |
| 7 | YZ08B | 800 | 750 | 1150 | 92.7 | 970 | 8033 |
| 8 | YZ08F2 | 800 | 750 | 1150 | 92.7 | 1060 | 7280 |
| 9 | YZ08F3 | 800 | 750 | 1150 | 92.7 | 1060 | 7280 |
| Product name | Product technical standards and values | Product detailed description |
| AC drilling motors | Rated power:1200kW Rated voltage:690V Rated current:1143A Rated speed:1000r/min Rated frequency:50.5HZ Rated torque:11460N·m Maximum speed of constant power:1500r/min Power factor:0.89 Rated efficiency:94.50% Insulation class:200 weight:3500kg | This motor is the main model of AC oilfield drilling motor exported to Russia market, and the product performance has reached the same level as foreign products. |
| Product name | Product technical standards and values | Product detailed description |
| Variable frequency speed regulating induction motor with increased safety | Rated power: 800kW Rated voltage: 690V Rated current: 826A Rated speed: 1000r/min Rated frequency: 50.5Hz Rated torque: 7640N·m Maximum speed of constant power:1750r/min Power factor: 0.85 Rated efficiency: 95% insulation class: 200 weight: 3150kg | YJ13A13 increased safety variable frequency speed regulation asynchronous motor, suitable for voltage source inverter system drive and control, can be used to drive drill winch, mud pump, turntable, etc., can also be used as a drive motor based on its variable frequency speed regulation device. 1. The stator winding adopts formed winding, 6-pole motor. 2. The rotor adopts copper guide bar squirrel cage rotor. 3. Each phase winding is equipped with two PT100 winding temperature sensors. 4. Motor with space heater. 5. The motor is suitable for Marine environment. 6. Protection grade IP44. 7. The whole motor explosion-proof, explosion-proof mark Ex d e II B T3 Gc, certificate No. CJEx15.0028 |
| No. | Motor type | Rated power/KW | Rated voltage/V | Rated current/A | rated speed r/min | rated frequency /Hz | Rated torque/N.m | Maximum speed r/min |
| 1 | YJ13A8 | 800 | 600 | 960 | 741 | 37.5 | 10310 | 1485 |
| 2 | YJ13A13 | 800 | 690 | 826 | 1000 | 50.5 | 7640 | 1750 |
| 3 | YJ23F9 | 600 | 600 | 714 | 661 | 33.5 | 8669 | 1240 |
| 4 | YJ23N1 | 900 | 600 | 1020 | 1100 | 55.5 | 7814 | 1675 |
| 5 | YJ23M | 400 | 600 | 480 | 661 | 33.5 | 5779 | 1339 |
| 6 | YJ23K4 | 700 | 690 | 716 | 1000 | 50.5 | 6685 | 1880 |
| 7 | YJ23K6 | 700 | 600 | 840 | 1002 | 50.5 | 6672 | 1500 |
| 8 | YJ23L2 | 600 | 600 | 682 | 1000 | 50.5 | 5730 | 1730 |
| 9 | YJ23L6 | 400 | 690 | 424 | 660 | 33.5 | 5788 | 1200 |
| 10 | YJ23L10 | 600 | 690 | 605 | 661 | 33.5 | 8669 | 1200 |
| 11 | YJ23L11 | 600 | 690 | 615 | 1000 | 50.5 | 5730 | 1800 |
| 12 | YJ31J | 720 | 600 | 875 | 603 | 30.5 | 11403 | 1184 |
| 13 | YJ31B6X1 | 720 | 690 | 756 | 600 | 30.5 | 11460 | 1105 |
| 14 | YJ31F7 | 1000 | 600 | 1140 | 803 | 40.6 | 11893 | 1205 |
| 15 | YJ31E5 | 1200 | 600 | 1380 | 1000 | 50.5 | 11460 | 1500 |
| 16 | YJ240A | 1100 | 600 | 1240 | 500 | 25.4 | 21010 | 1650 |
| 17 | YJ240B | 1100 | 600 | 1240 | 500 | 25.4 | 21010 | 1650 |
| 18 | YJ243A | 970 | 660 | 1023 | 794 | 40 | 11667 | 1880 |
| 19 | YJ243B | 860 | 660 | 914 | 792 | 40 | 10370 | 1800 |
| Product name | Product technical standards and values | Product detailed description |
| AC inverter motor |
1. Service concept
(1) Committing to swift and efficient operations management, consistently delivering exceptional standards of excellence.
(2) Prioritizing meticulous management paired with heartfelt service to elevate customer satisfaction.
(3) Ensuring standardized operations to enable prompt and effective troubleshooting, boosting the safety and reliability of product functionality.
(4) Upholding rigorous management principles, fostering a high-caliber team that sets the standard for service excellence within the industry.
(5) Providing sincere service and innovative solutions that surpass user expectations, ensuring lasting and sustainable company management.
2. Service requirement
(1) Ensuring punctuality in all work schedules and strengthening customer relations through timely visits.
(2) Performing comprehensive site inspections while maintaining open and transparent communication with users.
(3) Cultivating effective communication to fortify partnerships and foster enduring friendships.
(4) Keeping standardized records and ensuring a thorough inventory of spare parts.
(5) Continuously learning and mastering business complexities to enhance service quality and excellence.
