YD Series 500/750/1000/1500 r/min Motor
The YD Series multi-speed three-phase induction motor is a versatile solution designed for industrial applications requiring precise speed adaptation across four distinct levels: 500, 750, 1000, and 1500 r/min. Utilizing advanced pole-changing technology, this motor dynamically adjusts its stator winding configuration to deliver seamless speed transitions without external controllers, enhancing operational efficiency and reducing energy consumption. Engineered with a rugged cast-iron or aluminum frame, the motor ensures durability in harsh environments, while its IP55 protection rating safeguards against dust and water ingress. The F-class insulation system (rated for 155°C) provides superior thermal stability, extending service life even under heavy-duty cycles. With power ratings spanning 0.25 kW to 45 kW and voltage compatibility from 380V to 660V, the YD Series accommodates a wide range of machinery, including pumps, compressors, and conveyor systems. Key features include high starting torque, low operational noise, and minimal vibration, ensuring smooth performance in continuous or intermittent applications. Optional electromagnetic brakes enable precise stopping, while thermal overload protection enhances safety. Compliant with IEC and DIN standards, the motor supports global integration and offers customizable options for altitude, ambient temperature, and mounting configurations, making it an ideal choice for energy-efficient speed control in manufacturing, mining, and HVAC sectors.
${{shopModel.rebate>0?shopModel.discountPriceStr:shopModel.formattedAmount}}
$ {{shopModel.formattedAmount}}
Like
{{item.name}}
Quantity：
Estimated Delivery Date: Mar 06-Mar 06
Frequently Asked Questions
How can I contact customer service?
Do you ship overseas?
How long will it take to get my order?
Specifications
{{item.name}}
{{item.value}}
The YD series 500/750/1000/1500 r/min quad-speed motor is a high-adaptability drive component tailored for reducer systems, enabling seamless switching among 12-pole (500 r/min), 8-pole (750 r/min), 6-pole (1000 r/min), and 4-pole (1500 r/min) operations to cover ultra-low to medium-speed industrial scenarios. Its advanced quad-winding design ensures exceptional torque output at 500 r/min for heavy-load tasks, stable power transmission at 750/1000 r/min, and energy-efficient performance at 1500 r/min, forming a highly compatible synergy with reducers.
A core advantage is its intelligent load adaptation, which maintains optimal performance across all speed levels while minimizing mechanical wear between the motor and reducer. The motor’s smooth switching mechanism reduces voltage fluctuation and impact force during mode conversion, effectively protecting reducer gears and bearings, and extending the service life of the entire transmission system.
Adopting F-class insulation and IP55 protection, it performs reliably in harsh environments such as mining, material handling, and construction machinery, resisting dust, humidity, and continuous temperature variations. Its compact structure and standardized mounting interface allow easy integration with various reducer models, lowering installation difficulty and maintenance costs.
Equipped with precision dynamic balancing and an enhanced heat dissipation system, it sustains consistent operation under prolonged heavy-load conditions without overheating. This combination of multi-speed flexibility, robust torque delivery, and structural durability makes it an ideal choice for equipment requiring versatile speed adjustment and high-reliability reducer matching.
Synchronous Speed: 500/750/1000/1500 r/min (Triple-speed)
| Motor Type | Power (12/8/6/4-pole) |
| YD-225M-12/8/6/4 | 3.3 kW | 5 kW | 6.5 kW | 9 kW |
| YD-250M-12/8/6/4 | 4.5 kW | 7 kW | 8 kW | 11 kW |
| YD-280S-12/8/6/4 | 5.5 kW | 8 kW | 10 kW | 13 kW |
| YD-280M-12/8/6/4 | 7 kW | 11 kW | 13 kW | 20 kW |
| YD-180L-12/8/6/4 | 9 kW | 14 kW | 16 kW | 26 kW |
| YD-200L1-12/8/6/4 | 11 kW | 18.5 kW | 20 kW | 34 kW |
| YD-200L2-12/8/6/4 | 13 kW | 22 kW | 24 kW | 40 kW |
CUSTOMER REVIEWS
{{commentStat.averageRating}}
{{commentStat.total}} Revirews
All({{commentStat.total}})
Images({{commentStat.imgSum}})
5 Star({{commentStat.praiseSum}})
{{item.comments}}