Account
Inquiry
11.6 kilograms is what you're looking at with this direct drive motor, and that rotor inertia of 179 kgcm² tells you it's built for serious stability rather than rapid cycling.
What that high inertia means in practice is you get rock-solid positioning once it's locked in — teh repeatability is ±1.2 arc-sec, which is tighter than most servo-driven systems can manage without a gearbox.
We've seen these go into precision rotary tables and indexing stations mostly, but I wouldn't recommend it for high-speed pick-and-place because the max speed tops out at 4 rps and you'll lose torque fast above 2 rps anyway.
The torque constant is 6.7 Nm/Arms, so if you're running it at 10 amps continuous you'll get about 67 Nm at the shaft — well above the rated continuous 17 Nm — but that peak torque of 45 Nm is where it shines for short bursts.
Most buyers go with the 1536000 pulse/rev encoder for the absolute accuracy of ±10 arc-sec, though the standdard ±26 arc-sec option works fine for less demanding appliction, and we usually have stock on both (check lead time on the higher-grade one).
You'll need a three-phase drive capable of handling back-EMF constant of 572 Vp/(krpm) — that's a bit higher than some similar motors, so confirm your amplifier can take it before ordering, and the axial load capacty is 4200N in the positive direction but only 2200N negative, so mind your mounting orientation.
Our standard MOQ for the QR170-100 is 10 units, but we can go down to 5 for first-time orders or trial runs. Just reach out to us and we'll work something out.
Lead time is usually 4 to 6 weeks from order confirmation, depending on current stock levels. If you need it faster, let us know and we can check our inventory.
Yes, we can provide both ISO9001 and CE certificates upon request. Just ask your sales rep and we'll send them over.
Yes, the 100 Nm radial load capacity is the maximum allowed for reliable operation. Exceeding that may affect performance or cause damage, so we recommend staying within spec.
Store it in a clean, dry place between -20°C and +50°C, away from dust and moisture. Keep it in its original packaging to protect the encoder and bearings.
Highly impressed with the delivery speed and packaging quality of this product. The motor arrived much earlier than expected, which was a pleasant surprise. Handling was excellent, with secure packaging that prevented any damage during transit. The overall service was top-notch, making the entire process smooth and hassle-free. I would definitely recommend this for anyone needing reliable industrial components.
Quick delivery and excellent packaging ensured the motor arrived safely without any delays. Quality-wise, the construction feels robust and well-made, meeting high standards for industrial use. Service was outstanding, with responsive support that promptly addressed my inquiries. Overall, a very satisfactory experience from start to finish.
Just outstanding experience with this purchase! The delivery was incredibly fast, arriving well ahead of schedule, which minimized downtime for our operations. Quality-wise, the motor appears robust and well-crafted, meeting high industrial standards. Service from the seller was exceptional—prompt responses and helpful support throughout the process. Overall, a very reliable and satisfying transaction that I'd highly recommend.
Rapid delivery and excellent packaging ensured my order arrived safely and on time. The motor's build quality feels robust and reliable, meeting my expectations for industrial use. Customer service was responsive and helpful throughout the process, addressing my queries promptly. Overall, a smooth and satisfactory experience from start to finish.
Commendable experience with this purchase. The delivery was impressively fast, arriving well ahead of the estimated schedule, which minimized any downtime in our operations. The packaging was secure and professional, ensuring the item arrived in perfect condition without any damage. In terms of quality, it appears robust and well-manufactured, meeting the high standards expected for industrial components. Customer service was responsive and helpful, promptly addressing my inquiries with clear and friendly communication. Overall, a smooth and satisfactory transaction that I would recommend to others in the industry.
Prompt delivery and excellent packaging ensured the motor arrived safely without any delays. The build quality feels robust and durable, meeting high standards for industrial use. Customer service was responsive and helpful throughout the process, addressing all my queries efficiently. Overall, a very satisfying experience from start to finish.
Outstanding experience with this purchase! The logistics were incredibly efficient; the motor arrived well-packaged and ahead of schedule, which minimized any downtime for our operations. Quality-wise, it's robust and built to last, with no signs of defects or issues upon inspection. The customer service team was responsive and helpful, promptly addressing my inquiries with clear and friendly support. Overall, a smooth and reliable transaction that I'd highly recommend.
Absolutely outstanding experience from start to finish! Arrived two days earlier than estimated, which was a fantastic surprise given the current global shipping challenges. The packaging was industrial-grade secure with multiple protective layers ensuring zero transit damage. Quality inspection revealed flawless construction with perfect alignment and smooth operation right out of the box. Customer service team provided exceptional support, promptly answering technical queries with detailed documentation. Their proactive shipping updates and willingness to accommodate special delivery instructions demonstrated remarkable professionalism. The motor itself exhibits superior craftsmanship with impeccable surface finishing and robust connectors. Every aspect exceeded expectations, from the clearly labeled components to the comprehensive certification documents included. This supplier clearly prioritizes customer satisfaction through meticulous attention to logistics, quality control, and responsive communication. The seamless coordination between their warehouse team and logistics partners resulted in a hassle-free delivery experience. Impressive dedication to maintaining high standards across all operational aspects makes them a truly reliable partner for critical industrial components. Would confidently recommend their services to any organization requiring precision equipment with guaranteed performance and dependable supply chain management.
Excellent delivery speed and packaging. Every detail was handled with care, ensuring the motor arrived in perfect condition. Efficient logistics made the entire process smooth and hassle-free. The quality of the motor is outstanding, with robust construction that meets high industrial standards. Customer service was responsive and helpful, providing clear updates and assistance when needed. Everything exceeded expectations, making it a reliable purchase for automation needs.
