DDR Torque Motor-BI4
Min. Order (MOQ)
1
Lead Time
2 Weeks
Ref. Price
Latest Price
Product Overview:
A direct drive DDR torque motor designed for CNC machine tools and motion control systems. It features high torque density, precise control, and efficient cooling, enabling high-speed positioning with minimal backlash in manufacturing applications.
Product Description
A direct drive DDR torque motor designed for CNC machine tools and motion control systems. It features high torque density, precise control, and efficient cooling, enabling high-speed positioning with minimal backlash in manufacturing applications.
Product Detail
Product Specifications
| Torque Motor BI4 Series Specification | ||||||
| Motor Model No.：BI4-xxx-S-x-0-W | 010-S-A-0 | 015-S-B-0 | 020-S-A-0 | 030-S-B-0 | ||
| Performance Parameters | Symbol | Unit | ||||
| Pole pairs | p | — | 22 | 22 | 22 | 22 |
| Max.Working Bus Voltage | Vdc | V | 540 | 600 | 540 | 600 |
| Peak torque | Tp | Nm | 170 | 235 | 356 | 536 |
| Continuous torque (Water cooling) | Tcw | Nm | 101 | 141 | 209 | 315 |
| Continuous torque (Natural cooling) | Tc | Nm | 48.06 | 66.60 | 100.10 | 150.70 |
| Peak Current | Ip | Arms | 7 | 7 | 43 | 29 |
| Continuous current (Water cooling) | Icw | Arms | 3.80 | 3.80 | 23.00 | 15.14 |
| Continuous current ((Natural cooling) | Ic | Arms | 1.80 | 1.80 | 11.00 | 7.25 |
| Torque Constant | Kt | Nm/Arms | 26.7 | 37 | 9.1 | 20.8 |
| Back EMF Constant | Ke | Vrms/rad/s | 8.9 | 12.3 | 3.0 | 6.9 |
| Back EMF Constant | Ke | Vrms/
(1000r/min) |
1614 | 2237 | 550 | 1256 |
| Line Resistance | R | Ω | 38.0 | 50.0 | 2.3 | 5.8 |
| Line Inductance | L | mH | 140.0 | 180.0 | 9.0 | 20.0 |
| Max.speed,Tcw | Nmax,Tcw | rpm | 110.0 | 60.0 | 460.0 | 240.0 |
| Max.speed,Tc | Nmax,Tc | rpm | 170.0 | 110.0 | 580.0 | 290.0 |
| Max.speed,Tp | Nmax,Tp | rpm | 30.0 | 5.0 | 300.0 | 160.0 |
| Max.speed,0 | Nmax | rpm | 230.0 | 160.0 | 670.0 | 330.0 |
| Power consumption, output Tcw | Plw | W | 1152.0 | 1516.0 | 2555.1 | 2769.4 |
| Power consumption, output Tc | Plc | W | 259.0 | 340.0 | 584.4 | 633.9 |
| Motor constant | Km | Nm/√W | 3.0 | 3.6 | 4.1 | 6.0 |
| Cooling water flow | dV/dt | L/min | 3.40 | 3.90 | 5.21 | 7.00 |
| Cooling water temperature difference setting | △θ | k | 5 | 5 | 5 | 5 |
| Rated winding temperature | θ | ℃ | 130 | 130 | 130 | 130 |
| Motor Mass | Ms | Kg | 7.5 | 10.0 | 13.0 | 32.0 |
| Rotor Mass | Mr | Kg | 2.4 | 3.4 | 5.0 | 7.5 |
| Rotor Moment of Inertia | Jm | Kg*m2 | 0.0137 | 0.0193 | 0.0276 | 0.0415 |
| Cable length (Can be extended optional) | L | M | 3.0 | 3.0 | 3.0 | 3.0 |
| Cable Minimum bending radius | R | mm | 102.0 | 102.0 | 102.0 | 102.0 |
Dimension
Characteristics:
Direct drive torque motors has high torque over a wide range of speed, from low speed condition to high velocities, the performance of a torque motor over its velocity range can be seen in the torque/speed curve, which have been designed specifically for direct drive applications provide excellent control loop quality ensuring optimum stiffness, smooth motion, and excellent velocity control with low torque ripple.
Running smoothly, high quality and excellent performance.
Why choose us?
Q: What about the products specialites?
A: Unique technology, direct drive expertise,high quality and ease of integration
Q: What is your trade Assurance?
A: 100% quality assurance, 100% on time shipment
Q: What about your company’s business area?
A: We are proud of an extensive offering of DDL motor (Direct Drive Linear Motor), DDR motor (Direct Drive Rotary motor), voice coil actuator, servo drive, industrial Robot, automation and other motion products, which providing a large selection to meet nearly all customers’ needs.
Q: What’s your products applications?
A: Now our motion control solutions serve in a broad range of applications in multiple sectors,
such as: industrial manufacturing, CNC machine tool, semiconductor, automation, PCB, solar energy industry,
laser industry, SMT, AOI, medical, textiles, automotive industry, assembly line etc.
HAN’S MOTOR DDR Torque Motor Products Series.:
We’re pursuing good quality, reasonable price, on time delivery and efficient service etc.
Applications:
Machine tools, machining centers, metal forming, rotary transfer systems, printing/converting machines, and plastic processing equipment.
Exhibitions & International market
Packaging &Delivery:
Packaging Details.: plywood packing
Port.: Shenzhen ( Sea / Air shipping, TNT, UPS, FedEx and DHL ect.)
Leading time: According to the order quantity, 10 days for the small order and 20 days for the bulk order
