Audited Supplier
Direct Drive Motors
A direct drive motor is any motor - rotary or linear - in which the load is directly coupled to the motor without mechanical transmission elements such as gearboxes, rack and pinions, or belt and pulley systems. In this system, the motor directly drives the load. The reduction in the amount of moving parts increases the efficiency of the system, creates a quiet and highly dynamic motor operation, and increases the lifespan of the system.
Han Drive DD motor has two types of structure: inner rotor and outer rotor to meet more application requirements.
Diameter from 40mm to 760mm, continuous torque from 0.8N.m to 5000N.m. There are more than a dozen sizes to choose from, absolute accuracy can reach to ± 6arc-sec, repeated positioning up to ± 1arc-sec..Has high precision, high rigidity, low axial radial runout and other advantages.
| Specification | QR80-067 | |
| Peak Torque: | N.m | 3.5 |
| Continuous Torque | N. m | 1 |
| Max. Speed | rps | 4 |
| Rated Speed | rps | 2 |
| Line Resistance | Ohm | 3.8 |
| Line Inductance | mH | 4 |
| Torque Constant | Nm/Arms | 0.6 |
| Back-EMF Constant | Vp/(krpm) | 51 |
| Continuous Current | Arms | 1.5 |
| Peak Current | Arms | 5 |
| Pole Pairs | P | 11 |
| Encoder Resolution | sin-cos/rev | 8192 |
| Absolute Accuracy | arc-sec | ±32 |
| Repeatability | arc-sec | ±1.5 |
| Numbers of Origin Pulse | pulse/rev | 1 |
| Max. Power | KVA | 0.2 |
| Rated Power | KVA | 0.07 |
| Rotor inertial | kgcm² | 6.35 |
| Max.Moment load | ||
| Axial Load Positive | N | 800 |
| Axial Load Negative | N | 600 |
| Radial Load | Nm | 10 |
| Mechanical Accuracy of Load Mounting | Um | 15,5 or less |
| Weight | Kg | 2.5 |
Handrive products include DD Motor,Linear Motor and Module, Voice Coil Motor, Double Drive Gantry Platform/Module, and other series. Products are widely used in micro precision laser processing equipment, precision measuring instruments, LED equipment, electronic semiconductor equipment,3C equipment, testing equipment, new energy battery equipment, medical equipment,and scientific research equipment, and other intelligent equipment.
Handrive is professional manufacturer of direct drive motor,including rotary and Linear motor.
*Plant area :56000 square meters
*Set up dust-free workshop and independent laboratory
*Equipped with nearly 100 sets of advanced production equipment and testing instruments
*Rich industry application cases
*Direct drive motor product line complete
Q1: Are you manufacturer?
A1: Yes,Jiangxi Han Drive Intelligence Technology Co.,Ltd.Our factory covers an area of 56000m, with dust-free workshop and independent laboratory, complete production system and testing system of direct drive technology.
Q2: What's the shipping/freight cost?
A2: It depends on the quantities and shipping methods.
Q3: What is the delivery time?
A3: It takes about 10-15 working days for sample order and 20-25 working days for quantity within 100pcs. Please check with us when you place an order.
Q4: What is the material of your motor?
A4: Most is steel,some is aluminum.
Q5: What's the weight does the motor bear?
A5: It depends on,different model can bear different weight.
