What motor for rehabilitation robot(dc motor robot)?
Rehabilitation robot(dc motor robot) use Rehabilitation robotics it belongs to a branch of medical robot, due to the popularity of 5G is widely used in medical, rehabilitation and other fields; rehabilitation robot(dc motor robot) in the joints, drive, tray, walking and other components widely used micro brush DC motor, ブラシレスDCモーター, ステッピングモーター, hollow cup motor, servo and other micro motors, 駆動モーターとして. いつもの, they are also used together with a reduction gearbox. The following details the types of micro motors and parameters that will be used in rehabilitation robots.
初め. DCギヤードモーター
Product Category: DC geared motor
Product Model：ZWMD008008-152-01
Product specification: Φ8MM product
電圧：4.2V
No-load speed：15000-30000回転数
No-load current: <105 ミリアンペア (can be customized)
Speed reduction ratio: 152:1 (customizable)
Rated load：customized on demand
2番, stepper geared motor
Product classification: Stepper geared motor
Outside diameter: 6んん
材料: Hardware
Rotation direction: cw&ccw
Gearbox return difference: ≤3°
Bearing: oil bearing; rolling bearing
Axial runout: ≤0.3mm (oil bearing); ≤0.2mm (rolling bearing)
Output shaft radial load: ≤ 0.5N (oil bearing); ≤ 5N (rolling bearing)
Working temperature: -20……+85℃
Three, hollow cup motor
Product classification: hollow cup geared motor
Outer diameter: 24んん
材料: プラスチック
Rotation direction: cw&ccw
Gearbox return difference: ≤3° (can be customized)
Bearing：Oil bearing;rolling bearing
Axial runout: ≤0.1mm(oil bearing);≤0.1mm(rolling bearing)
Output shaft radial load:≤50N(oil bearing);≤100N(rolling bearing)
Input speed:≤15000rpm
Operating temperature:-20……+85℃
Four, DC brush motor
Product classification: DC brushed geared motor
Outer diameter: 10んん
材料: hardware
Rotation direction: cw&ccw
Gearbox return difference: ≤3°
Bearing：oil bearing;rolling bearing
Axial runout: ≤0.3mm(oil bearing);≤0.2mm(rolling bearing)
Output shaft radial load: ≤2N (oil bearing); ≤7N (rolling bearing)
Operating temperature: -20 ……+85℃
V. ブラシレスDCモーター
Product Category: Brushless gear motor
Product Specifications：Φ20MM products
電圧：12V
No-load current：220 mA （customizable)
Load speed：2.4-1000 rpm（customizable)
Speed reduction ratio: 5/25/125/625:1 (customizable)
Six, custom non-standard servo
商品名: Robot servo
Project description In order to meet the needs of various types of robot joints developed by modern high technology, we produce robot joint gearboxes with specifications ranging from 3.4MM to 45MM; in order to solve the design and manufacturing precision of the servo gear and the control of the return difference of the servo, we have optimized the design and manufacturing precision of the servo gear according to our many years of R&D and design experience combined with the market demand of robot joints to reduce the return Difference.
Different parts in the rehabilitation robot, using different micro drive motors, servo, non-standard custom drive motors, usually applied in the joint servo, drive rotation, limb interaction and other drive modules.
