这款大承载旋转台配备200毫米直径不锈钢工作台面，设计负载能力达700磅（约318公斤）。
其核心结构采用单套大载荷预紧交叉滚子轴承驱动工作台运动，该设计摒弃了传统双轴承配置，从而显著提升轴向跳动精度和抗偏摆性能。用户可根据需求选配高性能伺服电机或步进电机驱动系统。
RM-8采用减速比为80:1的蜗轮传动机构，通过预紧蜗杆有效降低齿轮传动链背隙。另提供低温版本可选，工作温度范围覆盖-50°C至70°C极端环境。
Specifications
Resolution | 0.32 arc-sec (Stepper Motor) |
Accuracy | ±72 arc-sec |
Max. Speed | 20°/sec (Stepper Motor) |
Repeatability (uni-directional) | 5 arc-sec |
Bi-directional Repeatability | 45 arc-sec |
Max Load Capacity | 317 kg (700 lbs) |
Travel Range | 360° Continuous |
Encoder | Optical rotary encoder mounted to rear of motor, 4000 CPR with Index (Optional) |
Limit Switches | None |
Origin | Inductive home switch (Optional) Optical index mark on encoder (with encoder option) |
Gear Ratio | 80:1 |
Stage Weight | 13.6 kg (30 lbs) |
Material | Aluminum Alloy Construction |
Finish | Black Anodize |
