关节模组电机
搭载超薄谐波减速器，结构紧凑，最大可达267N.m、同扭矩下体积达到极致优化，高精度多圈绝对值编码器、为人形机器人研发的专用核心零部件。
| 产品系列 | 关节型号（模组外径 - 红标） | 减速比 | 启停峰值扭矩（N.m） | 平均负载转矩容许最大值（机器人场景）（N.m） | 2000rpm/(减速比) 时额定转矩（N.m）（工业场景） | 额定转速（RPM）（带 1/2 额定扭矩） | 长度（mm） | 重量（kg） | 通孔（mm） |
| PRO系列 | CRA-RI30-40-PRO-2-XXX | 51/101 | 3.3/4.8 | 2.3/3.3 | 1.8/2.4 | 90/45 | 60 | 0.19 | 6 |
| CRA-RI30-40-PRO-2-XXX-2E-EC | 51/101 | 3.3/4.8 | 2.3/3.3 | 1.8/2.4 | 90/45 | 60.5 | 0.23 | 6 | |
| CRA-RI40-52-PRO-2-XXX | 51/101 | 8.3/11 | 5.5/8.9 | 3.5/5 | 80/40 | 62 | 0.32 | 12 | |
| CRA-RI40-52-PRO-2-XXX-2E-EC | 51/101 | 8.3/11 | 5.5/8.9 | 3.5/5 | 80/40 | 64.5 | 0.37 | 12 | |
| CRA-RI50-70-PRO-2-XXX | 51/81/101 | 23/29/34 | 8.6/13.5/13.5 | 6.6/9.6/9.6 | 75/46/37 | 63 | 0.66 | 12 | |
| CRA-RI50-70-PRO-2-XXX-2E-EC | 51/81/101 | 23/29/34 | 8.6/13.5/13.5 | 6.6/9.6/9.6 | 75/46/37 | 66.5 | 0.68 | 12 | |
| CRA-RI60-80-PRO-2-XXX | 51/81/101/121 | 42/53/66/66 | 32/33/49/49 | 19.8/27.5/30/30 | 68/43/34/24 | 72.5 | 1.03 | 18 | |
| CRA-RI60-80-PRO-2-XXX-2E-EC | 51/81/101/121 | 42/53/66/66 | 32/33/49/49 | 19.8/27.5/30/30 | 68/43/34/24 | 72.5 | 1.04 | 18 | |
| CRA-RI70-90-PRO-2-XXX | 51/81/101/121 | 69/91/102/108 | 42/58/61/61 | 32/42/50/50 | 61/38/30/25 | 73.5 | 1.27 | 18 | |
| CRA-RI70-90-PRO-2-XXX-2E-EC | 51/81/101/121 | 69/91/102/108 | 42/58/61/61 | 32/42/50/50 | 61/38/30/25 | 73.5 | 1.3 | 18 | |
| CRA-RI80-110-PRO-2-XXX | 51/81/101/121/161 | 121/169/194/207/217 | 68.5/107/133/133/133 | 48/78/84/84/84 | 54/35/27/23/17 | 85.5 | 2.06 | 27 | |
| CRA-RI80-110-PRO-2-XXX-2E-EC | 51/81/101/121/161 | 121/169/194/207/217 | 68.5/107/133/133/133 | 48/78/84/84/84 | 54/35/27/23/17 | 85.5 | 2.05 | 27 | |
| CRA-RI100-142-PRO-2-XXX | 51/81/101/121/161 | 267/376/411/436/459 | 133/206/267/267/267 | 94/146/169/169/169 | 44/29/22/18/12 | 100.5 | 3.96 | 32 | |
| CRA-RI100-142-PRO-2-XXX-2E-EC | 51/81/101/121/161 | 267/376/411/436/459 | 133/206/267/267/267 | 94/146/169/169/169 | 44/29/22/18/12 | 103.5 | 3.97 | 32 | |
| CRA-RI110-170-PRO-2-XXX | 51/81/101/121/161 | 497/641/702/762/800 | 242/351/460/557/557 | 169/255/328/363/363 | 22/15/12/10/7 | 121.7 | 6.84 | 40 | |
| CRA-RI110-170-PRO-2-XXX-2E-EC | 51/81/101/121/161 | 497/641/702/762/800 | 242/351/460/557/557 | 169/255/328/363/363 | 22/15/12/10/7 | 124.5 | 6.87 | 40 | |
| PRO-S 系列 | CRA-RI50-60-PRO-2-XXX | 51/81/101 | 23/29/34 | 8.6/13.5/13.5 | 6.6/9.6/9.6 | 75/46/37 | 63 | 0.45 | 12 |
| CRA-RI50-60-PRO-2-XXX-2E-EC | 51/81/101 | 23/29/34 | 8.6/13.5/13.5 | 6.6/9.6/9.6 | 75/46/37 | 66.5 | 0.47 | 12 | |
| CRA-RI60-70-PRO-2-XXX | 51/81/101/121 | 42/53/66/66 | 32/33/49/49 | 19.8/27.5/30/30 | 68/43/34/24 | 72.5 | 0.73 | 18 | |
| CRA-RI60-70-PRO-2-XXX-2E-EC | 51/81/101/121 | 42/53/66/66 | 32/33/49/49 | 19.8/27.5/30/30 | 68/43/34/24 | 74 | 0.76 | 18 | |
| CRA-RI70-80-PRO-2-XXX | 51/81/101/121 | 69/91/102/108 | 42/58/61/61 | 32/42/50/50 | 61/38/30/25 | 73 | 0.9 | 18 | |
| CRA-RI70-80-PRO-2-XXX-2E-EC | 51/81/101/121 | 69/91/102/108 | 42/58/61/61 | 32/42/50/50 | 61/38/30/25 | 73 | 0.99 | 18 | |
| CRA-RI80-97-PRO-2-XXX | 51/81/101/121/161 | 121/169/194/207/217 | 68.5/107/133/133/133 | 48/78/84/84/84 | 54/35/27/23/17 | 85.5 | 1.5 | 27 | |
| CRA-RI80-97-PRO-2-XXX-2E-EC | 51/81/101/121/161 | 121/169/194/207/217 | 68.5/107/133/133/133 | 48/78/84/84/84 | 54/35/27/23/17 | 85.5 | 1.62 | 27 | |
| CRA-RI100-120-PRO-2-XXX | 51/81/101/121/161 | 267/376/411/436/459 | 133/206/267/267/267 | 94/146/169/169/169 | 44/29/22/18/12 | 100.5 | 2.52 | 32 | |
| CRA-RI100-120-PRO-2-XXX-2E-EC | 51/81/101/121/161 | 267/376/411/436/459 | 133/206/267/267/267 | 94/146/169/169/169 | 44/29/22/18/12 | 103.5 | 2.51 | 32 |
