Laifual DC Low-Voltage Joint Module Series (L52I-L170I)
Vendor: 来福谐波 Laifual
Product: DC低压系列关节模组 L52I-L170I
Laifual (03952.HK) DC low-voltage joint modules integrate a servo drive, frameless torque motor, dual absolute encoders (motor-side + output-side), precision harmonic reducer and safety brake in one unit; 48 VDC with CANopen / CAN FD / EtherCAT. Eight models L52I-L170I span 52-170 mm diameter and 0.55-9.48 kg, with 3.5-586 N·m rated and 11.5-1530 N·m peak torque at 51:1-161:1 ratios, targeting humanoid robots, cobots, medical devices and precision automation.
| length | 58.5-134 mm |
| models | L52I / L62I / L70I / L80I / L90I / L110I / L142I / L170I |
| supply | DC 48 V |
| weight | 0.55-9.48 kg |
| fieldbus | CANopen / CAN FD / EtherCAT |
| integration | servo drive + frameless torque motor + dual absolute encoders + harmonic reducer + brake |
| peak_torque | 11.5-1530 N·m |
| rated_torque | 3.5-586 N·m |
| outer_diameter | 52-170 mm |
| reduction_ratio | 51:1-161:1 |