Gearbox

Raydafon BABR precision planetary gear units are the high-rigidity tier of the BAB family, built for reversing servo axes and offset loads. A wide-set output bearing and wider one-piece planet carrier raise tilting stiffness, while helical planetary gears and precision-ground teeth keep backlash at ≤3 arcmin. Ratios cover 3:1 to 100:1, single-stage efficiency reaches 96–98%, and IP65 protection plus lifetime synthetic grease reduce maintenance. Each unit ships with a bolt-on servo motor adapter matched to the motor flange and shaft. Used in CNC, robotics, packaging, printing, material handling and medical equipment. OEM ratios, shaft, flange and nameplate available.

Raydafon BAD precision planetary gear units are the general-purpose tier of the planetary gearbox range, tuned for volume OEM supply. Helical planetary gears and a one-piece planet carrier give smooth torque transfer and stable alignment under reversing load. Ratios cover 3:1 to 100:1, standard backlash is ≤8 arcmin for single stage and ≤12 arcmin for two stage, single-stage efficiency reaches 96–98%, and IP65 protection plus lifetime synthetic grease reduce maintenance. Each unit ships with a bolt-on servo motor adapter matched to the motor flange and shaft. Used in packaging, labeling, general automation, material handling, woodworking and solar tracking. OEM ratios, shaft, flange and nameplate available.

Raydafon BADR precision planetary gear units are built for servo axes that need low backlash, high torsional rigidity and repeatable positioning. Helical planetary gears run smoother and quieter than straight-cut gears, while the one-piece planet carrier holds alignment under reversing load. Ratios cover 3:1 to 100:1, backlash options are ≤3 arcmin or ≤8 arcmin, single-stage efficiency reaches 96–98%, and IP65 protection plus lifetime synthetic grease reduce maintenance. Used in robotics, CNC, packaging, printing, medical equipment and solar tracking. OEM motor adapter, shaft, flange and nameplate available.

BAE series precision planetary gear units cover 7 frame sizes (42–235 mm) with ratios from 3:1 to 100:1. Backlash ≤3 arcmin (precision grade), single-stage efficiency ≥97%, rated output torque up to 2,000 Nm. Carburized 20CrMnTi gears (HRC 58–62), IP65 sealed housing, 20,000-hour design life. Direct motor flanges for IEC, NEMA, and major servo brands.

BAF series precision planetary gear units cover 7 frame sizes (42–235 mm) with ratios from 3:1 to 100:1. Backlash ≤5 arcmin (standard) or ≤3 arcmin (precision). Rated torque up to 1,500 Nm, single-stage efficiency ≥96%. Carburized 20CrMnTi gears (HRC 58–62), IP65 housing. Direct flanges for IEC, NEMA and major servo brands.

Raydafon BPG/BPGA precision planetary gear units share the same case-hardened and ground planetary gearing and differ only at the output interface. BPG uses a solid keyed output shaft for coupling, while BPGA uses a large output flange for direct bolt-on to driven equipment. Ratios cover 3:1 to 100:1, single-stage backlash is <3 arcmin, two-stage backlash is <5 arcmin, single-stage efficiency reaches up to 97%, and rated torque covers 25 Nm to 1000 Nm depending on frame size. Standard IEC motor flanges and hollow input shafts allow direct coupling to servo or stepper motors. Used in robotics, CNC machine tools, packaging and printing, automation, medical equipment and aerospace. OEM ratios, backlash, shafts, flanges and housings available.