Advantages
• High power density
• Wear-free design
• Long service life
• Multi-stage versions available for low-speed requirements
• Low-backlash configuration available across the entire product range
SEW K Series Helical-Bevel Gear Reducers
Compact body with solid or hollow output shaft; available in foot, flange and torque arm mounting types.
Frame Sizes:
K37,K47,K57,K67,K77,K87,K97,K107,K127,K157,K167,K187
KA37,KA47,KA57,KA67,KA77,KA87,KA97,KA107,KA127,KA157,KA167,KA187
KF37,KF47,KF57,KF67,KF77,KF87,KF97,KF107,KF127,KF157,KF167,KF187
KAF37,KAF47,KAF57,KAF67,KAF77,KAF87,KAF97,KAF107,KAF127,KAF157,KAF167,KAF187
KAT37,KAT47,KAT57,KAT67,KAT77,KAT87,KAT97,KAT107,KAT127,KAT157,KAT167,KAT187
KH37,KH47,KH57,KH67,KH77,KH87,KH97,KH107,KH127,KH157,KH167,KH187
KV37,KV47,KV57,KV67,KV77,KV87,KV97,KV107,KV127,KV157,KV167,KV187
Types and Structure of Parallel Shaft Gear Reducers
Parallel shaft reducers are equipped with spur gears, helical gears or double‑helical gears; their input shafts and output shafts run in parallel. Standard reduction ratios: single‑stage 1:1~1:7, two‑stage 1:10~1:30, three‑stage and above 1:5~1:200.
General Features of Parallel Shaft Reducers
High‑precision gears deliver extremely high transmission efficiency (single‑stage efficiency: 95%~98%).
Long service life is guaranteed with proper lubrication. Standardized gear components help cut production costs. Spur‑gear reducers can also be applied for speed increasing.
