以下是常用的减速机分类：
1、摆线减速机
2、硬齿面圆柱齿轮减速器
3、行星齿轮减速机（车间现用）
齿圈固定，太阳轮主动，行星架被动。从演示中可以看出，此种组合为降速传动，通常传动比一般为2.5～5，转向相同。
4、软齿面减速机
5、三环减速机
6、起重机减速机
7、蜗杆减速机
8、轴装式硬齿面减速机
9、无级变速机
FSM-45-60-075W
FS45N050-CTM075WA
FSM-45-60-075
FS45050-CTM075NN
HFM-18T-80-T90T
HF18T080-CTMR90NT
G3LM-22-60-T020W
G3L22N060-CTM020WN
G3LB-22-60-T020W
G3L22N060-CTB020WA
GL32N1200-CTMR60WT
HLU-18T-200-S90W
VFSY-30-200-2002
F3S45N200-CTM075WS
F3SM-45-200-T075WA
GL15N015-CTMR90WT
GL18N060-CTMY90WT
F3F40T240-CTB075WSXT9HZV-XY7502
F2FM-22L-10-T020A
F2FM-18-240-T40
F2F18N240-CTMR40NN
HFM-15R-50-T15WT
HFM15R50-CTML15WT
FSM-25-50-T010W
FS25N050-CTM010W
GLM-22-900-T25W
GL22N900-CTML25WA
GLM-28-1800-T25W
GL28N18X-CTML25WA
GLMN-15-240-T25W
GL15N240-CTBR25WA
GLMN-22-300-T40W
GL28N300-CTM40WA
GLMN-18-200-T60W
GL18N200-CTBY60WA
GLMN-18-200-T90W
GL18N200-CTBY90WA
G3FM-28-450-T010A
G3F28N450-CTM010NA
HFM-18R-200-S90
HF18R200-CSMR90NN
FSM-25-50-T010W
FS25N050-CTM010W
F2SJ-30-10-T040Z
GL15N015-CTMR90WT
GLM-15-15-T90WT
FSMN-30-450-T010WZTZ
FS30N450-CTB010WZTZ
H2LB-28L-50-T040
H2L28L050-CTB040NN
H2LB-28R-50-T040
H2L28R050-CTB040NN
H2LB-32R-50-075
H2L32R050-CTB075NS
GLMN-15-20-T90
GL15N020-CTMR90NN
H2LM-22R-30-T020A
H2L22R030-CTM020NA
FSJ-30-375-T010A
FSJ-55-450-075
VFSA-35-200-4002
FG-10M-3-S10
LG-10M-3-S10