China manufacturer and exporter of gear speed reducers
 
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NMRV Series
Worm-Gear Speed Reducers
Worm-gear speed reducer
Worm gears with Pre-stage helical unit
Combination worm gear unit


Combination of speed variator and Worm-gear speed reducer
Torque arm
Output shaft and cover
Input flange B5 and unput flange B14


Shaft input worm-gear speed reducer and combination worm gear unit
 
G3 Series
Helical Gear Reducers


Three-phase motor reducer with foot screw
Three-phase motor reducer with flange
Input-flange reducer with foot screw

Input-flange reducer with output flange
Double-shaft reducer with foot screw
Double-shaft reducer with flange


Combination of stepless variator and input-flange reducer with foot screw


Combination of stepless variator and input-flange reducer with flange
 
Show the other products


TSRV Series stainless steel
worm-gear reducers
UDL Series speed variators

TR Series helical geared reducers

DC+NMRV series worm-gear reducers


  Add: ZiGui Plaza WenErXi Road 268
XiHu, HangZhou Zhejiang Province, China
Tel: 0086-571-88220971
       
       
Fax:0086-571-88220972
E-mail: shen@china-reducers.com

 


Exploded view & name of parts
 

2 stages/3 stage exploded view

UDL speed variators| Worm reducers |CycloIdal gear reducers Gearbox for Agricultural Machinery Planetary gearboxes Helical Geared motors spiral bevel geared motors DC small size geared motors GEARBOXES FOR TRACTORS & AUTO Special Reducers & gearboxes Worm Gearboxes for Irrigation system
 
number
parts name
number
parts name
number
parts name
1
oil seal-output shaft
14
pinion-2nd stage
28
rear cover-motor
2A
foot housing
15
gear-1st stage
29
bracket
2B
flange housing
16
spacer
30
screw-fan cover
3
bearing-output shaft
17
O-RING
31
long bolt-motor
4
key-output shaft
18
pin
32
cooling fan
5
output shaft
19
motor flange
33
fan cover-motor
6
spacer
20
inner hexangular screw
34
input shaft gear shaft
7
gear-3rd stage
21
oil seal-motor shaft
35
key-input shaft
8
oiliness bearing
22
spring washer
36
bearing-input shaft gear shaft
9
bearing-3rd stage pinion
23
bearing-motor shaft
37
input cover
10
pinion-3rd stage
24
rotor
38
input hole gear shaft
11
bearing-2nd stage
25
bearing-motor shaft
39
bearing-input hole
gear shaft
12
bearing-motor flange
26
motor stator
40
flange-input
13
bearing-2nd stage pinion
27
wire box
41
inner hexangular screw

Product Description Contents
1. Guide of type selection
2. Select the reducer type & Notice for order
3. Technical data
  1) Relation between power and torque
2) Basic formula for power of motor
3) Actual ratio
4) Output rotation
5) Output torque of basic type
6) Output torque of input-flange type
7) The admissible radial load on the output shaft
8) Performance table for combined of speed variator and input-flange reducer
9) Motor connection
10) Lubricant oil/quanity
11) Operating environment

4. Exploded view & name of parts
5. Correct the malfunction


 
 
 
 

UDL speed variators| Worm reducers |CycloIdal gear reducers Gearbox for Agricultural Machinery Planetary gearboxes Helical Geared motors spiral bevel geared motors DC small size geared motors GEARBOXES FOR TRACTORS & AUTO Special Reducers & gearboxes Worm Gearboxes for Irrigation system