Variable Speed Gearbox
The UDL speed controller is a mechanical continuously variable transmission device that uses the principle of friction transmission to continuously and smoothly change the output speed during operation, without the need for fixed gear changes like a gearbox. It is a key component in industrial transmission systems for precise speed control.
Models


Size
|
UDL002 UDL005 UDL010 UD020 |
UD030S UD030L UD050S UD050L |
Features
- Stepless speed control: This is its most fundamental characteristic. By rotating the handwheel or using an electric actuator, the output speed can be adjusted continuously and smoothly during equipment operation, enabling precise control of process parameters.
- Wide speed adjustment range: Typically, they have a wide range of speed ratios (e.g., 1:4.5 to 1:7), meaning that multiple different output speeds can be achieved at the same input speed.
- Controllable precision: Slow lifting speed and high positioning accuracy make it suitable for applications requiring precise adjustment;
- High speed control accuracy: Thanks to the stability of the mechanical structure, very precise speed adjustments can be achieved, meeting the needs of high-precision production.
Products Description
|
Models |
Power |
Ratio |
Output Speed(n2)* |
Output Torque |
Output Shaft Dia. |
Output Flange Dia. |
|
UDL002 |
0.18KW |
1.6~8.2 |
800~170r/min |
1.5~3N.m |
Φ11 |
Φ140 |
|
UDL005 |
0.25KW |
1.4~7 |
1000~200r/min |
2.2~6N.m |
Φ14 |
Φ160 |
|
UDL005 |
0.37KW |
1.4~7 |
1000~200r/min |
3~6N.m |
Φ14 |
Φ160 |
|
UDL010 |
0.55KW |
1.4~7 |
1000~200r/min |
4~8N.m |
Φ19 |
Φ200 |
|
UDL010 |
0.75KW |
1.4~7 |
1000~200r/min |
6~12N.m |
Φ19 |
Φ200 |
|
UD020 |
1.1KW |
1.4~7 |
1000~200r/min |
9~18N.m |
Φ24 |
Φ200 |
|
UD020 |
1.5KW |
1.4~7 |
1000~200r/min |
12~24N.m |
Φ24 |
Φ200 |
|
UD030 |
2.2KW |
1.4~7 |
1000~200r/min |
18~36N.m |
Φ28 |
Φ250 |
|
UD030 |
3.0KW |
1.4~7 |
1000~200r/min |
24~48N.m |
Φ28 |
Φ250 |
|
UD030 |
4.0KW |
1.4~7 |
1000~200r/min |
32~64N.m |
Φ28 |
Φ250 |
|
UD050 |
5.5KW |
1.4~7 |
1000~200r/min |
45~90N.m |
Φ38 |
Φ300 |
|
UD050 |
7.5KW |
1.4~7 |
1000~200r/min |
59~118N.m |
Φ38 |
Φ300 |
Specifications
|
Model |
Variable speed gearbox |
|
Input Speed |
1400rpm |
|
Applicable Industries |
Manufacturing Plant, Food & Beverage Factory |
|
Housing material |
Aluminum, Cast Iron |
|
Output speed |
5.86~1000rpm |
|
Color |
Blue, silver, etc |
|
PAM IEC |
63B5, 71B5, 80B5, 90B5, 100B5, 112B5 , 132B5 |
|
Optional |
Handwheel |
|
Warranty |
1 year |
Size for example

|
B |
C |
C1 |
D(j6) |
E |
G |
G3 |
H |
M |
M1 |
N |
O |
O1 |
P |
T |
KA |
KB |
KC |
KD1 |
KE |
KD |
b |
t |
|
|
UDL002 |
23 |
50 |
46 |
11 |
70 |
112.5 |
64.5 |
72 |
115 |
60 |
95 |
9 |
M6 |
140 |
3.5 |
71 |
111 |
78 |
110 |
85 |
110 |
4 |
12.5 |
|
UDL005 |
30 |
40 |
53 |
14 |
80 |
110 |
74 |
90 |
130 |
77 |
110 |
9 |
M8 |
160 |
3.5 |
71 |
123 |
90 |
110 |
85 |
110 |
5 |
16 |
|
UDL010 |
40 |
58 |
60 |
19 |
100 |
139 |
85.5 |
98 |
165 |
84 |
130 |
11 |
M8 |
200 |
3.5 |
79 |
140 |
107 |
120 |
85 |
120 |
6 |
21.5 |
|
UDL020 |
50 |
- |
- |
24 |
107 |
172 |
115 |
180 |
165 |
- |
130 |
11 |
- |
200 |
3.5 |
- |
144 |
122 |
- |
85 |
150 |
8 |
27 |
|
UD030 |
60 |
- |
- |
28 |
150 |
208 |
131 |
270 |
215 |
- |
180 |
15 |
- |
250 |
4 |
- |
188 |
150 |
- |
110 |
160 |
8 |
31 |
|
UD050 |
70 |
- |
- |
38 |
200 |
244 |
131 |
- |
265 |
- |
230 |
19 |
- |
300 |
5 |
- |
- |
192 |
- |
110 |
194 |
10 |
41 |

|
B |
C |
C1 |
D(j6) |
E |
H |
H1 |
K |
L |
M1 |
M2 |
O1 |
KA |
KB |
KC |
KD |
KD1 |
KE |
b |
t |
Z |
|
|
UDL002 |
23 |
105 |
17.5 |
11 |
80 |
145 |
120 |
87.5 |
135.3 |
110 |
71 |
9 |
71 |
111 |
78 |
110 |
110 |
85 |
4 |
12.5 |
10 |
|
UDL005 |
30 |
104 |
20 |
14 |
93 |
149 |
125 |
104 |
140 |
120 |
96 |
9 |
71 |
123 |
90 |
110 |
110 |
85 |
5 |
16 |
10 |
|
UDL010 |
40 |
125 |
26 |
29 |
113 |
190 |
150 |
125.5 |
179 |
160 |
135 |
11 |
79 |
140 |
107 |
120 |
120 |
110 |
6 |
21.5 |
15 |
|
UD020 |
50 |
140 |
49 |
24 |
125 |
241 |
150 |
165 |
222 |
180 |
143 |
12 |
- |
144 |
122 |
150 |
- |
110 |
8 |
27 |
18 |
|
UD030 |
60 |
230 |
25 |
28 |
150 |
300 |
270 |
191 |
268 |
245 |
190 |
14 |
- |
188 |
150 |
160 |
- |
110 |
8 |
31 |
25 |
|
UD050 |
70 |
250 |
33 |
38 |
200 |
365 |
290 |
201 |
319 |
315 |
245 |
-18 |
- |
- |
192 |
194 |
- |
110 |
10 |
41 |
30 |
Application




Company Profile

Product Range:
Gear reducers, worm gear reducers, and electric motors, etc.
Core Advantages
Customized production, extensive export experience;
Service Scope:
Integrated product export, technical support, and after-sales guarantee.

FAQ
Q1: What is the standard delivery time for your products? What about customized products?
A1: The delivery time for standard models is typically 5 to 30 business days. For customized products, the specific timeframe will be determined after evaluating and confirming the customized solution.
Q2: Do you provide technical support?
A2: Yes, we provide comprehensive technical support. We have a professional design and R&D team that can provide support for product selection, installation guidance, commissioning advice, and troubleshooting based on your specific application requirements, ensuring smooth equipment integration and operation.
Q3: What shipping methods do you offer? How will the goods be shipped to us?
A3: We support a variety of international and domestic shipping methods, including air freight, sea freight, and rail transport. The specific method will be recommended based on your location, cargo volume and weight, delivery time requirements, and budget. We can assist in arranging door-to-door logistics.
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