Hilintec C15 User manual

Copyright © Chengdu Hilin Technology Co., Ltd.
C15 Flow Control Vacuum Pump series
User Guide
Issue
11
Date
2020-06

C15 Flow Control Vacuum Pump series User Guide
Copyright © Chengdu Hilin Technology Co., Ltd.
Copyright © Chengdu Hilin Technology Co., Ltd. 2020. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means
without prior written consent of Chengdu Hilin Technology Co., Ltd.
Trademarks and Permissions
is a trademark of Chengdu Hilin Technology Co., Ltd. All other trademarks and
trade names mentioned in this document are the property of their respective holders.
Notice
The purchased products, services and features are stipulated by the contract made
between Chengdu Hilin Technology Co., Ltd. and the customer. All or part of the products,
services and features described in this document may not be within the purchase scope or
the usage scope. Unless otherwise specified in the contract, all statements, information,
and recommendations in this document are provided "AS IS" without warranties,
guarantees or representations of any kind, either express or implied.
The information in this document is subject to change without notice. Every effort has
been made in the preparation of this document to ensure accuracy of the contents, but all
statements, information, and recommendations in this document do not constitute a
warranty of any kind, express or implied.
Chengdu Hilin Technology Co., Ltd.
Address:
No.3663 Section 2 Muhua Road
Shuangliu District
Chengdu Sichuan China 610000
Website:
http://www.hilintec.com
Tel:
+86-28-62567958

C15 Flow Control Vacuum Pump Series User Guide
Copyright © Chengdu Hilin Technology Co., Ltd.
I
About This Document
Purpose
This document is a description of the C15 flow control vacuum
pump series in the test period, which is used to guide the relevant
technical personnel to understand the product characteristics.
Intended Audience
This document is intended for technical personnel. You should have
a good understanding of your product and have a clear concept of
the relevant parameters, specifications, and other information of the
applications of the micro pump.
Keyword
PWM speed control, working status indicator, related parameters,
wiring instructions

C15 Flow Control Vacuum Pump Series User Guide
Copyright © Chengdu Hilin Technology Co., Ltd.
II
Change History
The change history accumulates each update of this document. The
latest version of the document contains all the previous updates.
Issue
Date
Product
Version
Issuer
Modification
01
2018-3
1.0
LT
First official release
02
2018-4
1.0
LT
Determine preliminary
product model and
parameters
03
2018-5
1.0
LT
Define product model, add
circuit signals and
connection instructions
04
2018-10
1.0
LT
Add product images and
model of matching speed
controllers
05
2018-11
1.0
LT
Add description of product
version and speed feedback
06
2019-09
1.0
LYZ
Modify the document
format
07
2019-12
1.0
FB
Update notes in section 3.1
08
2020-02
1.0
FB
Add model description;
update outline drawing
09
2020-03
1.0
FB
Update definition of FG
feedback signal
10
2020-04
1.0
FB
Update some descriptive
terms
11
2020-06
1.0
FB
Update medium description

C15 Flow Control Vacuum Pump Series User Guide
Copyright © Chengdu Hilin Technology Co., Ltd.
III
Contents
About This Document............................................................................................... I
Change History..........................................................................................................II
Contents.................................................................................................................... III
1Product Characteristics........................................................................................1
1.1 Compact Size..................................................................................................................................... 1
1.2 Working Status Indicator....................................................................................................................1
1.3 Brushless Motor................................................................................................................................. 1
1.4 Protections..........................................................................................................................................1
2Special Features.....................................................................................................2
2.1 Speed Control Feature........................................................................................................................2
2.2 Warning Feature................................................................................................................................. 2
3Technical Parameters........................................................................................... 3
3.1 Key Parameters.................................................................................................................................. 3
3.2 Description of Versions......................................................................................................................4
3.3 Life-time Test Conditions.................................................................................................................. 4
3.4 Working Conditions........................................................................................................................... 4
3.5 Materials.............................................................................................................................................5
3.6 Parameter Curve.................................................................................................................................5
4Product Model Description................................................................................. 6
4.1 Brief Description of Model Naming.................................................................................................. 6
This series of pumps are mainly: basic type.............................................................................................. 6
5Electrical Connection............................................................................................7
5.1 Definition of Signals.......................................................................................................................... 7

C15 Flow Control Vacuum Pump Series User Guide
Copyright © Chengdu Hilin Technology Co., Ltd.
IV
5.2 Logical Wiring Diagram.................................................................................................................... 8
6Cautions................................................................................................................. 10
7Dimensions............................................................................................................ 11
8Appearance............................................................................................................12

C15 Flow Control Vacuum Pump Series User Guide
Copyright © Chengdu Hilin Technology Co., Ltd.
1
1Product Characteristics
1.1 Compact Size
The product weighs about 50g and the overall size is about
50x29x36mm.
1.2 Working Status Indicator
The bottom case of the pump is made of the light-transmitting
material ABS, which can directly reflect the working status of the
pump through the indicator light.
1.3 Brushless Motor
This model is driven by brushless motors which have the advantages
of long service life, low interference and high reliability.
1.4 Protections
Equipped with overheating protection, overload protection and
reverse connection protection function to prevent accidental damage
to the pump.

C15 Flow Control Vacuum Pump Series User Guide
Copyright © Chengdu Hilin Technology Co., Ltd.
2
2Special Features
2.1 Speed Control Feature
The flow can be changed by adjusting the motor speed of the pump
(by adjusting the PWM duty cycle).
Or you can order from our company a special speed controller for
micro pump (model: TS-G12) to regulate the speed.
2.2 Warning Feature
The color of the indicator light displayed on the transparent bottom
case (as shown in Figure 2-1 and Figure 2-2) can feedback the
working status of the pump:
1. It is normal when the blue light flashes regularly;
2. When the light remains red, it is abnormal, i.e. the motor runs too
low;
3. When the red and blue lights flash alternately, it is abnormal, and
at this time,the motor speed is low and unstable;
4. The indicator light is off when the positive and negative
connections are reversed;
5. When the voltage is out of the working voltage range (3.2V~6V),
the indicator light is off.
Figure 2-1 Normal working status Figure 2-2 Abnormal working status

C15 Flow Control Vacuum Pump Series User Guide
Copyright © Chengdu Hilin Technology Co., Ltd.
3
3Technical Parameters
3.1 Key Parameters
Model
Rated
Voltage
(V DC)
Load
Current
(mA)
Flow(L/min)
Relative
Vacuum
(kpa)
Weight
(g)
Peak
Flow
(L/min)
Average
Flow
(L/min)
C15L
5
≤240
≥1
≥0.56
≥36
≈50
Note: 1.Working voltage is 3.2V~6V, input voltage change will affect the load
current;
2. Unless otherwise specified, the technical parameters are measured under
the conditions of temperature 25℃ and standard atmospheric pressure of
101kPa. You can contact Hilintec to customize products with other
specifications.
3.The parameters in the table are measured at the maximum speed of the
motor under rated voltage. When the motor speed changes, the vacuum level is
basically unchanged.
4. The peak flow rate in the table refers to the flow value measured with a
rotameter, and the average flow rate is measured with a soap film flow-meter.

C15 Flow Control Vacuum Pump Series User Guide
Copyright © Chengdu Hilin Technology Co., Ltd.
4
3.2 Description of Versions
Performance
Version
Simplified
Version
Standard Version
Premium Version
Life time
≥2500h
≥6000h
≥10000h
Noise
★
★★
★★★
Reliability
★
★★
★★★
Parameter
Consistency
★
★★
★★★
Speed Feedback
None
FG signal feedback available
Speed Controller
None
Compatible with TS-G12 type speed controller
Note: 1. The more ★, the better performance of this item.
2.The noise data of the simplified version and the standard version are
not specified. For the noise data of the premium version, please refer to
the latest information.
3.3 Life-time Test Conditions
In a clean, non-corrosive laboratory, the pump carries a full load(the
inlet is blocked and the outlet directly connected to the atmosphere),
and operates continuously around the clock. The ambient
temperature is 5℃ ~33℃, which fluctuates with the climate; the
relative humidity is 30%~90%, which fluctuates with the climate.
3.4 Working Conditions
1. Environment: Permissible ambient temperature range of the pump
is 0 ℃ ~ 50 ℃, permissible relative humidity is ≤90%, no
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