B series RV type [Servo-Motor Driven]
![B series RV type [Servo-Motor Driven]](https://unicontrols-inc.com/wp-content/uploads/2022/05/3439997e7fc979011162d1f43e98052e.png) 
                            *When purchasing, detailed confirmation of the motor to be mounted is required.
Material of wetted parts
| A. Pump head | SUS316 | 
| B. Rotary valve | Zirconia ceramic | 
| C. Spacer | PTFE、POM | 
| D. O-ring | EPDM, FKM, silicone, CR, FFKM, Kalrez®, BUNA | 
| E. Plunger | Low expansion borosilicate tempered glass, SUS316, zirconia ceramic | 
| F. Nozzle | SUS316, POM | 
| G. Plunger Seal | Outside: PTFE, UHMW-PE Inside: EPDM, FKM, silicone, CR, FFKM, Kalrez® | 
| H. Headliner | PTFE, POM | 
*Kalrez® is a trademark or registered of E.I.Du Pont and affiliated companies.
Product Description
Suitable for constant volume dispensing of 5,000 to 50,000 cps at 0.05 to 20 cc.
<Features>
- By using a servo motor for the drive unit, each setting can be quantified and re-setting is easy.
- Compressed air is needed to drive rotary actuator.
- The system can be easily interlocked with other equipment, making it ideal for machine builders who need to coordinate the entire system.
- Customers can easily customize the motor and controller to suit their application.
- By selecting motors that are easily procurable in the country of use, it is possible to reduce concerns about procurement of motors and control devices.
Main Application
- Gel dispensing for alkaline batteries
- Dispensing of various adhesives and lubricants such as grease and oil
- Filling of food materials such as ketchup, cheese and cream
- Filling of cosmetic materials such as cream, lotion
List of Models
| MODEL (Model) | Dimensions(mm)*1 | Weight(kg)*1 | Maximum dispense volume (cc) | ||
| Overall length | Overall width | Overall height | |||
| 1SR3M-**** | (230) | 85 | 88 | 3.2 | ~0.23 | 
| 1SR4M-**** | ~0.40 | ||||
| 1SR5M-**** | ~0.63 | ||||
| 1SR7M-**** | ~1.23 | ||||
| 1SR10M-**** | ~2.51 | ||||
| 2SR8R-**** | (280) | 91 | 94 | 4.1 | ~3.22 | 
| 2SR10R-**** | ~5.03 | ||||
| 2SR12-**** | ~7.24 | ||||
| 2SR14-**** | ~9.85 | ||||
| 2SR17-**** | ~14.52 | ||||
| 2SR20-**** | ~20.11 | ||||
*1 Reference dimensions and weight excluding motor.
*These precision metering pump products are built under the technology license from HIBAR.
