Audited Supplier
The low torque, metal seal, rotary joint series MQR makes it possible to supply air to rotating and sliding components. Rotational torque is unaffected by supply pressure and temperature fluctuations. The use of metal seals prevents the spool from sticking to the rotating surface even after a long period of non- operation. Piping ports are aligned in a spiral line for easy piping.
Product Feature
1. Rotational torque unaffected by supply pressure and temperature fluctuations.
2. Use of metal seals prevents the spool from sticking to the rotating surface even after a long period of non-operation.
3. Operating pressure: -100 kPa to 1 MPa
4. Piping ports are aligned in a spiral line for easy piping.
| Model | MQR1-M5 | MQR2-M5 | MQR4-M5 | MQR8-M5 | MQR12-M5 | MQR16-M5 | |
| Number of circuits (Number of ports) | 1 | 2 | 4 | 8 | 12 | 16 | |
| Working medium | Air | ||||||
| Seal structure | Metal seal | ||||||
| Guide structure | Bearing supported | Bearing supported at both ends | |||||
| Port size | Male R 1/8 | M5 x 0.8 | |||||
| Female M5 x 0.8 | |||||||
| Flow rate characteristics | C | 0.50 [dm³/(s·bar)] | |||||
| b | 0.40 | ||||||
| Cv | 0.17 | ||||||
| Lubrication | Not required | ||||||
| Min. operating pressure | -100 kPa | ||||||
| Max. operating pressure | 1.0 MPa | ||||||
| Working temperature Note 1) | -10 to 80ºC | ||||||
| Max. start-up rotation torque Note 2) | ≤0.003 N·m | ≤0.03 N·m | ≤0.05 N·m | ≤0.10 N·m | ≤0.20 N·m | ≤0.50 N·m | |
| Alowable rotation number Note 5) | 3000 min-1 (rpm) or less Note 3) | 2000 min-1 (rpm) or less | 1500 min-1 (rpm) or less | 900 min-1 (rpm) or less | 600 min-1 (rpm) or less | 200 min-1 (rpm) or less | |
| Allowable radial load (allowable coupling axis reaction) Note 4) | 1 N or less | 15 N or less | 30 N or less | 40 N or less | 50 N or less | 50 N or less | |
| Allowable axial load | |||||||
Packaging type:
| VPC Box | White Box | Color Box | VPC Carton | Pallet |
Delivery time:
| Conventional Products | Customized Products | Specially Customized Products |
| on the day of payment | 10 workdays | 25 workdays |
Payment term:
| Paypal | TT | Western Union | DP | LC | Money Gram | Online Bank | Pay later | DA |
| YES | YES | YES | NO | NO | YES | YES | YES | YES |
Transportation:
Express (DHL, UPS, TNT, JCEX, FEDEX) is available.
Sea and Air transports are available.
The most suitable transport way will be chosen for you.
Q1: What is your quality assurance?
A: We will inspect one by one before delivery. If the product is damaged in transit or has quality problems, you can choose to refund or resend the product, and the freight will be borne by us.
Q2: What is your terms of payment?
A: TT, we'll show you the photos of the products and packages before you pay the balance.
B: Paypal payment, Bank transfer, Trade Assurance order also available.
Q3: How about the lead time?
A: Normally it will take 3-7 days for our routine products.
Q4: What is your sample policy?
A: Some free samples can be offered if you contact us.
Q5: How about the warranty?
A: 1 year warranty.
