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Push-on Bayonet Lock Miniature Waterproof Connector, HR34B Series

Push-on Bayonet Lock Miniature Waterproof Connector, HR34B Series

HIROSE ELECTRIC

HIROSE ELECTRIC

This is an I/O connector for servo motor signals. It has excellent seismic resistance, is waterproof, and is easily removable, so it can also be used for an extensive array of other applications.

[Features]
• Waterproof structure: Uses an IP67 mechanism (during mating) with superior oil resistance.
• In addition, the 4 wire receptacles are waterproof as standalone units.
• Excellent mating and operability: Simply push in the plug and mating is complete.
• Rotate the sleep during mating to unlock.
• The mating position display makes aligning mating time and position easy.
• Blind mating can be carried out using the 3-position mating guide key (due to the structure of the plug connector, there is no risk of damaging the receptacle terminal).
• Cable pulling direction is selectable: The right angle plug provides 8 selectable directions in 45° intervals for cable pull direction.
• Safety Standards: 4-core items correspond to TUV standards.

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Japanese Only

Part Number

Configured Part Number is shown.

I/O Circular Connector For Servo Motor Signals

Excellent vibration resistance and waterproofing, easy to attach and remove, and can be used for a wide range of applications

Excellent vibration resistance and waterproofing, easy to attach and remove, and can be used for a wide range of applications

Main Features of HR34B Series Push-on Bayonet Lock Miniature Waterproof Connector

Push-on Bayonet Lock Mating: Just push-on the plug to complete mating. Un-Mating: Unlock by rotating the sleeve.

Push-on Bayonet Lock
Mating: Just push-on the plug to complete mating.
Un-Mating: Unlock by rotating the sleeve.

Cable Exit Directions: Right angle plugs allow the cable to exit in 8 directions in 45° increments.

Cable Exit Directions
Right angle plugs allow the cable to exit in 8 directions in 45° increments.

Item 
Number of Contacts4-position, 10-position
Connector typeStraight plug, right-angle plug, receptacle
Plug wired typeCrimping, soldering
Receptacle wired typeSoldering
Cord tube materialPlastic, metal
Compatible cable range (for reference)(ø5.3 to 6.5) (ø6.5 to 7.3) (ø8.0 to 9.0)

Multiple variations

Product Standards

RatingRated Current10-position: 3 A
4-position: 5 A
Operating Temperature Range-25 to 125°C
Rated voltage10-position: 200 V AC, 250 V DC
4-position: 200 V AC, 200 V DC (pollution degree 3)
400 V AC, 400 V DC (pollution degree 2)
Storage temperature range-10 to 60°C
ItemStandardConditions
1. Contact resistance20 mΩ or lessMeasure at 1 A DC
2. Insulation resistance1,000 MΩ or lessMeasure at 500 V DC
3. Withstand voltageThere shall be no flashover or dielectric breakdown10-position: 900 V AC for 1 min., 4-position: 2,000 V AC for 1 min.
4. Vibration resistanceThere shall be no electrical discontinuity for 10 μs or greaterTest at 10 to 500 to 10 Hz/cycle, Double amplitude: 0.75 mm,
98 m/s2, Three directions, 3 hours each
5. ShockThere shall be no electrical discontinuity for 10 μs or greaterTest with acceleration of 490 m/s2, Duration: 11 ms
Three directions, 3 hours each
6. Mating cycleContact resistance: 30 mΩ or less500 times
7. Temperature cycleInsulation resistance: 500 MΩ or lessLeave at -55°C: 30 mins. > Room temperature: 2 to 3 mins. > 125°C: 30 mins.
> Room temperature: 2 to 3 mins. for a total of 5 cycles.
8. Humidity resistanceInsulation resistance: 50 MΩ or less (at high humidity)
500 MΩ or more (when dry)		Leave at temperature 71°C, humidity 95% for 336 hours.
9. WaterproofingNo water penetration inside connectorLeave at water depth of 1 m for 30 minutes while mated with the applicable connector

Product Materials/Processing

ItemMaterialsFinishNote
PlugOuter shellZinc alloy, aluminum alloy
and polyamide resin (black)
Black chrome plating
black chromate finish (trivalent chromium)
−
InsulatorPPS resin (black)−UL94V-0
Female contacts10-positionPhosphor bronzeGold plating−
4-positionCopper alloySilver plating−
O-ring,
Gasket
Fluororubber,
Nitrile hydride rubber
−−
ReceptacleOuter shellZinc alloyBlack chromate finish (trivalent chromium)−
InsulatorPPS resin (black)−UL94V-0
Female contacts10-positionCopper alloyGold plating−
4-positionBrassSilver plating−
Grounding contact4-positionBrassSilver plating−
O-ringFluororubber−−

Introduction to HR34B Series Standard Type Plugs and Receptacles

Straight plug (standard type / cord tube material: plastic)

Straight plug (standard type / cord tube material: plastic)

Dimensional drawing

Dimensional drawing

Right-angle plug (standard type / cord tube material: plastic)

Right-angle plug (standard type / cord tube material: plastic)

Dimensional drawing

Dimensional drawing

Receptacle (solder wired type)

Receptacle (solder wired type)

Dimensional drawing

Dimensional drawing

Connector Handling

1. Insertion: Holding the plug by the outer shell (A) align the arrow on the plug with the alignment mark on the receptacle and push straight in.

1. Mating:
Holding the plug by the outer shell (A) align the arrow on the plug with the alignment mark on the receptacle and push straight in.

2. Un-mating: Rotate the sleeve (B) counter-clockwise as shown in the diagram to a full stop and then pull out to un-mate the plug from the receptacle.

2. Un-mating:
Rotate the sleeve (B) counter-clockwise as shown in the diagram to a full stop and then pull out to un-mate the plug from the receptacle.

Product Usage Precautions

When completely mated and locked, the alignment arrow on the plug must line-up with the center line of the connector (alignment mark on the receptacle) as shown in the diagram above. If the alignment arrow and the center line of the connectors are not aligned (1 mm max.) re-insert the plug until they are aligned.

When completely mated and locked, the alignment arrow on the plug must line-up with the center line of the connector (alignment mark on the receptacle) as shown in the diagram above.
If the alignment arrow and the center line of the connectors are not aligned (1 mm max.) re-insert the plug until they are aligned.

  1. 1. Make sure the power is off before mating or un-mating the connector.
  2. 2. To insert the connector, push it in until the arrow tip of the plug mating mark indicates the specified position of the diagram above (i.e., the mating mark of the receptacle.)
  3. 3. Note that the display method of the mating mark will differ depending on the receptacle.
  4. 4. To maintain its waterproof properties and cable clamp force, use a cable that is within the range of the applicable cable diameter. Because the performance will differ depending on the cable structure, make sure to check all specifications of the cable assembly before use or production.
  5. 5. Consult Hirose Electric Sales for harness assembly procedure.
30
45
60
  1. 1
Part Number
HR34B-12WLPD-4S-X
HR34B-12WLPK-10SC
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSNumber Of Pins Rated Current
(A) 		Allowable Voltage
(V) 		Wiring Method Connection direction Representative Standard Plating of part touching terminal Specifications Features Conforming cable outer diameter
(mm) 		Special Notes Mating partner 1

MYR 64.52

1 Piece(s) 3 Day(s) or more -45200 ～ 400SolderAngleTUVSilverStandard TypeGuide key: Xφ 5.7 to 7.3200 VAC/200 VDC (pollution level 3), 400 VAC/400 VDC (pollution level 2)HR34B-12WRB-4P-X

MYR 93.53

1 Piece(s) 5 Day(s) or more -103200 ～ 250CrimpAngle-GoldRobust TypeNAφ 8 to 9AC200V/DC250VHR34B-12WRA-10P

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  1. 1
 

Basic Information

Connector Shape Round shape Connector series initials G·H·I G·H·I HR
Applicable pin/contact Female Connector Type Cable Connection Protection function (environmentally resistant) IP67
Shell Size 12 Product Category Plug Operating Temperature Range(°C) -20 to +125

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Specification/Dimensions

  • Number Of Pins

    • 4
    • 10

    Clear

  • Rated Current(A)

    • 3
    • 5

    Clear

  • Allowable Voltage(V)

    • 200
    • 250
    • 400

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  • Wiring Method

    • Solder
    • Crimp

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  • Representative Standard

    • TUV

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  • Plating of part touching terminal

    • Gold
    • Silver

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  • Specifications

    • Robust Type
    • Standard Type

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  • Features

    • Guide key: X
    • NA

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  • Conforming cable outer diameter(mm)

    • φ 5.7 to 7.3
    • φ 6.5 to 8
    • φ 8 to 9

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  • Connection direction

    • Straight
    • Angle

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Days to Ship

    • All
    • 3 Day(s) or Less
    • 5 Day(s) or Less

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