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Orbray DiaphragmPump

Orbray DiaphragmPump
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Orbray DiaphragmPump

Product catalog summary

Overview

This confidential product catalog details Orbray diaphragm pumps, focusing on features, specifications, applications, handling, and options for various models primarily used in industrial inkjet printers and analytical instruments.

1. Application Examples

  • Industrial inkjet printers
  • Analytical instruments
  • Waste liquid recovery pumps

Key product attributes include lightweight, compact design, long life with high chemical resistance, maintenance-free and oil-free operation, low noise, patented check valve structure, and no priming required.

2. Product Features and Operating Principle

The pumps convert motor rotational motion into linear diaphragm movement via an eccentric crank, creating pressure changes that open/close check valves to generate fluid flow. Proprietary high-efficiency motors and patented check valves ensure stable self-priming and consistent flow.

3. Product Lineup and Specifications

  • Motor Types: Brushless (3-phase DC brushless, sensorless), stepping motors, brushed cored motors.
  • Nominal Voltages: 12V, 24V, and variable ranges depending on model.
  • Flow Rates: 2.0 ml/min (air pump) up to 1000 ml/min (liquid pump).
  • Pressure Ranges: Discharge pressure 0–100 kPa (up to 170 kPa for some air pumps), suction pressure -75 to 0 kPa.
  • Wetted Materials: PPS, PFA, FKM, FFKM, PTFE, SUS, Ni, POM depending on model/options.
  • Drivers: Built-in or external; some models without drivers.
  • Options: High chemical resistance (FFKM rubber, PTFE coating), PWM control for flow adjustment.

Performance curves illustrate flow rate versus pressure for each model.

4. Detailed Model Highlights

  • Types 5135 & 5136: Compact liquid pumps with pancake brushless motors, built-in drivers, PWM control, 250 ml/min flow.
  • Type 5046-01: Sensorless brushless motor, high chemical resistance, 250 ml/min flow, external driver.
  • Types 7038 & 7038T: Higher flow rates (600 and 1000 ml/min), chemical resistance and PWM control options.
  • Type 7039-01: 2-phase hybrid stepping motor, 32 ml/min flow, external driver, high chemical resistance option.
  • Type 7140: Brushed cored motor, 500 ml/min flow, standard high chemical resistance.
  • Type 8018Gt (Air Pump): Brushless motor, 2.0 L/min flow, pressure up to 170 kPa, optional PWM control.

5. Handling Instructions and Recommendations

  • Load: Use appropriate load to prevent motor or valve damage; overload may cause motor stop.
  • Fluid: Designed primarily for purified water; other fluids may affect performance and lifespan—consult manufacturer before use.
  • Fluid Temperature: Purified water usable between 5°C and 50°C; other fluids require consultation.
  • Operating Voltage: Follow model-specific manuals.
  • Electrical Connections: Correct polarity essential (red positive, black negative); FG signals and PWM wiring detailed.
  • Physical Handling: Avoid impacts and falls; motor surface may become hot—allow cooling before handling.
  • Tubing: Use 3–4 mm inner diameter tubes; connect according to suction/discharge arrows; push tubes fully to avoid disconnection.
  • Mounting: Install on flat, hard surfaces; avoid direct liquid exposure; use specified mounting holes and torque limits; avoid corrosive/toxic gases from adhesives; do not place objects on pump.
  • Maintenance: No daily maintenance required; periodic checks recommended.
  • Storage and Breaks: Avoid high temperature/humidity storage; clean pump after use with non-purified water; perform break-in operation after long storage; clean before long breaks to prevent residue buildup.
  • Warnings: Do not use if smoke, odor, or abnormal noise detected; do not disassemble or modify.

6. Critical Parameters and Limitations

  • Maximum pressure and suction limits vary by model; exceeding limits risks damage.
  • Use only recommended fluids and temperature ranges to maintain performance and longevity.
  • Proper electrical connection and load management are critical to avoid failure.
  • Handle carefully to prevent physical damage.

7. Summary of Best Practices

  • Operate within specified voltage, pressure, and temperature ranges.
  • Use purified water or consult manufacturer before other fluids.
  • Ensure correct tubing installation and secure connections.
  • Handle pumps carefully; allow motor cooling before handling.
  • Clean pump after use with fluids other than purified water, especially before storage or long breaks.
  • Do not attempt user-side part replacement; contact manufacturer for repairs.

Product Handling and Safety Instructions

  • No Disassembly or Modification: Strictly prohibited.
  • Fluid Ingress Warning: Do not use if fluid enters motor to avoid damage or hazards.
  • Explosion Hazard: Not explosion-proof; do not use in explosive atmospheres.
  • Parts Update Notice: Parts may change without notice to improve performance while meeting specifications.

Contact Information

For inquiries, contact Motor Sales Division:

See more

Catalog excerpts

Orbray DiaphragmPump-1

ダイアフラムポンプ 製品カタログ Diaphragm pump catalog モーター事業統括本部 モーター営業本部

 Open the catalog to page 1
Orbray DiaphragmPump-2

Orbray ダイアフラムポンプのご紹介 Introduction to Orbray Diaphragm Pump 応用アプリケーション Application Examples feed pump 産業用インクジェットプリンタ Industrial inkjet Printer 分析機器 Analytical Instrument 特徴/Features ・軽量コンパクト Lightweight & Compact ・長寿命、高耐薬品性 Long life, high chemical resistance ・メンテナンスフリー Maintenance-free ・オイルフリー Oil-free ・低騒音 Low noise ・逆止弁構造 Check valve structure ・呼び水不要 No priming required Orbrayの高効率モーターをベースに小型、軽量で耐食性に優れた ダイアフラム方式の送液ポンプと送気ポンプをご提供. 低騒音でメンテナンスフリー、Orbrayパ

 Open the catalog to page 2
Orbray DiaphragmPump-3

ダイアフラムポンプ概略構造 Diaphragm Pump Structure 自社製モーターを搭載した小型ダイアフラムポンプ Compact diaphragm pump equipped with an in-house motor 流体/Fluid Discharge side Suction side ポンプ室 Pump room ダイアフラム Diaphragm Eccentric crank Motor output shaft 原理と機構/Principle and Mechanism ・ モーターの回転運動を偏心クランクを用いてダイアフラムを直動運動に変換させる。 The rotational motion of the motor is converted into a linear motion of the diaphragm using an eccentric crank. ・ ダイアフラムの上下運動に伴いポン

 Open the catalog to page 3
Orbray DiaphragmPump-4

ダイアフラムポンプ 製品概要一覧 Diaphragm Pump Lineup Overview 液体ポンプLiquid Pump ベース機種 型式 Base model モータータイプ Motor type 定格電圧 Nominal voltage [V] 流量 Flow rate [ml/min] 吐出負荷範囲 Pressure range [kPa] 吸引負荷範囲 Suction range [kPa] ドライバ Driver オプション Options 使用流体 接触材質 Contact material ブラシレス (自社製品) Brushless ブラシレス Brushless ブラシレス ステッピング Stepping Brushed Cored 高耐薬品性仕様 High chemical resistance specs.

 Open the catalog to page 4
Orbray DiaphragmPump-5

ダイアフラムポンプ 製品概要一覧 Diaphragm Pump Lineup Overview エアーポンプAir Pump ベース機種 型式 Base model モータータイプ Motor type 定格電圧 Nominal voltage [V] 流量 Flow rate [ml/min] 吐出負荷範囲 Pressure range [kPa] 吸引負荷範囲 Suction range [kPa] ブラシレス (自社製品) 使用流体 接触材質 Contact material ドライバ Driver オプション Options

 Open the catalog to page 5
Orbray DiaphragmPump-6

ダイアフラム 液体ポンプ <Type:5135(仮)> Liquid Diaphragm Pump 開発品 Under development モータータイプ Motor type 定格電圧 Nominal voltage: Vcc 吐出負荷範囲 Pressure range 吸引負荷範囲 Suction range 接液材質 Wetted materials リード線 Lead wire Base frequency :50kHz max Recommended value :20kHz Low level:0.0…1.0 [V] Hi level:2.0…5.0 [V] Flow Rate [ml/min]

 Open the catalog to page 6
Orbray DiaphragmPump-7

ダイアフラム 液体ポンプ <Type:5136(仮)> Liquid Diaphragm Pump 開発品 Under development Flow Rate [ml/min] モータータイプ Motor type 定格電圧 Nominal voltage: Vcc 吐出負荷範囲 Pressure range 吸引負荷範囲 Suction range 接液材質 Wetted materials リード線 Lead wire Base frequency :26kHz max Recommended value :20kHz Low level:0.0…0.8 [V] Hi level:2.0…5.0 [V]

 Open the catalog to page 7
Orbray DiaphragmPump-8

ダイアフラム 液体ポンプ <Type:5046-01> Diaphragm Liquid Pump Flow Rate [ml/min] 定格電圧 Nominal voltage: Vcc 吐出負荷範囲 Pressure range 吸引負荷範囲 Suction range 接液材質 Wetted materials リード線 Lead wire モーター相 Motor phase ソケット Socket ※ドライバは付属していません。 Drive circuit is not included ※高耐薬品性仕様が標準となります。 High chemical resistance model

 Open the catalog to page 8
Orbray DiaphragmPump-9

ダイアフラム 液体ポンプ <Type:7038> Diaphragm Liquid Pump 仕様 Specifications モータータイプ Motor type 吐出負荷範囲 Pressure range 吸引負荷範囲 Suction range 接液材質 Wetted materials PFA, FKM (PTFE, FFKM ※) ※Option 1 リード線 Lead wire Base frequency :50kHz max Recommended value :20kHz Low level:0.0…1.0 [V] Hi level:2.0…5.0 [V] Flow Rate [ml/min] ※PWM制御仕様はオプション設定となります。 PWM control is optional and can be included on request. オプション型式 Optioned model

 Open the catalog to page 9
Orbray DiaphragmPump-10

ダイアフラム 液体ポンプ <Type:7038T> Diaphragm Liquid Pump 仕様 Specifications モータータイプ Motor type 吐出負荷範囲 Pressure range 吸引負荷範囲 Suction range 接液材質 Wetted materials PFA, FKM, PTFE (FFKM ※) ※Option 1 リード線 Lead wire Base frequency :50kHz max Recommended value :20kHz Low level:0.0…1.0 [V] Hi level:2.0…5.0 [V] Flow Rate [ml/min] ※PWM制御仕様はオプション設定となります。 PWM control is optional and can be included on request. オプション型式 Optioned model オプション Option

 Open the catalog to page 10
Orbray DiaphragmPump-11

ダイアフラム 液体ポンプ <Type:7039-01> Diaphragm Liquid Pump 仕様 Specifications モータタイプ Motor type ※二相ハイブリッドステッピング 2-phase hybrid stepping 吐出負荷範囲 Pressure range 吸引負荷範囲 Suction range 接液材質 Wetted materials PFA, FKM (PTFE, FFKM ※) ※Option 1 ※ドライバは付属していません。 Driver is not included. オプション型式 Optioned model オプション Options 高耐薬品性仕様 High chemical resistance Performance characteristic (No load) Flow Rate [ml/min] Flow Rate [ml/min]

 Open the catalog to page 11
Orbray DiaphragmPump-12

ダイアフラム 液体ポンプ <Type:7140> Diaphragm Liquid Pump 仕様 Specifications モータータイプ Motor type ブラシ付コアード Brushed Cored 吐出負荷範囲 Pressure range 吸引負荷範囲 Suction range 接液材質 Wetted materials リード線 Lead wire 定格電圧 Rated Voltage : 24V Flow Rate [ml/min]

 Open the catalog to page 12
Orbray DiaphragmPump-13

ダイアフラム エアーポンプ <Type:8018Gt> Diaphragm Air Pump 仕様 Specifications モータータイプ Motor type 吐出負荷範囲 Pressure range 吸引負荷範囲 Suction range Contact material Flow Rate [L/min] リード線 Lead wire Base frequency :50kHz max Recommended value :20kHz Low level:0.0…1.0 [V] Hi level:2.0…5.0 [V] ※PWM制御仕様はオプション設定となります。 PWM control is optional and can be included

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Orbray DiaphragmPump-14

取扱い上のご注意(1) Handling Instruction(1) 負荷 Load 適切な負荷でご使用下さい。過負荷で使用しますと、特に弁、モーターの寿命に大きく影響しモーターが停止する事があります。 この場合はすぐに電源を遮断して下さい。 Please use it with an appropriate load. If it is used with an overload, the lifetime of the valve and motor will be greatly affected, and the motor may stop. In this case, immediately turn off the power. 流体 Fluid 液体ポンプにおいては、精製水をもとに、設計、データ測定を行っております。その他液体に関しては、寿命や特性に影響を与えます ので、ご使用前に必ずお問い合わせ下さい。 For liquid pumps, we design and measure data based on purified water. Other liquids affect the lifetime and characteristics, so please contact us before use. 流体温度 Fluid Temperature...

 Open the catalog to page 14
Orbray DiaphragmPump-15

取扱い上のご注意(2) Handling Instruction(2) 落下衝撃 Fall Impact 耐落下衝撃仕様ではありませんので、お取り扱いにご注意下さい。 Please handle with care as it is not fall impact resistant. モーター表面温度 Motor Surface Temperature ポンプ作動中、モーターの表面が熱くなりますので、表面は冷めてからお取り扱い下さい。 The surface of the motor gets hot while the pump is operating, so please allow the surface to cool before handling. チューブ取り外しと取り付け Tube removal and Installation ・チューブを取り外す際は、モーターに液がかからないようにご注意下さい。 When removing the tube, be careful not to splash liquid on the motor. ・チューブは、内径3~4mmのものを推奨します。 We recommend a tube with an inner diameter of 3 to 4 mm. ・吸引又は吐出ノ

 Open the catalog to page 15
Orbray DiaphragmPump-16

取扱い上のご注意(3) Handling Instruction(3) 取り付け Mounting ・設位方向は問いませんが、平らで硬質の表面へ取り付け下さい。 It can be installed in any direction, but should be installed on a flat, hard surface. ・防水対策を行っていませんので、直接液体が当たる環境でのご使用は避けて下さい。 This product is not waterproof, so please avoid using it in an environment where it will come into direct contact with liquids. ・設定されている取り付け穴をご使用下さい。取り付けネジは指定された深さ及び最大締め付けトルクを超えないようにご注意下さい。 Please use the set mounting holes and be careful not to exceed the specified depth and maximum tightening torque for the mounting screws. ・接着剤・シール材等をご使用される場合は腐食性ガス及び有毒ガス(塩素系、硫黄系、シアノアクリレート系、シリコン系ガス等)が発生...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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