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Assist Unit Product List and Ranking from 5 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Assist Unit Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. テンテキャスター Chiba//Machine elements and parts
  2. 山一精工 Nagano//Industrial Electrical Equipment
  3. 伸和エクセル Kanagawa//Trading company/Wholesale
  4. 4 シロ産業 Osaka//Industrial Electrical Equipment
  5. 5 大喜産業 Osaka//Machine elements and parts
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Assist Unit Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Utilize existing carts as they are - Electric assist unit caster. テンテキャスター
  2. Electric assist unit to convert existing carts into electric carts. テンテキャスター
  3. Electric assist unit that can be retrofitted for transporting heavy objects on a cart. 山一精工
  4. 4 Retrofit electric power assist unit 山一精工
  5. 5 Electric Power Assist Unit for Trolleys 'PAU-01B' 山一精工

Assist Unit Product List

1～15 item / All 25 items

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Power Assist Unit / Daiyu Co., Ltd.

Power Assist Unit / Daiyu Co., Ltd.

No license required for easy operation! We assist your driving.

The "Power Assist Unit" uses a human-powered proportional assist system, making it very easy to adjust the speed from slow movement to the walking speed of the operator. It can easily transport heavy loads, even uphill. It is equipped with a driving assist device that takes into consideration the needs of the elderly and women. You can choose from a wide range of options, with capacities from 1000 to 3500 kg. By attaching accessories like carts, it can be used immediately, and the lever at hand allows for one-touch attachment and detachment. 【Features】 ■ Easy speed adjustment from slow movement to the walking speed of the operator due to the human-powered proportional assist system ■ Effortlessly transports heavy loads, even uphill ■ Driving assist device designed with consideration for the elderly and women ■ One-touch attachment and detachment for carts and similar items *For more details, please download the PDF or feel free to contact us.

  • lift

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Electric assist unit to convert existing carts into electric carts.

Electric assist unit to convert existing carts into electric carts.

Maximum support total weight of 1,000 kg! It can be attached to existing carts and is easy to operate with just a thumb.

The "e-drive" is an electric assist unit that can be attached to existing carts and is easy to operate with just a thumb. Even for pushing heavy loads on carts, this product allows for easy operation with hand controls. It can support a maximum total weight of 500 kg and features two modes: initial and continuous assist. Settings can be adjusted according to the usage environment. 【Features】 ■ Reduces work burden and improves efficiency ■ High assist performance ■ Can be retrofitted to your existing cart ■ Achieves cost-effective assistance *For more details, please refer to the PDF document or feel free to contact us.

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  • E-Drive_Flex_Control_Unit.png
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  • Power tools
  • Trolley
  • Other conveying machines

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[Case Study] Picking Carts for 24-Hour Delivery Centers

[Case Study] Picking Carts for 24-Hour Delivery Centers

Achieve process optimization, cost reduction, and productivity improvement simultaneously! Introducing case studies.

We would like to introduce a case study of Esselte Leitz, a manufacturer of office supplies that has adopted our electric assist unit, 'E-drive'. The company offers a 24-hour same-day shipping service, and improving the labor environment by reducing the burden on workers who repeatedly perform stop-and-go tasks with picking carts weighing up to 400 kg, as well as enhancing the efficiency of product collection, was a priority. In response, we proposed a solution to reduce transportation burdens and improve transportation efficiency using our product. By installing it on 27 carts, the load on employees transporting carts was significantly reduced, achieving process optimization, cost reduction, and increased productivity simultaneously. 【Effects】 ■ Ability to transport large quantities of products at once, and very easily ■ Improved work productivity ■ Walking distance reduced by up to 80% ■ Significant reduction in the load on employees transporting carts ■ Annual cost savings of over 60 million yen *For more details, please refer to the PDF document or feel free to contact us.

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  • caster
  • wheel

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Electric Power Assist Unit for Trolleys 'PAU-01B'

Electric Power Assist Unit for Trolleys 'PAU-01B'

An electric power assist unit that significantly enhances the functionality of the cart itself! Proven production of maximum towing capacity from 500kg to 4500kg!

The "PAU-01B" is an electric power assist unit that significantly enhances the functionality of the cart itself. It is a custom-made product designed and manufactured to fit the dimensions of the cart, allowing for the creation of a dedicated assist cart for customers with various options and customizations. Our company also offers other products, such as electric power assist lifts and the detachable type electric power assist unit "PAU-02D" with dedicated coupling attachments. 【Features】 ■ Proven production capacity for maximum towing weights of 500kg to 4500kg ■ No need to purchase or manufacture a new cart ■ The sensor handle can utilize existing handles or be newly installed *For more details, please request documentation or view the PDF data available for download.

  • Trolley

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Retrofit electric power assist unit

Retrofit electric power assist unit

Motor integrated into the caster! Control method is human-powered proportional assist!

We would like to introduce the power assist unit 'PAU-02DS' handled by Yamaichi Seiko Co., Ltd. Based on customer requests, we developed the small-sized 'PAU-02S' from the 'PAU-02B'. Despite its simple shape, it is highly functional. The motor assists in driving by sensing the front and rear operating force of the handle. We have completely eliminated the sprocket and chain, which were the mainstream in conventional drive control methods, and integrated the motor into the wheel inside the caster. 【Features】 ■ Complete elimination of sprocket and chain ■ Motor integrated into the wheel inside the caster ■ Built-in power distribution panel in the U-shaped part of the handle to improve the operation surface *For more details, please refer to the PDF materials or feel free to contact us.

  • lift

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[Custom Case 2] Power Assist Unit Coated with Acid-Resistant Paint

[Custom Case 2] Power Assist Unit Coated with Acid-Resistant Paint

Equipped with a W guard chain and external sensor grip installation! Introduction of a custom case for the power assist unit.

We would like to introduce a custom case of the power assist unit "PAU-02D series." The base model is "PAU-02B-3500SP." (Old model: Equipped with nickel-hydride battery) This unit is designed with an acid-resistant coating to accommodate the usage environment. 【Main custom specifications】 ■ Acid-resistant coating (black) ■ Equipped with W guard chain ■ External installation of sensor grip ■ Change of key switch section to push-button type *For more details, please refer to the PDF document or feel free to contact us.

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[Custom Example 3] Power assist unit equipped with an electromagnetic brake

[Custom Example 3] Power assist unit equipped with an electromagnetic brake

Equipped with an electromagnetic brake, and changed to the specified color for the main body and FRP cover! Introduction of a custom case for the power assist unit.

We would like to introduce a custom case of the Power Assist Unit "PAU-02D Series." The base model is "PAU-02D-3500SP." This unit is a custom specification made for a specific user. 【Main Custom Specifications】 ■ Installation of SUS battery cover ■ Equipped with electromagnetic brake ■ Changed to white casters ■ Changed the main body and FRP cover to specified colors ■ Built-in grip sensor (on the right side) *For more details, please refer to the PDF document or feel free to contact us.

  • lift

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[Custom Example 4] Power Assist Unit with Sensor Pendant System

[Custom Example 4] Power Assist Unit with Sensor Pendant System

Sensor handle pendant system! Introduction of a custom case for the power assist unit.

We would like to introduce a custom case of the Power Assist Unit "PAU-02D Series." This unit is a custom unit designed for forward and backward operation only. Due to the customer's usage environment, the sensor is in a pendant style (separate placement), and the handle equipped on the unit is designed to be low for portability. 【Main Custom Specifications】 ■ Sensor handle in pendant style ■ Equipped with battery cover ■ Equipped with swivel fixed arm ■ Base model: "PAU-02D-2000SP" *For more details, please refer to the PDF document or feel free to contact us.

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[Custom Case 5] Power Assist Unit with Clean Room Specifications

[Custom Case 5] Power Assist Unit with Clean Room Specifications

Equipped with W guard chain! Introduction of a custom-made product case manufactured for clean room specifications.

We would like to introduce a custom case of the Power Assist Unit "PAU-02D Series." This unit is a custom product manufactured for clean room specifications. Since the main operation involves pulling, the handle shape is designed to be elliptical. Considering interference with the items being transported and planning to equip two batteries, the batteries are placed on the side of the unit. 【Main Custom Specifications】 ■ Baked with acid-resistant paint (white) ■ Equipped with double guard chains ■ Custom connecting attachment (SUS) ■ White airless tires ■ Sensor handle in elliptical shape ■ Arm equipped to prevent toe entrapment during reverse operation *For more details, please refer to the PDF document or feel free to contact us.

  • lift

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[Custom Case 6] Power assist unit capable of towing up to 2000 kg.

[Custom Case 6] Power assist unit capable of towing up to 2000 kg.

Link-type low-floor arm! Custom product example of a power assist unit with a 2000kg towing specification.

We would like to introduce a custom case of the Power Assist Unit "PAU-02D Series." The base model is "PAU-02D-1500." This unit has a low-floor design for the customer's transport cart, so the connection surface is also low-floor. 【Main Custom Specifications】 ■ 2000Kg towing specification with changed gear ratio (maximum) *Speed limit within the factory ■ Battery expansion with 1 motor and 2 battery specification (switchable) ■ Link-type low-floor arm ■ Clamping fixation mechanism ■ Alarm system *For more details, please refer to the PDF document or feel free to contact us.

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[Custom Case 7] Power assist unit with added arm fixing bracket

[Custom Case 7] Power assist unit with added arm fixing bracket

Added adjustable and detachable arm fixing brackets! Custom product case of power assist units.

We would like to introduce a custom case of the Power Assist Unit "PAU-02D Series." This unit was manufactured as a dedicated forward and backward operation unit. To enable both normal handle operation and operation from a distance away from the unit, the sensor is designed as a pendant type. 【Main Custom Specifications】 ■ 2000Kg towing specification with gear ratio change (maximum) *Speed limit within the factory ■ Pendant type sensor, can be fixed to the top of the handle ■ Additional arm fixing bracket (can be released and fine-tuned) ■ Alarm device ■ Base model: "PAU-02D-1500" *For more details, please refer to the PDF document or feel free to contact us.

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[Custom Case 8] Power assist unit with completely fixed transport cart.

[Custom Case 8] Power assist unit with completely fixed transport cart.

Clean room specifications and fully fixed transport carts! Custom product case of power assist units.

We would like to introduce a custom case of the Power Assist Unit "PAU-02D Series." The base model is "PAU-02D-2000SP." This unit is designed with specifications for clean room use and complete fixation to the transport cart. 【Main Custom Specifications】 ■ Change of the connection release lever position ■ Removal of auxiliary wheels ■ Acid-resistant paint baking ■ Equipped with a chain cover ■ One-handed (left) control switch ■ Change to white tires ■ Equipped with a double guard chain *For more details, please refer to the PDF document or feel free to contact us.

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[Custom Case 10] Power Assist Unit with All Stainless Steel Specifications

[Custom Case 10] Power Assist Unit with All Stainless Steel Specifications

All stainless steel specification! Custom product example of a power assist unit with a mirror finish.

We would like to introduce a custom case of the Power Assist Unit "PAU-02D Series." The base model is the "PAU-02D." It features a link-type arm and a clamping connection mechanism, both of which are patented and designed. This unit is our first custom product made entirely of stainless steel (mirror finish). 【Main Custom Specifications】 ■ All stainless steel specification SUS304 #400 (mirror finish) ■ Link-type arm * Patented and designed ■ Clamping connection mechanism * Patented and designed ■ Airless white tires *For more details, please refer to the PDF document or feel free to contact us.

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Electric Power Assist Unit 'PAU-01PAL-B'

Electric Power Assist Unit 'PAU-01PAL-B'

The motor assists by sensing the pressure of pushing and pulling the sensor grip!

The "PAU-01PAL-B" is an electric power assist unit that boasts strong driving performance even on inclined surfaces such as slopes. It allows for safe and secure transportation operations in narrow aisles where forklifts cannot enter, and it can be retrofitted to existing pallet trucks (manufacturer model specified). Additionally, it features stable handle operation and exceptional driving power. Please make use of it to improve the heavy manual operations during starting and stopping that have been a challenge until now. 【Features】 ■ Easy to operate ■ Strong driving performance on inclined surfaces such as slopes ■ Safe and secure transportation operations in narrow aisles where forklifts cannot enter ■ Can be retrofitted to existing pallet trucks (manufacturer model specified) ■ Measures against diseases affecting the waist and shoulders *For more details, please download the PDF or feel free to contact us.

  • Trolley

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Electric cart assist unit / Part number M3039AU-03A01R

Electric cart assist unit / Part number M3039AU-03A01R

With a natural assist feel, we support the transportation of heavy items from outdoors to factories and warehouses. *The cart is not included.

With a natural sense of assistance, we support the transportation of heavy goods from outdoors to factories and warehouses. *The cart is not included.

  • Trolley

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