NAGOYA WORKS:1‐25 NISHIMATABEICHO.

MINAMI - KU. NAGOYA.AICHI 457 - 0835 JAPAN

TEL. : + 81 ‐ 52 ‐ 618 ‐ 3261

Published : A p r i l 2021
The contents of the document herein are subject to change without notice.
STANDARD SPECIFICATION The Ryoden G Series Dumbwaiter has evolved into a more reliable, environment friendly model.

Improved safety with more spec line-up. Beep! Overload alarm device
The overload alarm device prevents
trouble caused by overload.
The Ryoden G Series Dumbwaiter represents a more advanced
※ An optional feature for RU type.
environment-friendly model which offers improved operability, functionality,
and safety, as well as an automatic energy-saving mode which effectively
reduces power consumption.
Simultaneous opening / closing of car door
The car door (inner door) automatically opens and closes
Pin microphone when the service door is opened or closed by hand.
This eliminates the double work required when taking out
or putting in the goods.

The car door

automatically opens
when the dumbwaiter
arrives on your floor.

Open the service door

by hand.

Put in the goods.

Automatic energy-saving mode

Hands-Free Interphone The energy-saving mode is automatically
Convenient, requiring few button established if the dumbwaiter is not operated
operations. during use. within the prescribed period of time.

Enables a volume corresponding to installed

conditions with three-stage volume control.
Close the service door
by hand.

The car door

automatically closes.

Large-Size Display Panel

Enables sure verification of the car
status (up , down, error code), even from far away.
Displays the dumbwaiter status by code (symbols and numbers).

Beep! Specify the target floor

using the operation panel.
The car automatically
moves to the target floor.

Status display
The dumbwaiter status is displayed
on the operation panel with alarm call
Up display Floor number display Error display when trouble occurs.

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STANDARD SPECIFICATION The Ryoden G Series Dumbwaiters are practical and simple to use in every environment.

Automatic energy-saving mode Ryoden G Series dumbwaiter is friendly

allows up to 53% of energy saving specifications for environment.
compared to the conventional
Ryoden dumbwaiter. Reducing environmental risk
Adoption of Pb free printed circuit board to reduce
Compared to the past series, this mode allows up environmental risk.
to 53% of energy saving. Normal dumbwaiter
operation can be resumed by pressing the Lightweight, long life
Energy-saving mode release button.
A.S.T System (Anti Stall Timer) Door Locking Device Keeping light weight but maintain strong cage structure
for the long lasting dumbwaiter.
The A.S.T System automatically stops The service door remains locked until the Annual power consumption (in case RT-100)
the motor when trouble is detected during car arrives, preventing from carelessly

150 kWh/year
Recycling
car operation. opening the service door and causing
the goods to fall out. Labeling on resin materials to prompt recycling the
Save appx.
products.
53%

Error
Ryoden Elevator Construction LTD,
Nagoya Works is the factory of ISO
Conventional G series 9001/14001certified.
dumbwaiter

Door Switch Car Door with Gate Switch Overrun Control Switch
Car operation is disabled by a switch when The gate switch keeps the goods from Two types of limit switches are provided
the door is opened. A more reliable forced sticking out from the cage. for preventing the car from passing
locking type has also been adopted. its destination. Cleanliness * Optional feature

Antibacterial Specification
Antibacterial sheet is available for service
door knobs and operating panels.

nd
na
c lea use!
It's sy to Characteristic
Door Holding Device Inverter Control ea
Door holding device prevents from The inverter accurately controls the car 1. Exhibiting a superior antibacterial effect on a common virus.
bouncing back the service door when its stop position. The stop position is 2. Decreases common virus on a product.
closed moment maintained with high accuracy, regardless
of carrying capacity.

10mm gap between car and sill Movable shelving

The gap between the Floor Type car and The Table Type allows the shelf boards to Foot Switch
sill is 10mm, allowing carts to be smoothly be set at five different heights in
taken out and put in within inverter control. accordance with the size of the goods. Foot switch can call the car by pedaling
the switch. There is no need to touch the
operating panel.

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CLASSIFIED BY USE Various model range covers a host of applications.

Table Type / RT P9
Private
Floor Type / RL P13
houses

This type is ideal for Heavy goods can be loaded

transporting small goods. on handcarts into the car.

Hand carry Carts

Restaurants

Supermarkets

Offices
Unit Type / RU P17
Preschools

Preschools This type is installable

in existing buildings.

Hand carry
Factory

Hospitals

Retirement
homes
Hotels

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RT (Table Type) Ideal for transporting small goods.

Entrances at serving height, ensuring smooth operation.

Standard Color variation ※Please note that the actual color may vary slightly from the above due to the printing process.
The RT type is available to three types
corresponding to the load capacity : 30kg, 50kg, and 100kg.
The shelf boards inside the car can be changed
to the height matched with goods.

•Major types of application / hotels, hospitals, private houses.

Table Type
Loading Capacity:
30kg/50kg/100kg

Natural White No.701 Right Gray No.602 Pink Blossom No.603

Specification

Standard Specification Stainless Steel design specification (Optional feature)

Item Material Front surface finish Material Front surface finish

Jamb (W=300mm or less)
Steel Plate Painted finish
Hatch door (Bi-parting)
Table (Table depth=300mm or less Stainless Steel Hairline finish
Cage (ceiling, wall) Steel Plate Painted finish Stainless Steel Hairline finish
Cage Shelf board 1pce)※
Stainless Steel Hairline finish
Cage (floor)
Cage (Bi-parting) Steel Plate Painted finish
Operating Panel ABS resin — ABS resin or stainless face plate
※For RT-100kg, two shelves are standard.

Recommended Option

Stainless steel finish Additional shelf Cage Lamp (LED)

Rust-resistant stainless steel can be One additional shelf is available, Cage lighting ensures that delivered
applied to decorative surfaces. This also depending on the size of goods. items are clearly visible in dark
contributes to a sanitary environment. environments.

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RL (Floor Type) Ideal for transporting goods on handcarts

The RL type is capable of transporting handcarts

and service tables. Standard Color variation ※ Please note that the actual color may vary slightly from the above due to the printing process.

The RL type is available to three types

corresponding to the load capacity : 200kg, 300kg,
and 500kg. The maximum car size of
1000 (W)�1000(D)�1200 (H) (mm) offers
a comfortable amount of transporting space.
Floor Type •Majortypes of application / Schools, banks, laboratories,
industrial premises
Loading Capacity:
200kg/300kg/500kg

Natural White No.701 Right Gray No.602 Pink Blossom No.603

Specification

Standard Specification Stainless Steel design specification (Optional feature)

Item Material Front surface finish Material Front surface finish

Jamb (W=300mm or less)
Steel Plate
Hatch door (Bi-parting)
Sill Angle steel
Painted finish Stainless Steel Hairline finish
Cage (ceiling, wall)
Cage (floor) Steel Plate

Cage (Bi-parting)
Operating Panel ABS resin — ABS resin or stainless face plate

Recommended Option

Stainless steel finish Operation pause switch Cage Lamp (LED)

Rust-resistant stainless steel can be This function locks all doors when an Cage lighting ensures that delivered
applied to decorative surfaces. This also operation pause status exists. It prevents items are clearly visible in dark
contributes to a sanitary environment. mischievous operations, etc. environments.

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RU (Unit Type) An integrated design of the dumbwaiter and hoistway.

The RU Type features an integrated design of the

RT Type dumbwaiter and the hoistway.
Standard Color Specification
The RU type dumbwaiter is installable in existing buildings as well.
Stainless Steel design specification
Standard Specification (Optional Specification)
The RU type is available to three types
corresponding to the load capacity:30Kg, 50Kg, and 75kg. Item Material Front surface finish Material Front surface finish

This unit type dumbwaiter can be easily installed External panel

in existing offices, factories, warehouses in the short Painted
Unit Type construction period.
Jamb
Service door (bi-parting)
Steel sheet
(No.701)

•Major installation locations/restaurants. stores, houses Table Stainless steel Hairline finished
Loading Capacity: Stainless steel Hairline finish
No.701 : Natural White Cage (ceiling and walls) Steel sheet Painted(No.701)
30kg/50kg/75kg/ 100kg
※ Please note that the actual Cage (shelf board) Stainless steel Hairline finish
color may vary slightly from
the above due to the printing Cage (floor) Stainless steel Hairline finish
process.
Cage door (bi-parting) Steel sheet Painted(No.701)
Operating panel ABS resin — ABS resin or stainless steel face plate

Recommended option (with additional cost)

Overall View

Additional Shelf
One additional shelf is available,
depending on the size of
deliverables.

Beep! Beep!

Overload Alarm Device

The overload alarm device prevents
troubles caused by overload.
The buzzer sounds when the weight
of deliverables exceed the loading
weight limit.

Cage Lamp (LED)

Cage lighting ensures that
delivered items are clearly
visible in dark environments.

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NAGOYA WORKS:1‐25 NISHIMATABEICHO.
MINAMI - KU. NAGOYA.AICHI 457 - 0835 JAPAN
TEL. : + 81 ‐ 52 ‐ 618 ‐ 3261

Published : A p r i l 2021
The contents of the document herein are subject to change without notice.