Nidec (Shimpo) RK 3D Pottery Wheel
Nidec (Shimpo) RK 3D Pottery Wheel
Nidec (Shimpo) RK 3D Pottery Wheel
Nidec (Shimpo) RK 3D Pottery Wheel
Nidec (Shimpo) RK 3D Pottery Wheel
Nidec (Shimpo) RK 3D Pottery Wheel
Nidec (Shimpo) RK 3D Pottery Wheel
Nidec (Shimpo) RK 3D Pottery Wheel
Nidec Shimpo RK-3D Pottery Wheel
Nidec Shimpo

Nidec Shimpo RK-3D Pottery Wheel

Professional pottery wheel with 45 kg centering capacity, 400 W direct drive motor, and quiet performance

Classic Shimpo Design and Professional Control

Nidec Shimpo RK-3D Pottery Wheel is one of Shimpo’s classic models developed for professional ceramic production, featuring a 45 kg centering capacity, 0–250 rpm wheel head speed, and 1/2 hp – 400 W motor power.

The characteristic design of the RK-3D combines a fixed foot pedal mounted to the frame with a manual speed control lever located on the body. This classic control system allows the user to adjust the rotation speed in a controlled manner during operation. With its robust body construction and proven mechanical design used for many years, the RK-3D is one of Shimpo’s traditional models preferred for studios, educational institutions, and intensive ceramic production.

Nidec Shimpo RK-3D professional pottery wheel
Nidec Shimpo RK-3D pottery wheel in use

Direct Drive Brushless Motor System

The direct drive brushless DC motor used in the RK-3D transfers motor power directly to the wheel head. This eliminates vibrations caused by belts or gears, providing smoother, more stable, and efficient rotation.

The electronic control system allows precise speed adjustment using the hand lever and fixed foot pedal. The wide 0–250 rpm speed range provides professional-level control during centering and shaping.

Technical Design of the RK-3D Pottery Wheel

The RK-3D combines a high-torque motor, direct drive system, bidirectional operation, and an ergonomic control system that can be operated using both the hand lever and foot pedal.

400 W Brushless DC Motor

The 1/2 hp – 400 W motor delivers high-torque and balanced performance for intensive ceramic production.

45 kg Centering Capacity

Its high centering capacity enables professional work on large and heavy ceramic forms.

Hand Lever and Fixed Foot Pedal Control

Speed can be controlled using both the hand lever and the fixed foot pedal. This configuration provides flexible operation for users working while seated or standing.

Bidirectional Operation

The wheel head can rotate clockwise or counterclockwise. This feature accommodates both right- and left-handed users.

Nidec Shimpo RK-3D pottery wheel in use in a professional studio

What Is the RK-3D Pottery Wheel Suitable For?

Professional Ceramic Studios

With its powerful motor, high centering capacity, and quiet operation, it is suitable for professional ceramic studios engaged in intensive production.

Educational Institutions and Courses

Its stable operating characteristics and controlled operation make it suitable for use in educational institutions and course centers.

Extended Production Sessions

Its direct drive system, low-maintenance motor design, and ergonomic control options provide efficient performance during extended working sessions.

Technical Specifications and Model Comparison

The Nidec Shimpo RK-3D is designed for professional use with its 45 kg centering capacity, 400 W motor power, 0–250 rpm wheel head speed, and direct drive brushless motor system. You can compare its key technical specifications with the Whisper T and RK 3E models.

Specifications
Nidec Shimpo Whisper T Pottery Wheel Whisper T
Nidec Shimpo RK-3E Pottery Wheel RK 3E
Nidec Shimpo RK-3D Pottery Wheel RK 3D
Centering Capacity
40 kg
45 kg
45 kg
Wheel Head Speed
0–250 rpm
0–250 rpm
0–250 rpm
Motor Power
1/3 hp – 300 W
1/2 hp – 400 W
1/2 hp – 400 W
Noise Level
≤30 dB
≤35 dB
≤38 dB
Speed Control
Foot Pedal
Foot Pedal
Hand Lever and
Fixed Foot Pedal
Rotation Direction
Clockwise / Counterclockwise
Clockwise / Counterclockwise
Clockwise / Counterclockwise
Drive System
Direct Drive
Brushless DC Motor
Brushless DC Motor
Direct Drive
Brushless DC Motor
Wheel Head
30 cm
Aluminum
35 cm
Aluminum
30 cm
Aluminum
Dimensions
62 × 62 × 44–58 cm
78 × 68 × 41–58 cm
52,5 × 58,2 × 51,5 cm
Weight
45 kg
54 kg
52 kg
Power Input
AC 230/240 V
50/60 Hz, 7 A
AC 230/240 V
50/60 Hz, 7 A
AC 230/240 V
50/60 Hz, 7 A
Distributor Warranty
NIDEC-SHIMPO
Brand
NIDEC - SHIMPO
Model
RK 3D
Type
Without Pedestal
Motor Power
400 W. AC 230V 50Hz
Power Type
220 V (Single-Phase)
Tray Speed
0 - 250 rpm Speed Control
Tray Diameter
30 cm
Tray Material
Aluminium
Clay Carrying Capacity
40 Kg.
Rotation Direction
Each Two Direction
Noise Level
30 db (Night Silence)
Weight
52 Kg
Packaged Weight
62 Kg.
Outer Dimensions (WxDxH)
76x52x57cm
Foot Pedal
Available
Pedestals
Without Pedestal
Foot Pedal Portability
Fixed on Side
CE Certification
Certified
Warranty
2 Years
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