SMT15AC
Low-end model that realized not only drastic downsizing but also friendly to environment
Characteristic
Cost reduction type for low load use
Next generational low-end model by modifying basic structure for promoting cost reduction.
Outstanding cost performance
Designed for low load and low price products by reducing parts cost and machining cost.
Eco-friendly performance
By maintaining its performance with 2.0W specifications, it realized low energy consumption
Realized downsizing
It contributes for effective utilization of space by downsizing 25% compared with the conventional model.

SMT15AC
Structure & external form dimensions
SMT15AC

unit:mm
Specifications
Type | SMT15AC |
---|---|
Rated Voltage | DC24V |
Capacity | 2.0W(±10%) |
Static Friction Torque | 0.147Nm(1.5kgfcm) |
Insulation Classification | E Class[Electrical Safety⋅TUV(IEC950)] A Class[UL⋅CSA] |
Withstand Voltage | AC 600V for 1 second |
Insulating Resistance | Above 100MΩby DC500V-Mega |
Safety Standard | The standards of Electrical Safety, UL⋅CSA⋅IEC⋅EN⋅CE are satisfied |
Compatible Connector | Crimp style JST CZ connector housing: CZHR-03V-*(Use 1 or 3) CZH connector contact: SCZH-002T-P0.5 IDC style JST CZ connector socket: 03CZ-6*(Use 1 or 3) Remark) The * is difference base on color |
Shaft | Besides of the standard, the direction and dimension of D-Cut shall be discussed |
Catalogue Download
SMT35AC
The next generation high torque clutch with low power consumption
characteristic
The next generation high torque clutch with low power consumption
Excellent energy saving performance an energy-saving next-generation clutch that maintains conventional performance with 2.0W specifications.
Low power consumption and high torque
Achieves a high friction torque of 3.5kgfcm while suppressing power consumption.
Maintains the same size as conventional models
It is easy to switch from our the MCA series product.
Excellent cost performance
It is possible to reduce costs from parts structures design and minimum processing cost.

SMT35AC
Structure & external form dimensions
SMT35AC

unit:mm
Specifications
Type | SMT35AC |
---|---|
Rated Voltage | DC24V |
Capacity | 2.0W(±10%) |
Static Friction Torque | 0.343N・m(3.5kgfcm) |
Insulation Classification | E Class【Electrical Safety・TUV(IEC950)】 A Class【UL・CSA】 |
Withstand Voltage | AC 600V for 1 second |
Insulating Resistance | Above 100MΩ by DC500V-Mega |
Safety Standard | The standards of Electrical Safety, UL, CSA, IEC, EN, CE are satisfied |
Compatible Connector | Crimp style ST CZ connector housing:CZHR-0.2V※ CZH connector contact:SCZH-002T-P0.5 IDC style JST CZ connector socket:02-CZ-B※ Remark)The ※ is difference base on color |
Shaft | Besides of the standard, the direction and dimension od D-Cut shall be discussed |
Catalogue Download
MCA15TC / MCA15TL
Corresponding with various needs and providing high-cost efficiency
Characteristic
Low-cost model for low load use
Low-end type electromagnetic clutch which is for corresponding market needs.
Designed for reducing parts costs as much as possible
Reduced cost while maintaining conventional performance.
Suitable for replacement of conventional model
It is suitable for replacement of spring clutches or solenoid structure with its cost performance and space saving downsized body.
TC/TL types are available
Both TC and TL types are available upon customer's design and request. TL type is attached the lead wire on the clutch body, and TC type is lead wireless to be terminalized clutch body.

MCA15TC / MCA15TL
Structure & external form dimensions
MCA15TC

unit:mm
MCA15TL

unit:mm
Specifications
Type | MCA15TL | MCA15TC |
---|---|---|
Rated Voltage | DC24V | |
Capacity | 3.0W(±10%) | |
Static Friction Torque | Above 0.147Nm(1.5kgfcm) | |
Insulation Classification | E class[Electrical Safety・TUV(IEC950)] A class[UL⋅CSA] | |
Withstand Voltage | AC 600V for 1 second | |
Insulating Resistance | Above 100MΩ by DC 500V-mega | |
Safety Standard | The standards of Electrical Safety, PSE., UL, SA, IEC, EN, CE are satisfied. | |
Lead Wire | UL1061・VW-1:CSA・AWM AWG26 Color/Black Others and halogen free compliance is also negotiable. |
− |
Compatible Connector | − | Crimp style JST CZ connector housing: CZHR-03V-*(Use 1 or 3) CZH connector contact: SCZH-002T-P0.5 IDC style JST CZ connector socket: 03CZ-6*(Use 1 or 3) Remark) The * is difference base on color |
Shaft | Besides of the standard, the direction and dimension of D-Cut shall be discussed. |
Catalogue Download
MCA-35T / MCA35TL
Realized high torque with industries smallest its size and new structure
Characteristic
Realized high static friction torque with industry's smallest dimensions.
Torque increased up to 40% (ratio to convention)
Static friction torque over 0.343N⋅m (3.5kgf⋅cm)
Realized operating time reduction and quiet operation!
Contributed to time reduction while operating, and quiet operation with new structural armatures.

MCA-35T

MCA35TL
Structure & external form dimensions
MCA-35T

unit:mm
MCA35TL

unit:mm
Specifications
Type | MCA-35T | MCA35TL |
---|---|---|
Rated Voltage | DC24V | |
Capacity | 3.0W(±10%) | |
Static Friction Torque | Above 0.343Nm(3.5kgfcm) | |
Insulation Classification | E class[Electrical Safety・TUV(IEC950)] afety・TUV(IEC950)] |
|
Withstand Voltage | AC 600V for 1 second | |
Insulating Resistance | Above 100MΩ by DC 500V-mega | |
Safety Standard | The standards of Electrical Safety, UL, CSA, IEC, EN, CE are satisfied. | |
Lead Wire | UL1061⋅VW-1:CSA⋅AWM AWG26 Color/Black Others and halogen free compliance is also negotiable. |
|
Shaft | Besides of the standard, the direction and dimension of D-Cut shall be discussed. |
Catalogue Download
MCA-25T / MCA-50T / MCA50TL / MCA50TC
Concentration of professional expertise of No.1-reliability Sinfonia Microtec,
We make our clutches as the world's thinnest series
Characteristic
Miniaturizing products (The volume ratio almost 2/3)
The world's thinnest (at 2007/5) still more equalizing the shaft length of 2types.
Obtain miniaturizing your products and easy designing.
Reducing the connecting time and enhancing the precision of them
By the new type armature and springs, the connecting time is reduced almost 1/3.
Obtain improving the performance of your products and quietness of the armature connecting sound.
UL⋅CSA complied products
International standards UL⋅CSA complied materials are used in our parts e.g. coil, lead wire, ..etc.
They are able to assemble in export finished goods without modification.
Environmentally friendly product
Complied with RoHS ; Halogen Free compliance is also negotiable.
Internal supply in China
Lead time and delivery cost are reduced remarkably due to internal supply by our factory in Guang Dong Province, China.

MCA-25T

MCA-50T
Structure & external form dimensions
MCA-25T

unit:mm
MCA-50T

unit:mm
MCA50TL

unit:mm
MCA50TC

unit:mm
Specifications
Type | MCA-25T | MCA-50T |
---|---|---|
Rated Voltage | DC24V | |
Capacity | 3.0W(±10%) | |
Static Friction Torque | Above 0.25Nm(2.5kgfcm) | Above 0.49Nm(5.0kgfcm) |
Insulation Classification | E Class[Electrical Safety⋅TUV(IEC950)] A Class[UL⋅CSA] |
|
Withstand Voltage | AC 600V for 1 second | |
Insulating Resistance | Above 100MΩby DC500V-Mega | |
Safety Standard | The standards of Electrical Safety, UL⋅CSA⋅TUV are satisfied | |
Lead Wire | Standard wire of UL1061⋅VW-1:CSA⋅AWM AWG26:Black Others and halogen free compliance is also negotiable |
|
Shaft | Besides of the standard, the direction and dimension of D-Cut shall be discussed |
Type | MCA50TL | MCA50TC |
---|---|---|
Rated Voltage | DC24V | |
Capacity | 3.0W(±10%) | |
Static Friction Torque | Above 0.49Nm(5.0kgfcm) | |
Insulation Classification | E Class[Electrical Safety⋅TUV(IEC950)] A Class[UL⋅CSA] |
|
Withstand Voltage | AC 600V for 1 second | |
Insulating Resistance | Above 100M&Omegaby DC500V-Mega | |
Safety Standard | The standards of Electrical Safety, UL⋅CSA⋅TUV are satisfied | |
Lead Wire | Standard wire of UL1061⋅VW-1:CSA⋅AWM AWG26:Black Others and halogen free compliance is also negotiable |
− |
Compatible Connector | − | Crimp style JST CZ connector housing: CZHR-03V-*(Use 1 or 3) CZH connector contact: SCZH-002T-P0.5 IDC style JST CZ connector socket: 03CZ-6*(Use 1 or 3) Remark) The * is difference base on color |
Shaft | Besides of the standard, the direction and dimension of D-Cut shall be discussed |
Catalogue Download
Application
- Office automation equipment (Multifunctional copying machine, Printer, Printing machine)
- Automatic vending machine, Automated telling machine, Household automatic door
- Automatic ticketing machine, Medical equipments, Automatic curtain. . .etc.