Electoromagnetic Actuated Type Micro Cluches and BrakesIdeal for use in small precision equipments such as business machine, communications equipment or automobile machinery that has a susceptibility to fluctuations of torque and responsiveness. The 102 model (clutch) and the 112 model (brake) with the same basic design can be provided as well as the customizable CYT model (clutch) .

BSZ Model (Easy install brake)This model has an integrated structure designed based on the electromagnetic brake　111-12 type. It is a slim and compact brake with short axial dimension. Due to its integral structure, one-touch mounting can be done. Assembling time for gap adjustment or concentricity and eccentricity adjustment is significantly reduced, which provide superior cost performance.

The 125 model has a drip-proof-type shaft-to-shaft construction containing a clutch and brake in a light-alloy housing. The power is applied from the input shaft, and is output constantly from the output shaft. Braking of output shaft is performed by the energization of brake in response to the current interruption of clutch. The steel plate base and the casting base (E type) are available. It is easy to mount, and has longer operating time.

The 121-[]-20 type has a open-type through shaft structure. The power is applied from the input hub, and is output constantly from the output shaft. Braking of output shaft is performed by the energization of brake in response to the current interruption of clutch. It is strongly resistant to a radial load with a wide bearing span that it can be used with high tension by mounting a V pulley or spur gear. Due to the through-shaft construction, both sides of the shaft can be used for output. Mechanism layout such as using both sides for branch drive, or mounting a detection disc to one side can be performed.

180 Model (Clutch and brake enclosed)The 180 model is a totally enclosed (JP44 JIS C4004-1980) shaft-to-shaft construction unit. Compactness and high torque (increased by 50 % of the conventional company products) have been implemented by one common armature. Air gap adjustment can be easily completed by loosing the bolt and turning the ring. The conventional adjustment by disassembling is not necessary. By changing the mounting foot position, the terminal block can be moved from right to left or up and down. The center height can be selected from two high-low levels.

126 Model (Clutch , brake and motor)The 126 model is a unit with an induction three-phase motor added to the 125 model. Start-and-stop operation of the output shaft can be repeatedly performed without stopping the motor. Intermittent operation can be performed more frequently compared with ON-OFF operation of a motor. The base type or flange type can be selected in accordance with the installation site. The flange type, especially, has the same mounting surface as general-purpose flange motors that it can be integrated with a reducer.

CMW Model (Clutch , brake , motor and reducer)The CMW model is an all-in-one unit integrating a reducer, motor, clutch and brake that drives the input of CBW model by a motor through bearing. Due to its integrated configuration, the mounting space can be saved. The trouble of centering or processing can also be saved. Setting can be completed simply by connecting the output shaft with the load side.

CBW Model (Clutch , brake and reducer)The clutch and brake are mounted on the input shaft of the reducer. The output is performed from the reducer, and the input is performed by belt transmission from the V pulley. As a standard part, V pulley is installed in the input section for easy handling. Installation is completed merely installing a reducer to eliminate troublesome centering and processing. Self inertia is reduced by integrating a reducer for efficient start and stop. A combination with a reducer accomplishes excellent performance for various applications such as a wide range of speed change in combination with a transmission, or a 360-degree revolution stop of the output shaft.

121-[]-10 Type (Double clutch)It is a double clutch unit with two clutches set on the both side of drum sharing basic design with clutch-brake unit 121-[]-20. Two-stage speed change and forward-reverse operation with hub input, or distribution of motive power with shaft input can be selected. As well as 121-[]-20, it is strongly resistant to a radial load with a wide bearing span that it can be used with high tension by mounting a V pulley or spur gear.

122 Model (Double clutch and brake)This 122 model is a unique unit with two clutches (101-[]-15) and one brake (111-[]-12). Various application controls such as high precision positioning or complex operation can be performed by this single unit. It is easy to mount and handle as well as other units. Two-stage speed change, stopping in constant positions or high-frequency forward-reverse operation is performed by hub input. Braking of output shaft is performed by interrupting the current of clutch and applying current through the brake.

BXW Model (Braking and holding)In the same dimensions, the L type for use in braking, H type for use in braking and holding and S type for use in holding are available. No running-in required. Torque satisfies rated value right from the beginning of use. A stator used as a heat source can be mounted either on the inside or outside direction in accordance with the intended use. The anti-noise spring reduces a clattering sound generated by fine vibration during rotations. It corresponds to the Restriction of Hazardous Substances that bans the use of 6 substances such as mercury or lead.

BXL Model (Braking)The BXL model is a compact brake exclusively for braking. An asbestos-free special friction material with a high resistance to wear is used to endure use for a long time. Torque fluctuation is small. Load is braked instantaneously even in trouble. A rotor spring reduces a rasping high-frequency friction sound during braking. A quiet braking sound is ensured.

BXH Model (Holding)The BXH model is a compact brake for holding and emergency braking only. It has the same dimensions as the BXL model with double torque. No running-in required. Torque satisfies rated value right from the beginning of use.

BXR Model (Holding)BXR is a holding brake as well as emergency brake. The thickness is 2/3 of our conventional brake and the shape is designed compact that realized less space for installation. The biggest advantage is the light weight of the rotor. That can reduce the wear of rotor at idling time very successfully. The brake with low inertia can be assembled without damaging the responsiveness of the servo motor. Also, the energy-saving design with low capacity can reduce temperature rise of the coil.

457 Model (Braking)The 457 model is a compact brake for braking only. An asbestos-free special friction material with a high resistance to wear is used to endure use for a long time. The external stator system reduces the effect of heat generated by the coil.