Electromagnetic Micro clutch and brake
14Pages

ELECTROMAGNETIC-ACTUATED CLUTCHES & BRAKES ELECTROMAGNETIC CLUTCHES & BRAKES ELECTROMAGNETIC-ACTUATED MICRO CLUTCHES & BRAKES 0 102 Models CYT Models 112 Models Automated teller machines, sorters, office equipment, weighing and packaging machinery, printing machinery, bookbinding machinery, optical equipment Micro Clutches and Micro Brakes for Precise Control of Compact Precision Equipment These micro clutches and micro brakes are ideal for compact precision equipment where fluctuations in torque and response must be avoided, such as office equipment, communication equipment and automobiles. In addition to the 102 (clutch) and 112 (brake) models, which share the same basic clutch/brake design, we also supply CYT models (clutches), which can be customized into a wide variety of types to suit the requirements of our customers.

COUPLINGS ETP BUSHINGS ELECTROMAGNETIC CLUTCHES & BRAKES SPEED CHANGERS & REDUCERS MICRO CLUTCHES & BRAKES Micro clutches INVERTERS LINEAR SHAFT DRIVES Custom micro clutches TORQUE LIMITERS ROSTA Micro brakes Shaft coupling system (armature) Size ELECTROMAGNETIC-ACTUATED CLUTCHES & BRAKES ELECTROMAGNETICACTUATED MICRO CLUTCHES & BRAKES ELECTROMAGNETICACTUATED CLUTCHES & BRAKES ELECTROMAGNETIC CLUTCH & BRAKE UNITS SPRING-ACTUATED BRAKE Shaft-mounted type Uses a flange-mounted stator. Designed to be short in the axial direction, requiring less installation space. TOOTH CLUTCHES Uses a...

ELECTROMAGNETIC-ACTUATED CLUTCHES & BRAKES ELECTROMAGNETIC CLUTCHES & BRAKES Product Lineup 102(13/15/11) Electromagnetic-actuated Micro Clutches - Flange-mounted Type Stator and rotor are combined and directly mounted on stationary parts, such as frames, and fixed in place. These are short in the axial direction and can use space near walls effectively. Select the armature according to the coupling type used (through-shaft, butt shaft, etc.). Clutch torque Operating temperature Flange-mounted type 102(33/35/31) Electromagnetic-actuated Micro Clutches - Bearing-mounted Type These integrate...

Types for through-shaft or butt shaft Through-shaft (coupled by winding around parallel shaft) type Butt shaft type ETP BUSHINGS ELECTROMAGNETIC CLUTCHES & BRAKES SPEED CHANGERS & REDUCERS INVERTERS LINEAR SHAFT DRIVES TORQUE LIMITERS Through-shaft (coupled by winding around parallel shaft) type Butt shaft type ELECTROMAGNETIC-ACTUATED CLUTCHES & BRAKES Types for through-shaft or butt shaft ELECTROMAGNETICACTUATED MICRO CLUTCHES & BRAKES ELECTROMAGNETICACTUATED CLUTCHES & BRAKES ELECTROMAGNETIC CLUTCH & BRAKE UNITS SPRING-ACTUATED BRAKE ELECTROMAGNETIC TOOTH CLUTCHES BRAKE MOTORS Dry metal...

ELECTROMAGNETIC-ACTUATED CLUTCHES & BRAKES ELECTROMAGNETIC CLUTCHES & BRAKES Mounting and CYT Customization Examples Flange-mounting example with 102 Butt shaft mounting example with 102 The stator is directly mounted on a stationary part, such as a frame, by a In designs that use butt shafts, the two shafts can be reliably centered mounting flange, and fixed in place. The rotor is linked to the rotation using fitting flanges, as shown in the figure. For flange mounting, the shaft using a key. The stator and rotor are combined via a narrow air rotor is fixed in place from the axial...

263 Mounting and CYT Customization Examples Armature type-3 mounting example with 112 Example of the combination of clutches and brakes Armature type-3 is used by directly mounting it to a transmission element This example uses a two-step speed-change mechanism combining CLUTCHES & BRAKES such as a V-pulley or to a rotating body that stops inertial force. SPEED CHANGERS The shaft of the brake part requires no processing. The shaft diameter may also be determined freely. Air gap "a" can be set easily using collars and shims. Corrections are easily accomplished by adding or removing shims....

ELECTROMAGNETIC-ACTUATED CLUTCHES & BRAKES Heat resistance class Dynamic friction torque Td [N·m] ELECTROMAGNETIC CLUTCHES & BRAKES 102(13/15/11) Types  Electromagnetic Micro Clutches - Flange-mounted Type Lead wire UL style Rotating part moment of inertia J Rotor [kg·m2] Allowable engaging energy Eeaℓ [J] Total work Torque performed Armature Torque extinction Mass until readpull-in time rise time [kg] time justment of ta [s] tp [s] td [s] the air gap ET [J] 0.075 * The dynamic friction torque, Td, is measured at a relative speed of 100 min-1. Depending on the initial torque...

Shaft bore dimensions Models compliant Models compliant with d2 with JIS standards the old JIS standards SPEED CHANGERS CLUTCHES & BRAKES Rotor Keyway & REDUCERS INVERTERS LINEAR SHAFT DRIVES TORQUE LIMITERS ROSTA * The armature type-5 bore d2 is a straight bore. Axial direction dimensions * Size 02 is a rounded flange. * The rotor of size 02 has no keyway. Lock it in place by press-fitting it onto the shaft or the like. * For details on mounting method, see “Items Checked for Design Purposes”. ELECTROMAGNETICACTUATED MICRO CLUTCHES & BRAKES ELECTROMAGNETICACTUATED CLUTCHES & BRAKES...

ELECTROMAGNETIC-ACTUATED CLUTCHES & BRAKES Specifications Dynamic Coil (at 20℃ ) friction torque Voltage Wattage Current Resistance Td [V] [W] [A] [Ω] [N·m] Lead wire Heat resistance class ELECTROMAGNETIC CLUTCHES & BRAKES 102(33/35/31) Types  Electromagnetic Micro Clutches - Bearing-mounted Type UL style Rotating part moment of inertia J Allowable engaging energy Eeaℓ [J] Total work perTorque Armature Torque formed until extinction Mass pull-in rise time readjustment [kg] time time tp [s] of the air gap ta [s] td [s] ET [J] 0.076 * The dynamic friction torque, Td, is measured at a relative...

LINEAR SHAFT DRIVES TORQUE LIMITERS CLUTCHES & BRAKES ELECTROMAGNETIC SPEED CHANGERS Shaft bore dimensions Radial direction dimensions Axial direction dimensions ELECTROMAGNETIC-ACTUATED CLUTCHES & BRAKES ELECTROMAGNETICACTUATED MICRO CLUTCHES & BRAKES ELECTROMAGNETICACTUATED CLUTCHES & BRAKES ELECTROMAGNETIC CLUTCH & BRAKE UNITS * For details on mounting method, see “Items Checked for Design Purposes”. SPRING-ACTUATED BRAKE Armature bore diameter (dimensional symbol d2) Rotor bore diameter (dimensional symbol d1) TOOTH CLUTCHES BRAKE MOTORS Dimensions (102- □ -31) (For butt shafts) POWER...