Electromagnetic actuated type clutches and brakes - brakeclutch

208 Pages·2006·12.75 MB·English

ELECTRO-MAGNETIC
CLUTCHES
BRAKES
Electromagnetic Actuated Type / Spring Actuated Type
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POWER TRANSMISSION EQUIPMENT
Electromagnetic actuated type
cluth and brake units
Brakemtor
Non-excited
operation type
brakes
Power supply for cluthes
and brakes
Electromagnetic
toothed clutch
ELECTRO-MAGNETIC
CLUTCHES
BRAKES
Product groups of
electromagnetic
clutches and brakes
Electromagnecti actuated type clutches and brakes
Electromagnetic actuated type micro clutches and brakes
Electromagnetic actuated type clutches and brakes
Electromagnetic actuated type clutch and brake units
Non-excited operation type brakes
Electromagnetic toothed clutch
Brakemotor
Power supply for clutches and brakes
Technical Data
Electromagnetic actuated
type cluthes and brakes
Electromagnetic actuated
type micro cluthes and
brakes
Guidance
■ Search Method
1 2
If the specific name of the product is clear, refer to the title If the specific name of the model is clear, refer to the index
leaf. classified by model names on the right-hand page.
■(cid:0)INDEX in types(cid:0)
101(cid:0) Electromagnetic actuated type clutch(cid:0) 27(cid:0)
102(cid:0) Electromagnetic actuated type micro clutch(cid:0) 11(cid:0)
111(cid:0) Electromagnetic actuated type brakes(cid:0) 35(cid:0)
112(cid:0) Electromagnetic actuated type micro brakes(cid:0)(cid:0) 21(cid:0)
3
If you search the target product from the product adaptability or
the clutch and brake features, refer to the "List and Selection of
the Electro-magnetic Clutches and Brakes" on page 5˜6.
◎･･Excellence ●･･Adjustment ○･･Suitable depending on applic
Electromagnetic actuated type micro c
Class(cid:0) Micro-clutch(cid:0)
Model(cid:0) 102(cid:0)
Type(cid:0) 13(cid:0) 15(cid:0) 11(cid:0) 33(cid:0) 35(cid:0)
Appearance(cid:0)
Descriptive page(cid:0) P1(cid:0)1〜1(cid:0)6
Rotational transmission(cid:0)(cid:0) ●(cid:0) ●(cid:0) ●(cid:0) ●(cid:0) ●(cid:0)
A Braking・Holding
d
a Flange mounted(cid:0) ●(cid:0) ●(cid:0) ●(cid:0)
p
ta Shaft mounting(cid:0) ●(cid:0) ●(cid:0)
b
ilit(cid:0)y HPiaghr-avellleocli tay xreivso li.n ((cid:0)1p000umtin/-(cid:0)o1a(cid:0)nud atbpovue)(cid:0)t(cid:0) ●●(cid:0)(cid:0) ●(cid:0) ●(cid:0) ●(cid:0) ●(cid:0)
(cid:0)
Shaft-to-shaft input/output(cid:0) ●(cid:0)
C Compact design(cid:0) ◎(cid:0) ●(cid:0) ●(cid:0) ◎(cid:0) ●(cid:0)
haracteristic(cid:0) EOOpantseioy-nt otaolu mcmhoou munntointu gan ndtiidrne guct(cid:0)sioen(cid:0)(cid:0)(cid:0) ●●(cid:0)(cid:0) ●●(cid:0)(cid:0) ○●(cid:0)(cid:0) ●●(cid:0)(cid:0) ◎●(cid:0)(cid:0)
■ Provision of CAD data
In this catalog, an available CAD file No. is located in the
b
dimensional tables.
Z
Assign the specific CAD file No. when reading the data.
Axial direction dimensions(cid:0) CAD(cid:0)
t
Z H(cid:0) J K(cid:0) L M(cid:0) P (cid:0)X a F(cid:0)ile No.(cid:0)
60(cid:0)° (cid:0)(cid:0)24(cid:0) 3.(cid:0)5 2.1(cid:0)(cid:0)28(cid:0) 22(cid:0) 7.(cid:0)3 2.5(cid:0)(cid:0)0.2(cid:0)±0.05(cid:0)101-131(cid:0)
60(cid:0)° (cid:0)(cid:0)26.(cid:0)5 4.3(cid:0)(cid:0)2.(cid:0)6 31 (cid:0)24 (cid:0)8.3(cid:0)(cid:0)2.85(cid:0)0.2(cid:0)±0.05(cid:0)101-132(cid:0)
60(cid:0)° (cid:0)(cid:0)30(cid:0) 5 3.1(cid:0)(cid:0)36(cid:0) 27(cid:0) 9 3.3(cid:0)(cid:0)0.2(cid:0)±0.05(cid:0)101-133(cid:0)
60(cid:0)° (cid:0)(cid:0)33.(cid:0)5 5.5(cid:0)(cid:0)3.6(cid:0)40.5(cid:0)30(cid:0) 9.(cid:0)3 3.3(cid:0)(cid:0)0.3(cid:0)＋0.05(cid:0)101-134(cid:0)
−0.1
60(cid:0)° (cid:0)(cid:0)37.(cid:0)5 6 (cid:0)4.1(cid:0)46.5(cid:0)34(cid:0)11.(cid:0)7 3.5(cid:0)(cid:0)0.3(cid:0)−＋00..105(cid:0)101-135(cid:0) 45°(cid:0)
60° 44 7 5 1 555 40 13 4 4 9 05 0 101136
4-90°(cid:0)
CAD File No. We offer the requested CAD graphic data on CD ROM as an
electric catalog. There should be mark on the available
graphic data. Please feel free to inquire.
■ Technical Data
Technical Data is located at the end of the chapter.
1
Contents
Safety precautions 3 ■ INDEX in types
List and selection of the electro-magnetic clutches and brakes 5 101 Electromagnetic actuated type clutch 27
102 Electromagnetic actuated type micro clutch 11
Electromagnetic actuated type clutches and brakes 7
111 Electromagnetic actuated type brakes 35
Electromagnetic actuated type micro clutches and brakes 9 112 Electromagnetic actuated type micro brakes 21
102 11 121-□-10 Double clutch unit 67
CYT 17
121-□-20 Clutch and brake unit 47
112 21
122-□-20 Double clutch and brake unit 71
Electromagnetic actuated type clutches and brakes 25
125 Clutch and brake unit 43
101・CS 27
CSZ 33 126 Clutch and brake unit 55
111 35
BSZ 39 180 Clutch and brake unit 51
Electromagnetic actuated type clutch and brake units 41 457 Non-excited operation brake 121
458 Non-excited operation brake 123
125 43
121-□-20 47
546 Electromagnetic toothed clutch 137
180 51
126 55 BE Power supply for clutches and brakes 159
CBW 59
CMW 63 BEH Power supply for clutches and brakes 155
121-□-10 67
BEJ Power supply for clutches and brakes 157
122-□-20 71
BEM Power supply for clutches and brakes 169
Non-excited operation type brakes 99
BEM-T Power supply for clutches and brakes 171
BXW 103
BER Power supply for clutches and brakes 159
BXM 107
BXL 109
BEW Power supply for clutches and brakes 161
BXH 113
BXR 117 BEW-FH Power supply for clutches and brakes 167
XS 119
BEW-S Power supply for clutches and brakes 163
457 121
458 123
BEW-W Power supply for clutches and brakes 165
Electromagnetic toothed clutches 137 BEZ Power supply for clutches and brakes 159
546 137 BMM Brakemotor 149
Brakemotor 145 BMS Brakemotor 147
BSZ Electromagnetic actuated type brakes 39
BMS 147
BMM 149
BXH Non-excited operation brake 113
Power supply for clutches and brakes 153 BXL Non-excited operation brake 109
BXM Non-excited operation brake 107
BEH 155
BEJ 157
BXR Non-excited operation brake 117
BE 159
BER 159 BXW Non-excited operation brake 103
BEZ 159
BEW 161 CBW Clutch and brake unit 59
BEW-S 163
CMW Clutch and brake unit 63
BEW-W 165
BEW-FH 167 CS Electromagnetic actuated type clutch 27
BEM 169
BEM-T 171 CSZ Electromagnetic actuated type clutch 33
CYT Electromagnetic actuated type clutch 17
Technical data 179
XS Non-excited operation brake 119
2
Safety Precautions
(Please read prior to use)
Please look carefully through the instruction manual and the technical ■ 2.Mounting precautions
information for proper use and safety. In this manual, safety precautions are
classified by "DANGER" and "CAUTION".
●Carry and mount the product by using a
CAUTION
hoist, etc.
DANGER
Lifting of a heavy weight could cause back injury.
Use a hoist, etc. when carrying or mounting the
● When death or serious injury may result by product.
mishandling
CAUTION
● When disability or only physical damage may DANGER ●Bolt tightening torque and slack preventive
result by mishandling must be done completely.
Please contact Miki Pulley for the following applications: atomic energy, Tighten all bolts to their recommended torque
aerospace, medical treatment, transportation, or various safety devices. tightening specification. Failure to tighten the
These applications may result in serious bodily injury or loss of life directly by bolts to the proper tightening specification may
mechanical failure or mishandling, careful examination of the application is result in fatigue and premature failure of the
necessary. Contact Miki Pulley for further information. bolted connection. The use of a thread adhesive
Miki Pulley takes all possible measures to insure quality products. and/or a spring washer is recommended.
Operational considersations such as a continuous rotational state when the
clutch cannot be disengaged or coasting of the machine when the brakes
disengage may cause injury or death. Please maintain and properly operate all
■ 3.Wiring precautions
equipment in order to prevent injury or death.
●Make sure to connect the motor and the
DANGER
■ 1.Structural precautions
earth terminal of the controller to ground.
DANGER ●Do not use the product in the atmospheres The third ground (below (100), above (1.6)) is
of fire and explosion hazard. suggested as a means of grounding.
Sparks may occur by startup or braking slip. Do
not use the product near flammable liquids or in
gaseous or explosive atmospheres.
● Use the appropriate wire size in
DANGER
accordance with the current capacity.
DANGER ●Make sure to place a safety cover. An electrical shock or a short circuit can result
from insulation failure. Which may result in fire.
Due to the rotating system, touching the product
could cause injury. Place a breathable safety
cover to avoid any accident. Also, set up a safety
mechanism for quick stop of the rotating body.
■ 4.Cautions before operation
●Do not use in explosive or flammable
DANGER ●Please check the surrounding environment. DANGER
atmospheres.
Do not use in the place where the product is exposed to Spark may occur by starting or brake slippage. Do not
dust, high temperature, dew condensation, or wind or rain. operate the product near flammable liquids or in
Also, do not set the product directly in the place where the gaseous or explosive atmospheres. If brake or clutch is
product is subjected to shock and vibration. These used in a explosive or flammable environment then the
could invite damage, malfunction or performance main unit must be contained in a sealed unit, not
degradation of the product. exposed to the atomosphere.
3
■ 5.Cautions during operation ■ 6.Cautions for maintenance and inspection
●Do not over speed the product beyond its
DANGER DANGER ●Do not apply any water or grease.
maximum rpm limits.
If the product maximum rpm limits, vibrations may cause If water or grease is applied on the friction surface or
damage to the product. It may also result in injury.Keep all the body, its torque will be significantly reduced. It can
operational speeds below the maximum rpm limits. cause the machine to go out of control. It can also lead
to injury.
DANGER ●Do not touch the product during operation. DANGER ●Do not turn on the power to the machine.
Due to the exposed rotor, touching the product When performing any service on clutch or brake all
during operation may cause injury. Make sure not to machine power must be turned off. Serious injury
touch the product during operation. All rotating may occur if machine is started during service.
parts should have a safety guard.
DANGER ●Do not touch the product during operation. DANGER ●Do not dismantle the product.
The surface temperature of the product could increase We will refuse to take responsibility for any damaged
up to 90℃˜ 100℃by heat generation caused by product that is dismantled,
slippage or built-in coil. Touching the product during remodeled or repaired by a third party except our
operation may cause a burn injury. Additionally, the company and the designated company.
surface temperature will not decrease Please use our authorized service network for repair and
immediately.Make sure that the temperature is low dismantlement.
enough when disassembling or checking the product.
●The surface of the body could reach a high
CAUTION ■ 7.Cautions for disposal
temperature just by turning on electricity.
Heat generation of the built-in coil, the surface DANGER ●Do not leave the product around where
temperature could become high just by turning on young children may play.
electricity. Make sure that the temperature is low
enough to prevent a burn injury.
●Properly dispose of all electrical
CAUTION components in accordance with local
laws and regulations.
●In case of abnormal noises or vibrations,
CAUTION
stop operation immediately.
If abnormal noises or vibrations occur during operation,
improper mounting should be considered. Do not leave the
situation as it is. It may cause damage to the clutch and
brake or the equipment itself.
●Voltage variation must be within ±10%. For
CAUTION the model 546 (Toothed clutch), it must be
within +5% and -10%.
An incorrect voltage may cause performance problems
or fire. Cautions for maintenance and inspection
Please note that this safety precautions and specification described in each manual may be changed without prior notice.
4
List and selection of the electro-
Select the appropriate shape and size in accordance with the use condition and the intended use. Our product line is divided into five
main classifications, "Electromagnetic actuated type clutches and brakes", "Spring actuated type brakes (Non-excited brakes)",
"Electromagnetic toothed clutches", "Brake motors", and "Power supply for clutches and brakes (Electromagnetic clutches and brakes
power supply units)". Fully grasp the following matters when selecting.
◎･･Excellence ●･･Adjustment ○･･Suitable depending on applications △･･Option・Available by special order
Electromagnetic actuated type micro clutches and brakes
Class Micro-clutch Micro-brake
Model 102 CYT 112
Type 13 15 11 33 35 31 33M 33B 13 12 11
Appearance
Descriptive page P11〜16 P17〜20 P21〜24
Rotational transmission ● ● ● ● ● ● ● ●
A Braking・Holding ● ● ●
d
a Flange mounted ● ● ● ● ● ●
p
ta Shaft mounting ● ● ● ● ●
b
ility HPiaghr-avellleocli tay xreivso li.n (1p000umtin/-o1anud atbpovue)t ●● ● ● ● ● ● ●● ●● ●● ●●
Shaft-to-shaft input/output ● ● ○ ●
C Compact design ◎ ● ● ◎ ● ● ◎ ◎ ◎ ◎ ●
h
ara Easy to mount and use ● ● ○ ● ◎ ○ ● ● ● ○ ●
c
te Optional mounting direction ● ● ● ● ● ● ● ● ● ● ●
ris
tic One-touch mounting △ △
Spring actuated type brakes (non-excited operation type brake)
Model BXW BXM BXL BXH BXR XS 457 458
Appearance
Descriptive page P103〜106 P107〜108 P109〜111 P113〜115 P117〜118 P119〜120 P121〜122 P123〜126
A General-purpose motor ● ● ● ○ ○ ● ● ●
d
a Geared motor ● ● ● ○ ○ ● ● ●
p
ta Stepping motor ● ● ○ ● ● ○ ○ ○
b
ility SGeenrevroal mindoutsotrrial machinery ●● ●● ○● ●● ●● ○● ○● ○●
Braking ● ● ● ● ● ●
Holding ● ● ● ● ● ○ ●
C
h Emergency braking ○ ○ ○ ○ ○ ○ ○ ○
a
ra Slim type ●
c
te Torque adjustability ●
r
is Release lever △ △ △ ●
tic Dust cover ●
Quietness △ △
fixationMethodof SFltaantogre m moouunntitningg ●● ● ● ● ● ● ● ●
Environmental responsiveness ● △ △ △ ● △
Electromagnetic clutches and brakes power supply units DC24V
Model BEH BEJ BE BER BEZ
Appearance
Descriptive page P155〜156 P157〜158 P159〜160
Applicable Electromagnetic clutches Electromagnetic clutches Electromagnetic clutches Electromagnetic clutches
and brakes
clutches and and brakes and brakes and brakes Toothed clutches
Clutche and brake units
brakes Clutche and brake units Clutche and brake units Clutche and brake units
Non-excited brakes
For ultrahigh-speed control For high-speed control Multipurpose Built-in relay For toothed clutch only
Characteristic Compact・High capacity Compact・Lightweight High capacity High capacity High capacity
Defect factor display Overexcitation control Robust Robust Robust
5
magnetic clutches and brakes
z Intended use：Coupling・Uncoupling, Braking・Holding, Speed change, Forward, reverse operation, High-frequency
operation, Positioning・Dividing, Inching, etc.
x Required performance：Torque, Response, frequency of use, Operating life, Accuracy, Work volume, etc.
c Load characteristic：Load torque, Load moment of inertia J, Load change, Rotation speed to be applied, etc.
v Driving side condition：Motor (three phase, single phase, alternating current, servo, stepping, etc.), Engine, Hydraulic・
Pneumatic pressure, etc.
Electromagnetic actuated type micro clutches and brakes
Class Clutch Brake
Model 101 CS CSZ 111 BSZ
Type 13 15 11 33 35 31 35 13 12 11 12
Appearance
Descriptive page P27〜32 P33〜34 P35〜38 P39〜40
Rotational transmission ● ● ● ● ● ● ●
A Braking・Holding ● ● ● ●
d
a Wall mounting ● ● ● ● ● ● ●
p
ta Shaft mounting ● ● ● ●
b
ility HPiaghr-avellleocli tay xreivso li.n (1p000umtin/-o1anud atbpovue)t ●● ●● ● ●● ●● ● ●● ●● ●● ●● ●●
Shaft-to-shaft input/output ● ● ○ ●
C Compact design ◎ ● ● ◎ ○ ● ● ◎ ◎ ● ◎
h
ara Easy to mount and use ● ● ○ ● ◎ ○ ◎ ● ○ ● ◎
c
te Optional mounting direction ● ● ● ● ● ● ● ● ● ● ●
ris
tic One-touch mounting ◎ ◎
Electromagnetic clutch and brake units Electromagnetic toothed clutches Brake motor
Class Clutch and brake Double clutch Double clutches and brake Model 546 Model BMS・BMM
Appearance Appearance Appearance
Descriptive page P43〜65 P67〜70 P71〜74 Descriptive page P137〜143 Descriptive page P145〜152
Position control ● High response (numbers of teeth) Position control
A
Forward reverse operation ● ● ● A Fixed-position coupling (One position) d Forward reverse operation
Two-stage speed change ● ● da Fast-rotating coupling ap Speed change
Ad High-frequency start and stop ● ● pta Forward reverse operation tab High-frequency start and stop
aptab WCoruapppliningg i ninppuutt ○○ ●○ ● bility CAnlotcicklwociskew risoeta rtoiotant itorann tsrfaenrsfer ility WBrarkainpgp anind gho aldnindg dcuorinugp elleinctgric aol upotwpeur tfailure
ility Wrapping input ● ● ● Particular position coupling Optional mounting direction
CSeoaluedp sltiruncgtu rien（pJPu4t4） ●○ ● ● Characteristic HNiognhm taogrqnueetic tooth Char WIsoitmhe atr rye wleiaths eg elenverearl -aptutarpcohseed motor
On-CE specification product ○ a Easy to mount and use
c
C Optional mounting direction ○ ● ● ter Quiet operation
h Shaft-to-shaft type ○ is Corresponding to five power supplies
ara Shaft-to-shaft type ○ ● ● tic Opposite terminal box position
c
te Easy to mount and use ○ ○ ○ Built-in power supply
r
is Built-in general-purpose motor ○
tic Built-in worm reducer ○
Power supply for electromagnetic clutches and brakes DC45／90／180V
Model BEW BEW-S BEW-W BEW-FH BEM BEM-T
Appearance
Descriptive page P161〜162 P163〜164 P165〜166 P167〜168 P169〜170 P171〜172
Applicable
clutches and Non-excited brakes Non-excited brakes Non-excited brakes Non-excited brakes Non-excited brakes Non-excited brakes
brakes
Compact・ Full- & half-wave Overexcitation
Characteristic TFeorrm giennael rbalol ccko ntytrpoel Lightweight Treecrtmifiicnaatli obnlo schka tryinpge function LeaCdo wmiprea ctytpe LeaMdic wroirme itnyipe
Terminal block type Compact・High capacity Terminal block type
6
ELECTOROMAGNETIC
Electromagnetic actuated type clutches and brakes
ACTUATED TYPE
CLUTCHES & BRAKES
Miki Pulley electromagnetic actuated
type clutches and brakes belong to the
type of dry/single plate/coil static
system in the frictional-type electro-
magnetic clutches and brakes.
The "Electromagnetic actuated type
clutches and brakes" is a generic term
used to refer to the functions such as
transmission and interruption or
deceleration and stoppage of
torque by electromagnetic
action. They are classified
mainly by three in accordance
with the intended use.
E
le
c
t
ro ●Electromagnetic actuated type clutches and brakes
m
a
g Electromagnetic actuated type micro clutches and brakes
n
e
t Electromagnetic actuated type clutches and brakes
ic
a Electromagnetic actuated type clutch and brake units
c
t
u
a
t
e
d
t
y
p
e ● Electromagnetic actuated type
m
micro clutches and brakes
ic
ro Ideal for use in small precision equipments such as business
c machine, communications equipment or automobile machinery
lu
t that has a susceptibility to fluctuations of torque and
c
he responsiveness. The 102model (clutch) and the 112model (brake)
s
with the same basic design can be provided as well as the
a
n
d customizable CYT model (clutch).
b
r
a
k
e
s ● Electromagnetic actuated type
clutches and brakes
Compatible with overall general industrial machinery and the
rational design offers good performance.
The 101・S model (clutch) and the 111model (brake) with the
same basic design can be provided as well as the CSZ model
(clutch) and the BSZ model (brake) designed to significantly
reduce the assembling time by integrating each part.
● Electromagnetic actuated type
clutch and brake units
Several clutches and brakes can be used when designing a
complex mechanism. Various units are available to eliminate a
troublesome task to combine the required number of each
clutch and brake. A number of models that combined a motor
or a reducer are also available.
7