Analog Devices Inc./Maxim Integrated 的 QBL5704 Manual 规格书

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A TRINAMIC MOTION CONTROL hltg:llwww,lvi na m incom

QMot QBL5704 family

Manual

V1.03

2010-NOV-03

Trinamic Motion Control GmbH & Co. KG

Sternstraße 67

D – 20357 Hamburg, Germany

http://www.trinamic.com

QBL5704 Manual (V1.03 / 2010NOV-03) 2

Table of contents

1 Life support policy ....................................................................................................................................................... 3

2 Features........................................................................................................................................................................... 4

3 Order codes .................................................................................................................................................................... 5

4 Mechanical dimensions .............................................................................................................................................. 6

4.1 Dimensions ........................................................................................................................................................... 6

4.2 Leadwire configuration ..................................................................................................................................... 7

5 Torque figures ............................................................................................................................................................... 8

5.1 Motor QBL5704-94-04-032.................................................................................................................................. 8

5.2 Motor QBL5704-116-04-042 ............................................................................................................................... 9

6 Motor sizing ................................................................................................................................................................. 10

6.1 Peak torque requirement ................................................................................................................................ 10

6.2 RMS torque requirement ................................................................................................................................. 10

6.3 Motor velocity .................................................................................................................................................... 11

7 Revision history .......................................................................................................................................................... 12

7.1 Document revision ........................................................................................................................................... 12

List of figures

Figure 4.1: Dimensions (all values in mm, hx describe drilling tolerance) ......................................................... 6

Figure 5.1: QBL5704-94-04-032 velocity vs. torque characteristics .......................................................................... 8

Figure 5.2: QBL5704-116-04-042 velocity vs. torque characteristics ........................................................................ 9

Figure 6.1: Trapezoidal move and triangular move .................................................................................................. 11

List of tables

Table 2.1: Motor technical data ......................................................................................................................................... 4

Table 3.1: Order codes ......................................................................................................................................................... 5

Table 4.1: Leadwire configuration .................................................................................................................................... 7

Table 7.1: Document revision .......................................................................................................................................... 12

QBL5704 Manual (V1.03 / 2010NOV-03) 3

1 Life support policy

TRINAMIC Motion Control GmbH & Co. KG does not

authorize or warrant any of its products for use in life

support systems, without the specific written consent

of TRINAMIC Motion Control GmbH & Co. KG.

Life support systems are equipment intended to

support or sustain life, and whose failure to perform,

when properly used in accordance with instructions

provided, can be reasonably expected to result in

personal injury or death.

Information given in this data sheet is believed to be

accurate and reliable. However neither responsibility

is assumed for the consequences of its use nor for

any infringement of patents or other rights of third

parties, which may result from its use.

Specifications are subject to change without notice.

No. of Phase 3 3 Rated Voltage V 36 35 Rated Speed RPM 4000 4000 Rated Torque Nm 0.32 0.42 Torque Constant leA 0.063 0.063 Line to Llne Resistance Ohm 0.45 0.35 Max Peak Current A 16.5 20.5 Length (LMAX) mm 94 116 Weight (Mass) kg 1 1,25

QBL5704 Manual (V1.03 / 2010NOV-03) 4

2 Features

QMOT BLDC motors are quality motors for universal use. They feature a long life due to ball bearings

and no wearing out parts. These BLDC motors give a good fit to the TRINAMIC family of medium and

high current BLDC motor modules.

Main characteristics:

 Hall Effect Angle: 120° electric angle

 Shaft run out: 0,025 mm

 Insulation Class: B

 Radial Play: 0,02 mm 450G load

 Max Radial Force: 75N (10mm from flange)

 Max Axial Force: 15N

 Dielectric Strength: 500 VDC For One Minute

 Insulation Resistance: 100M Ohm min. 500VDC

 Recommended Ambient Temp.: -20 to +40°C

 Bearing: Brushless motors fitted with ball bearings

Specifications

QBL 5704

-94-04-032

-116-04-042

No. of Pole

No. of Phase

Rated Voltage

Rated Phase Current

5.08

6.67

Rated Speed

RPM

4000

Rated Torque

0.32

0.42

Max Peak Torque

0.98

1.3

Torque Constant

Nm/A

0.063

Line to Line Resistance

Ohm

0.45

0.35

Line to Line Inductance

1.4

Max Peak Current

16.5

20.5

Length (LMAX)

116

Rotor Inertia

kgm² x 10-6

17,3

Weight (Mass)

1,25

Table 2.1: Motor technical data

QBL57OA'94'OA'032 QMot BLDC motor 57 mm, 4000RPM, 0.32Nm S7XS7X9A QBLS70A'116704'OAZ QMot BLDC motor 57 mm, 4000RPM, 0.42Nm 57 X 57X 116

QBL5704 Manual (V1.03 / 2010NOV-03) 5

3 Order codes

Order code

Description

Dimensions (mm)

QBL5704-94-04-032

QMot BLDC motor 57 mm, 4000RPM, 0.32Nm

57 x 57 x 94

QBL5704-116-04-042

QMot BLDC motor 57 mm, 4000RPM, 0.42Nm

57 x 57 x 116

Table 3.1: Order codes

QBL5704 Manual (V1.03 / 2010NOV-03) 6

4 Mechanical dimensions

4.1 Dimensions

2xM2.5

Ø38.88

4xM4

Ø57

Length

Ø8

Ø25 Ø6

Figure 4.1: Dimensions (all values in mm, hx describe drilling tolerance)

Motor

Length

QBL5704-94-04-032

94mm

QBL5704-116-04-042

116mm

.SVDC to ¢ZAVDC Gleen UL1007 AWGzé HaLl B While UL1007 AWGzé HaLl C Sensor Ground Red UL1007 AWGzo Phase V

QBL5704 Manual (V1.03 / 2010NOV-03) 7

4.2 Leadwire configuration

Cable type 1

Gauge

Function

Red



UL1007 AWG26

Vcc Hall Sensor

+5VDC to +24VDC

Blue



UL1007 AWG26

Hall A

Green



UL1007 AWG26

Hall B

White



UL1007 AWG26

Hall C

Black



UL1007 AWG26

GND Hall

Sensor Ground

Yellow



UL1007 AWG20

Phase U

Red



UL1007 AWG20

Phase V

Black



UL1007 AWG20

Phase W

Table 4.1: Leadwire configuration

QBL5704 Manual (V1.03 / 2010NOV-03) 8

5 Torque figures

The torque figures detail motor torque characteristics measured in block commutation. Please be

careful not to operate the motors outside the blue-turquoise field. This is possible for short times

only because of a resulting high coil temperature. The motors have insulation class B. The blue-

turquoise field is described by rated speed and rated torque.

5.1 Motor QBL5704-94-04-032

Measured with 36V supply voltage

6000

5000

4000

3000

2000

1000

RPM

0.022 0.052 0.13 0.22 0.301 0.321 0.406 0.501 0.602

N.m

Tor. vs speed

Tor. vs current

Figure 5.1: QBL5704-94-04-032 velocity vs. torque characteristics

QBL5704 Manual (V1.03 / 2010NOV-03) 9

5.2 Motor QBL5704-116-04-042

Measured with 36V supply voltage

6000

5000

4000

3000

2000

1000

RPM

0 0.019 0.125 0.263 0.303 0.402 0.442 0.552 0.654

N.m

Tor. vs speed

Tor. vs current

Figure 5.2: QBL5704-116-04-042 velocity vs. torque characteristics

QBL5704 Manual (V1.03 / 2010NOV-03) 10

6 Motor sizing

For the optimum solution it is important to fit the motor to the application. The three key parameters

are peak torque requirement, RMS torque requirement and motor velocity.

6.1 Peak torque requirement

Peak torque TP is the sum of the torque due to acceleration of inertia (TI), load (TL) and friction (TF):

FLJP TTTT 

The torque due to inertia is the product of the load (including motor rotor) inertia and the load

acceleration:

aJTJ

The torque due to the load is defined by the configuration of the mechanical system coupled to the

motor. The system also determines the amount of torque required to overcome the friction.

6.2 RMS torque requirement

Root-Mean-Square or RMS torque is a value used to approximate the average continuous torque

requirement. Its statistical approximation is with

t1: acceleration time t2: run time t3: deceleration time t4: time in a move

   

4321

FLJ2

FL1

RMS tttt

tTTTtTTtT

T





F++A L+L+L m 0/3: 2 P L+L m 0/2:

QBL5704 Manual (V1.03 / 2010NOV-03) 11

6.3 Motor velocity

The motor velocity is also dictated by the configuration of the mechanical system that is coupled to

the motor shaft, and by the type of move that is to be affected. For example, a single velocity

application would require a motor with rated velocity equal to the average move velocity. A point to

point positioning would require a motor with a rated velocity higher than the average move velocity.

(The higher velocity would account for acceleration, deceleration and run times of the motion profile).

Figure 6.1: Trapezoidal move and triangular move relates rated motor velocity to average move

velocity for two point to point positioning move profiles.

max

rated operating speed of motor RPM

trap

average speed of motor required for a specified trapezoidal move, RPM

tri

average speed of motor required for a specified triangular move, RPM

total distance traveled, motor shaft revolutions

acceleration time, seconds

run time, seconds

deceleration time, seconds

dwell time, seconds

Figure 6.1: Trapezoidal move and triangular move

  

 

  

  

   

    

 

  

 













Trapezoidal move

t1t3

(1/4)D (1/2)D (1/4)D

Vmax

For acceleration portion of curve:

For entire move:

Example: 

  

  

 

  

  

   

 

 

 









 

Triangular move

(1/2)D (1/2)D

t1t3t4

Vmax

For acceleration portion of curve:

For entire move:

Example:   

1.01 zooErAPeru GE Motor (on connections corvetted

QBL5704 Manual (V1.03 / 2010NOV-03) 12

7 Revision history

7.1 Document revision

Version

Date

Author

Description

1.00

2007-MAY-09

Initial Release

1.01

2008-APR-01

Motor coil connections corrected

1.02

2008-NOV-25

Leadwire corrected

1.03

2010-NOV-03

Oder codes added, new drawings of dimensions, minor changes

Table 7.1: Document revision

Analog Devices Inc./Maxim Integrated 的 QBL5704 Manual 规格书

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