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DD motor
DD motor

DD Motor Direct Drive Motor Torque Motor For A Patch Machine

Features:

1. High torques in low speed

2. Direct drive, high dynamic response

3. High rigidity, compact structure

4. Maintenance-free

  • Brand:

    HAN'S MOTOR
  • Order(MOQ):

    1
Product Detail

Product name:DD Motor Direct Drive Motor Torque Motor For A Patch Machine


Torque Motors

In applications with high torques at low speeds, ESR torque motors are often a good alternative to geared motors or motor-gear box combinations. These direct drives have a higher stiffness and position accuracy compared to solutions with gear boxes. The lack of parts with backlash and friction results in longer lifetime and reduced wear and tear.


Characteristics

Torques of continuous is 17.7Nm, peak up to 51 Nm

Highest stiffness of the drive system at particularly compact size

High dynamics and accuracy due to optical encoders

Maintenance-free, since brushless


Product Specifications  

Motor Model No.:HANS-H-xxx-Dxxx-Hxxx-T25-1-A

H-005

E-010

E-015

Performance Parameters

Symbol

Unit

Cable Outlet



1

1

1

Outer Diameter

D1

mm

154

154

154

Center Hole

D2

mm

25

25

25

Installation Height

H

mm

55

72.5

90

Continuous torque (Tmax)

Tc

Nm

5.0

10.0

17.7

Peak torque

Tp

Nm

15

30

51

Vmax,Tc@Vbus=310Vdc

Nmax,Tc

Rpm

600

550

350

Vmax,Tp@Vbus=310Vdc

Nmax,Tp

Rpm

500

440

200

Vmax,0@Vbus=310Vdc

Nmax,0

Rpm

800

700

450

Encoder (BISS-C)


P/rev

23bits

23bits

23bits

Positioning Accuracy


arc sec

±10/±5

±10/±5

±10/±5

Repeated Accuracy


arc sec

±1.5

±1.5

±1.5

Maximum axial load (recommend)

Fa

N

5000

5000

5000

Maximum torque load (recommend)

T

Nm

200

200

200

Motor outlet


M

0.2

0.2

0.2

Cable bending radius (within drag chain)


mm

37.5

37.5

37.5

Continuous current (Tmax)

Ic

Arms

2.3

2.3

2.3

Peak Current (1s)

Ip

Arms

7

7

7

Torque Constant (within 25℃±5℃)

Tf

Nm/Arms

2.16

4.34

7.7

Electromotive constant (within 25℃±5℃)

Te

Vrms/rad/s

0.72

1.45

2.6

Resistance (within 25℃±5℃)

R

Ω(p-p)

6

9

13

Inductance (within 25℃±5℃)

L

mH(p-p)

15

27

35

Pole pairs

p


8

8

8

Max.coil temperature

Tmax

120

120

120

Motor Weight


KG

4.2

5.5

8.0

Mover Weight

Mc

KG

1.1

1.5

2.5

Rotor Moment of Inertia

Jm

Kg*m2

0.0021

0.0029

0.0049

Axial Runout


mm

0.03

0.03

0.03

Radial Runout


mm

0.03

0.03

0.03

 

Dimension  

DD motor


Application Case

Applied in automatic grinding, cleaning and attaching production line, the action requirements: 4 station CCD high precision alignment, DDR motor for the CCD alignment rotate axis.

DD motor


Laser Group Show

High precision linear stage

Our Company Show

High precision linear stage

Company Qualification

High precision linear stage

Inventive Patent

High precision linear stage

Honor

High precision linear stage


Packaging & Delivery 

Packaging Details.: plywood packing 
Port.: Shenzhen ( Sea / Air shipping, TNT, UPS, FedEx and DHL ect.)
Leading time: According to the order quantity, 10 days for the small order and 20 days for the bulk order   
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