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Direct drive motor used for rotary table high torque low speed DDR motor

Direct drive rotary motor

Direct drive motor used for rotary table high torque low speed DDR motor

Features:

1. Directly connect with load, eliminate maintenance of gearbox, belt or pulley

2. Zero backlash and the compliance of load improves system performance

3. High-resolution encoder feedback device provide extremely high accuracy and repeatability, repeated accuracy reach to 1.5 arc sec.


  • Brand:

    HAN'S MOTOR

  • Order(MOQ):

    1
Inquiry now
Product Detail

Product name：Direct drive motor used for rotary table high torque low speed DDR motor


Introduce：

HAN'S Motor offer a high-performance, zero-maintenance servo solution. The DDR motor achieves extremely high torque density through its long diameter, short length and large number of magnetic poles. The DDR can be used as an indexing plate, providing programmable fast indexing that far exceeds the production capacity of traditional mechanical or variable reluctance technologies. It can also be used to replace mechanical transmission components, such as reduction boxes, synchronization belts, and rack and pinion reducers.


Advantages：

Direct drive, high dynamic response

High precision

Integrated BISS-C interface absolute position feedback

Inner rotor/outer rotor structure

High speed/low speed winding

Standard series products

Customizable development


Product Specifications  

Motor Model No.：HANS-E-xxx-Dxxx-Hxxx-T85-1-F

E-050

E-100

E-150

Performance Parameters

Symbol

Unit

Cable Outlet



1

1

1

Outer Diameter

D1

mm

270

270

270

Center Hole

D2

mm

85

85

85

Installation Height

H

mm

147.5

172.5

197.5

Continuous torque (Tmax)

Tc

Nm

50

100

150

Peak torque

Tp

Nm

150

280

430

Vmax,Tc@Vbus=310Vdc

Nmax,Tc

Rpm

275

130

80

Vmax,Tp@Vbus=310Vdc

Nmax,Tp

Rpm

170

70

30

Vmax,0@Vbus=310Vdc

Nmax,0

Rpm

320

160

105

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

20000

20000

20000

Maximum torque load (recommend)

T

Nm

200

200

200

Motor outlet


M

0.3

0.3

0.3

Cable bending radius (within drag chain）


mm

37.5

37.5

37.5

Continuous current (Tmax)

Ic

Arms

4.5

4.5

4.5

Peak Current (1s)

Ip

Arms

13.5

13.5

13.5

Torque Constant (within 25℃±5℃）

Tf

Nm/Arms

10.8

21.7

32.5

Electromotive constant (within 25℃±5℃）

Te

Vrms/rad/s

3.6

7.2

10.8

Resistance (within 25℃±5℃）

R

Ω(p-p)

4.4

6.5

9.0

Inductance (within 25℃±5℃）

L

mH(p-p)

31

52

75

Pole pairs

p


16

16

16

Max.coil temperature

Tmax

℃

120

120

120

Motor Weight


KG

45

62

71

Mover Weight

Mc

KG

16.8

19

21

Rotor Moment of Inertia

Jm

Kg*m2

0.17

0.2

0.22

Axial Runout


mm

0.05

0.05

0.05

Radial Runout


mm

0.05

0.05

0.05

 

Dimension  

Direct drive rotary motor

Application Case

Direct drive rotary 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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