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Torque Motor
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1698137388926258.webp

JKZR-DA with temperature digital control compact size high precision torque motor

Place of Origin: Changsha, China

Brand Name: JK Technology

Model Number: JKZR-DA

Certification: CE, ISO

Minimum Order Quantity: 1 Set

Price: Negotiable, OEM available

Packaging Details: Carton package inside, with wooden box outside

Delivery Time: Within one week

Payment Terms: T/T

Supply Ability: 500 Sets/Month

  • Quick Detail
  • Description
  • Applications
  • Specifications
  • Competitive Advantage
Quick Detail

The design has been uniquely optimized and has the characteristics of high torque, high precision, low noise, high rigidity, and high thrust density. It is suitable for precision rotary motion occasions that require high acceleration, speed, torque, accuracy, and stability.

Description

Torque motor is a kind of special motor with more poles, which can run continuously even when the motor is at low speed or even blocked, without causing damage to the motor. In this mode of operation, the motor can provide a stable torque to the load (hence the name torque motor). Torque motor can also provide torque in the opposite direction of operation (brake torque). The shaft of the torque motor does not output power at a constant power but at a constant torque.

Applications

Torque motors can be widely used in machinery manufacturing, textile, papermaking, rubber, plastic, metal wire and wire and cable industries; DC torque motors can also be flexibly applied according to their various characteristics: they can partially replace DC motors, and can be used in startups. In the drive system with closed gate (valve) and large resistance torque, it can also be used in various machines with frequent positive and negative rotation or other similar actions.

Specifications
1

080050

22

112065

3

170050

4

170095

Model description: JKZR-DA-080 050-L1-0.5-F1-H-C1

Product classification: Torque motor

Product series: DA

Outer diameter size(mm): 080/112/170/224/...

Height(mm): 050/065/095/...

Outlet Type: L1-Side Outlet;L2-Bottom out line

Outgoing wire length: 0.5/3/...

Feebback Type: F1-Digital;F2-Analog;F3-Absolute

With/No Hall:

N-No Hall (Without temperature control);

H-With Hall (with temperature control)

Connector Type: C1-Connector;APO-Aviation Connector;PT-Pin Terminal

Specifications

Series

JKZR-DA Series

Model

Symbol

Unit

080050

112065

170050

170095

224062

Continuous Torque

Tcn

N`m

0.6

3

4.5

23.8

35

Peak Torque

Tpk

N`m

1.8

9

14

71

105

Torque Constant

Kf

Nm/Arms

0.4

1.2

3.2

9.5

15.9

Back Emf Constant

Ke

Vpeak/rpm

0.36

0.95

4

9.2

10.1

Motor Constants25℃

Km

Nm/Sqrt(W)

0.159

0.744

1.546

3.015

4.229

Resistance

R25

Ω

4.92

2.6

4.32

9.97

14.15

Inductance

L

mH

2.92

2.1

8.58

21.8

51.1

Peak Torque

Ωmax

rpm

450

350

450

190

200

Continuous Current

Icn

Arms

1.7

2.5

1.4

2.5

2.2

Peak Current

Ipk

Arms

5.1

7.5

4.2

7.5

6.6

Rotational Inertia

Jr

kg`m^2

0.0019

0.0026

0.0068

0.023

0.035

Motor Weight

m

kg

1.3

3.2

4

12

9.5

Positioning Accuracy

-

Arc sec

±50

±25

±25

±25

±25

Repeatability

-

Arc sec

±2.5

±2.5

±2.5

±2.5

±2.5

Resolution

-

Line/turn

537600

537600

768000

768000

768000

Polar No.

2p

-

22

28

30

30

40

Max. Axial Load

-

N

50

2500

2500

15000

10000

Max. Radial Load

-

N`m

10

20

20

150

100

Axial Runout

-

mm

0.03

0.005

0.005

0.005

0.005

Radial Runout

-

mm

0.03

0.005

0.005

0.005

/

Competitive Advantage
  • Stable low-speed torque characteristics: outstanding performance in low-speed, high-torque application scenarios

  • With low speed (many pairs of poles), good low speed, soft mechanical characteristics, can be blocked, high torque (when the load torque increases can automatically reduce the speed, while increasing the output torque)

  • High efficiency: torque motor has high efficiency, especially at low speed and high torque, more outstanding performance.

  • Fast response: The response speed of torque motor is faster than that of traditional motor, which can adjust the output torque faster.

  • Smaller body size and weight: torque motors are lighter and more compact than traditional motors in terms of body size and weight.

  • High overload capacity, high linearity of operation and low torque fluctuation

  • The torque motor can drive the load directly, eliminating the intermediate transmission mechanism and improving the operation accuracy of the system.

Inquiry

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