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High-Torque Stepper Motor PKP Series - Oriental Motor

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Step Angle 1.8° Frame Size 35 mm (1.38 in.) Unipolar 6 Lead Wires<br />

■Specifications<br />

Product Name<br />

<strong>Motor</strong><br />

Length<br />

mm<br />

(in.)<br />

Holding<br />

<strong>Torque</strong><br />

N·m<br />

(oz-in)<br />

Rated<br />

Current<br />

Voltage Resistance Inductance<br />

·Single/Double Shaft<br />

·with Encoder A/phase VDC Ω/phase mH/phase<br />

<strong>PKP</strong>233U12□-L 37<br />

0.16<br />

3.24 2.7 1.4<br />

<strong>PKP</strong>233U12A-R■□■□-L (1.46)<br />

(22)<br />

1.2<br />

<strong>PKP</strong>235U12□-L 52<br />

0.3<br />

4.08 3.4 2<br />

<strong>PKP</strong>235U12A-R■□■□-L (2.05)<br />

(42)<br />

●Enter<br />

A (single shaft) or B (double shaft) in the box (□) within the product name.<br />

●Enter the encoder code ( 15, 16, 25 or 26) in the box (■□■□) within the product name.<br />

●A 0.6 m (2 ft.) motor connection cable and encoder cable (if applicable) is included with these products.<br />

Rotor<br />

Inertia J<br />

kg·m 2<br />

(oz-in 2 )<br />

24×10 -7<br />

(0.131)<br />

50×10 -7<br />

(0.27)<br />

Lead<br />

Wires<br />

6<br />

■Speed – <strong>Torque</strong> Characteristics<br />

<strong>PKP</strong>233U12□-L/<strong>PKP</strong>233U12A-R■□■□-L<br />

<strong>Torque</strong> [oz-in]<br />

25<br />

20<br />

15<br />

10<br />

5<br />

0<br />

<strong>Torque</strong> [N·m]<br />

0.20<br />

0.15<br />

0.10<br />

0.05<br />

Unipolar Constant Current Driver Power Supply Voltage: 24 VDC<br />

Current: 1.2 A/Phase (At 2-phase excitation)<br />

With Damper D4CL-5.0F: JL=34×10 −7 kg·m 2 (0.186 oz-in 2 )<br />

0<br />

0<br />

0<br />

Pullout <strong>Torque</strong><br />

fs<br />

500<br />

2<br />

1000 1500<br />

Speed [r/min]<br />

4<br />

Pulse Speed [kHz]<br />

Full Step 1.8˚/step<br />

6<br />

2000<br />

2500<br />

Full Step<br />

fs: Max. starting frequency<br />

<strong>PKP</strong>235U12□-L/<strong>PKP</strong>235U12A-R■□■□-L<br />

<strong>Torque</strong> [oz-in]<br />

40<br />

30<br />

20<br />

10<br />

0<br />

<strong>Torque</strong> [N·m]<br />

0.30<br />

0.25<br />

0.20<br />

0.15<br />

0.10<br />

0.05<br />

Unipolar Constant Current Driver Power Supply Voltage: 24 VDC<br />

Current: 1.2 A/Phase (At 2-phase excitation)<br />

With Damper D4CL-5.0F: JL=34×10 −7 kg·m 2 (0.186 oz-in 2 )<br />

0<br />

0<br />

0<br />

fs<br />

500<br />

2<br />

Pullout <strong>Torque</strong><br />

1000 1500<br />

Speed [r/min]<br />

4<br />

Pulse Speed [kHz]<br />

Full Step 1.8˚/step<br />

6<br />

2000<br />

2500<br />

Full Step<br />

Note<br />

●Depending on the driving conditions, a considerable amount of heat may be generated by the motor. Be sure to keep the temperature of the motor case under 100˚C (212˚F).<br />

■ Dimensions Unit = mm (in.)<br />

Refer to Page 13.<br />

●<strong>Motor</strong><br />

Product Name <strong>Motor</strong> Product Name L1 L2<br />

Mass<br />

kg (lb.)<br />

<strong>PKP</strong>233U12A-L<br />

<strong>PKP</strong>233U12B-L<br />

<strong>PKP</strong>233U12A<br />

<strong>PKP</strong>233U12B<br />

37<br />

(1.46)<br />

−<br />

52 (2.05)<br />

0.18<br />

(0.4)<br />

<strong>PKP</strong>235U12A-L <strong>PKP</strong>235U12A 52 − 0.285<br />

<strong>PKP</strong>235U12B-L <strong>PKP</strong>235U12B (2.05) 67 (2.64) (0.63)<br />

●<strong>Motor</strong> Applicable Connector<br />

Connector Housing: 51103-0600 (Molex)<br />

Contact: 50351-8100 (Molex)<br />

Crimp Tool: 63811-8100 (Molex)<br />

●<strong>Motor</strong> with Encoder<br />

Product Name <strong>Motor</strong> Product Name L1 L2<br />

<strong>PKP</strong>233U12A-R■□■□-L <strong>PKP</strong>233U12A-R■□■□ 37<br />

(1.46)<br />

<strong>PKP</strong>235U12A-R■□■□-L <strong>PKP</strong>235U12A-R■□■□ 52<br />

(2.05)<br />

53.8<br />

(2.12)<br />

68.8<br />

(1.96)<br />

Mass<br />

kg (lb.)<br />

0.2<br />

(0.44)<br />

0.31<br />

(0.67)<br />

CAD<br />

B983<br />

B984<br />

CAD<br />

B1019<br />

B1020<br />

●Enter the encoder code ( 15, 16, 25 or 26) in the box (■□■□) within the product name.<br />

●<strong>Motor</strong> Applicable Connector<br />

●Encoder Applicable Connector<br />

Connector Housing: 51103-0600 (Molex) Connector Housing: 50-57-9405 (Molex)<br />

Contact: 50351-8100 (Molex)<br />

Contact: 16-02-0104 (Molex)<br />

Crimp Tool: 63811-8100 (Molex)<br />

Crimp Tool: 63811-8700 (Molex)<br />

●Connection Cables (Included)<br />

◇Cable for <strong>Motor</strong><br />

● Unipolar 6 Lead Wires<br />

LC2U06A<br />

600 (24)<br />

6<br />

1<br />

51103-0600 (Molex) 6 <strong>Motor</strong> Leads<br />

UL Style 3265, AWG24<br />

◇Cable for Encoder<br />

● 2-Channel Encoder Cable<br />

LCR04060A<br />

600 (24)<br />

1<br />

5<br />

50-57-9405 (Molex) 4 Leads<br />

UL Style 3265, AWG24<br />

● 3-Channel Encoder Cable<br />

LCR05060A<br />

600 (24)<br />

1<br />

5<br />

28<br />

50-57-9405 (Molex)<br />

5 Leads<br />

UL Style 3265, AWG24

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