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Z2 Series DC Motors

DC electric motors of the Z2 series from Sima - are compact and reliable equipment with precise speed control. They are characterized by light weight, stable operation and ease of maintenance, ideal for driving low-power mechanisms.

With excellent stepless speed adjustment, it is widely used in CNC machine tools, medical equipment, automated lines and other industries. Complies with industrial standards, parameters can be adapted according to customer request.

 

Design

 

•Low power DC electric motors of the Z2 series are available in 11 sizes, each size has two core lengths. They are produced in three modifications: DC electric motor, DC generator and adjustable voltage DC generator. Designed for use under normal normal operating conditions. Electric motors are used for general drive, generators - as a conventional source of direct current, and variable voltage generators - for charging batteries.

•Basic modification of the Z2 - series are self-ventilated machines. When the external armature voltage is reduced to reduce the speed, the torque is reduced in proportion to the reduction in rotation speed. Power is transmitted to the electric motor through triangular belts, spur gears or elastic couplings, eliminating the impact of axial forces on the machine.

•Excitation method: Electric motors: parallel or separate excitation with small stabilizing windings;

•Generators: complex or separate excitation (generators with a rated voltage of 230 V);

•Adjustable voltage generators: parallel excitation (without series windings).

 

Design and type of installation

 

Design form Code Electric motor model
Horizontal stand with stands B3 (D2) Z2-11 to 112
Horizontal stand with stands and flange on the housing cover B35 (D2/T2) Z2-11 to 82
Horizontal stand without stands, with a flange on the housing cover B5 (T2) Z2-11 to 62
Vertical stand without stands, with a flange on the housing cover (axis protrusion down) V1 (L3) Z2-11 to 112
Vertical stand with stands and flange on the housing cover (axis protrusion down) V15 (L3/D2) Z2-11 to 82

 

Electric motors have a unidirectional cylindrical axle protrusion; At the customer's request, they can be manufactured with a bidirectional axle projection.

For horizontal electric motors, the socket box is located to the left of the frame (when viewed from the side of the axle protrusion); At the customer's request, it can be placed to the right of the bed.

Z2 series DC generators can operate normally in forward or reverse rotation direction.

The direction of rotation of Z2 series generators and variable voltage generators (when viewed from the axle boss side) - is counterclockwise; According to operational requirements, they can be manufactured in a version with clockwise rotation.

Direct current generators or variable voltage direct current generators are produced in only one design: horizontal, with stands on the frame.

 

1111111

 

The main series of DC electric motors has armature voltage in two options: 110 V and 220 V. The rated rotation speed is presented in five options: 3000 rpm, 1500 rpm, 1000 rpm, 750 rpm, 600 rpm. Technical data is presented in the table below.

 

1. Electric motor with rated speed 3000 rpm
No. Electric motor model Power
kW		 Voltage
IN		 Current
A		 Max. field weakening speed
rpm		 Efficiency (%) Flywheel moment of inertia Weight
(kg)
1 Z2-11 0.8 110 9.83 3000 74 0.012 30
2 Z2-11 0.8 220 4.85 3000 75 0.012 30
3 Z2-12 1.1 110 12.9 3000 77.5 0.015 35
4 Z2-12 1.1 220 6.41 3000 78 0.015 35
5 Z2-21 1.5 110 17.5 3000 78 0.045 50
6 Z2-21 1.5 220 8.64 3000 79 0.045 50
7 Z2-22 2.2 110 24.7 3000 81 0.055 55
8 Z2-22 2.2 220 12.35 3000 81 0.055 55
9 Z2-31 3 110 33.2 3000 82 0.085 67
10 Z2-31 3 220 16.52 3000 82.5 0.085 67
11 Z2-32 4 110 43.8 3000 83 0.105 79
12 Z2-32 4 220 21.65 3000 84 0.105 79
13 Z2-41 5.5 110 60.6 3000 82.5 0.15 85
14 Z2-41 5.5 220 30.3 3000 82.5 0.15 85
15 Z2-42 7.5 110 81.6 3000 83 0.18 100
16 Z2-42 7.5 220 40.8 3000 83.5 0.18 100
17 Z2-51 10 220 53.8 3000 84.5 0.35 144
18 Z2-52 13 220 68.7 3000 86 0.4 156
19 Z2-61 17 220 88.9 3000 87 0.56 180
20 Z2-62 22 220 114.2 3000 87.5 0.65 200
21 Z2-71 30 220 158.5 3000 86 1 265
22 Z2-72 40 220 210 3000 86.5 1.2 300

 

2. Electric motor with rated speed 1500 rpm
No. Electric motor model Power
kW		 Voltage
IN		 Current
A		 Max. field weakening speed
rpm		 Efficiency (%) Flywheel moment of inertia Weight
(kg)
1 Z2-11 0.4 110 5.35 3000 68 0.012 30
2 Z2-11 0.4 220 2.68 3000 68 0.012 30
3 Z2-12 0.6 110 7.68 3000 71 0.015 35
4 Z2-12 0.6 220 3.82 3000 71.5 0.015 35
5 Z2-21 0.8 110 9.84 3000 74 0.045 50
6 Z2-21 0.8 220 4.92 3000 74 0.045 50
7 Z2-22 1.1 110 13 3000 77 0.055 55
8 Z2-22 1.1 220 6.5 3000 77 0.055 55
9 Z2-31 1.5 110 17.6 3000 77.5 0.085 67
10 Z2-31 1.5 220 8.7 3000 78.5 0.085 67
11 Z2-32 2.2 110 25 3000 80 0.105 79
12 Z2-32 2.2 220 12.35 3000 81 0.105 79
13 Z2-41 3 110 34 3000 80 0.15 85
14 Z2-41 3 220 17 3000 80 0.15 85
15 Z2-42 4 110 44.6 3000 81.5 0.18 100
16 Z2-42 4 220 22.3 3000 81.5 0.18 100
17 Z2-51 5.5 110 60.5 2400 82.5 0.35 144
18 Z2-51 5.5 220 30.3 2400 82.5 0.35 144
19 Z2-52 7.5 110 82.2 2400 83 0.4 156
20 Z2-52 7.5 220 40.8 2400 83.5 0.4 156
21 Z2-61 10 110 107.6 2400 84.5 0.56 180
22 Z2-61 10 220 53.8 2400 84.5 0.56 180
23 Z2-62 13 110 139 2400 85 0.65 200
24 Z2-62 13 220 69.5 2400 85 0.65 200
25 Z2-71 17 110 180.6 2250 85.5 1 265
26 Z2-71 17 220 90 2250 86 1 265
27 Z2-72 22 110 232.6 2250 86 1.2 300
28 Z2-72 22 220 115.4 2250 86.5 1.2 300
29 Z2-81 30 110 315.5 2250 86.5 2.8 405
30 Z2-81 30 220 156.9 2250 87 2.8 405
31 Z2-82 40 220 208 2250 87.5 3.2 430
32 Z2-91 55 220 284 2000 88 5.9 650
33 Z2-92 75 220 385 2000 88.5 7 685
34 Z2-101 100 220 511 1800 89 10.3 950
35 Z2-102 125 220 635 1800 89.5 12 1085
36 Z2-111 160 220 808 1500 90 20.4 1265
37 Z2-112 200 220 1010 1500 90 23 1510

 

3.Electric motor with rated speed 1000 rpm
No. Electric motor model Power
kW		 Voltage
IN		 Current
A		 Max. field weakening speed
rpm		 Efficiency (%) Flywheel moment of inertia Weight
(kg)
1 Z2-21 0.4 110 5.51 2000 66 0.045 50
2 Z2-21 0.4 220 2.755 2000 66 0.045 50
3 Z2-22 0.6 110 7.68 2000 71 0.055 55
4 Z2-22 0.6 220 3.79 2000 72 0.055 55
5 Z2-31 0.8 110 10 2000 72.5 0.085 67
6 Z2-31 0.8 220 4.95 2000 73.5 0.085 67
7 Z2-32 1.1 110 13.33 2000 75 0.105 79
8 Z2-32 1.1 220 6.58 2000 76 0.105 79
9 Z2-41 1.5 110 17.8 2000 76.5 0.15 85
10 Z2-41 1.5 220 8.9 2000 76.5 0.15 85
11 Z2-42 2.2 110 25.32 2000 79 0.18 100
12 Z2-42 2.2 220 12.66 2000 79 0.18 100
13 Z2-51 3 110 34.3 2000 79.5 0.35 144
14 Z2-51 3 220 17.2 2000 79.5 0.35 144
15 Z2-52 4 110 45.2 2000 80.5 0.4 156
16 Z2-52 4 220 22.3 2000 81.5 0.4 156
17 Z2-61 5.5 110 60.6 2000 82.5 0.56 180
18 Z2-61 5.5 220 30.3 2000 82.5 0.56 180
19 Z2-62 7.5 110 82.6 2000 82.5 0.65 200
20 Z2-62 7.5 220 41.3 2000 82.5 0.65 200
21 Z2-71 10 110 110.2 2000 82.5 1 265
22 Z2-71 10 220 54.8 2000 83 1 265
23 Z2-72 13 110 142.3 2000 83 1.2 300
24 Z2-72 13 220 70.7 2000 83.5 1.2 300
25 Z2-81 17 110 185 2000 83.5 2.8 405
26 Z2-81 17 220 92 2000 84 2.8 405
27 Z2-82 22 110 238 2000 84 3.2 430
28 Z2-82 22 220 118.2 2000 84.5 3.2 430
29 Z2-91 30 110 319 2000 85.5 5.9 650
30 Z2-91 30 220 158.5 2000 86 5.9 650
31 Z2-92 40 110 423 2000 86 7 685
32 Z2-92 40 220 210 2000 86.5 7 685
33 Z2-101 55 220 285.5 1500 87.5 10.3 945
34 Z2-102 75 220 385 1500 88.5 12 1085
35 Z2-111 100 220 511 1500 89 20.4 1265
36 Z2-112 125 220 635 1500 89.5 23 1510

 

4.Electric motor with rated speed 750 rpm
No. Electric motor model Power
kW		 Voltage
IN		 Current
A		 Max. field weakening speed
rpm		 Efficiency (%) Flywheel moment of inertia Weight
(kg)
1 Z2-31 0.6 110 7.91 1500 69 0.085 67
2 Z2-31 0.6 220 3.9 1500 70 0.085 67
3 Z2-32 0.8 110 10 1500 72.5 0.105 79
4 Z2-32 0.8 220 4.95 1500 73.5 0.105 79
5 Z2-41 1.1 110 13.8 1500 72.5 0.15 85
6 Z2-41 1.1 220 6.9 1500 72.5 0.15 85
7 Z2-42 1.5 110 18.2 1500 74.5 0.18 100
8 Z2-42 1.5 220 9.16 1500 74.5 0.18 100
9 Z2-51 2.2 110 26.2 1500 76.5 0.35 144
10 Z2-51 2.2 220 13 1500 77 0.35 144
11 Z2-52 3 110 35 1500 78 0.4 156
12 Z2-52 3 220 17.4 1500 78.5 0.4 156
13 Z2-61 4 110 46.4 1500 78.5 0.56 180
14 Z2-61 4 220 23 1500 79 0.56 180
15 Z2-62 5.5 110 62.2 1500 80.5 0.65 200
16 Z2-62 5.5 220 31.1 1500 80.5 0.65 200
17 Z2-71 7.5 110 85.2 1500 80 1 265
18 Z2-71 7.5 220 42.1 1500 81 1 265
19 Z2-72 10 110 112.1 1500 81 1.2 300
20 Z2-72 10 220 55.8 1500 81.5 1.2 300
21 Z2-81 13 110 145 1500 81.5 2.8 405
22 Z2-81 13 220 72.1 1500 82 2.8 405
23 Z2-82 17 110 187.2 1500 82.5 3.2 430
24 Z2-82 17 220 93.2 1500 83 3.2 430
25 Z2-91 22 110 239.5 1500 83.5 5.9 650
26 Z2-91 22 220 119 1500 84 5.9 650
27 Z2-92 30 110 323 1500 84.5 7 685
28 Z2-92 30 220 160.5 0.15 85 7 685
29 Z2-101 40 110 425 1500 85.5 10.3 945
30 Z2-101 40 220 212 1500 86 10.3 945
31 Z2-102 55 220 289 1500 86.5 12 1085
32 Z2-111 75 220 387 1500 88 20.4 1265

 

5.Electric motor with rated speed 600 rpm
No. Electric motor model Power
kW		 Voltage
IN		 Current
A		 Max. field weakening speed
rpm		 Efficiency (%) Flywheel moment of inertia Weight
(kg)
1 Z2-91 17 110 193 1200 80 5.9 650
2 Z2-91 17 220 95.5 1200 81 5.9 650
3 Z2-92 22 110 242.5 1200 82.5 7 685
4 Z2-92 22 220 119.7 1200 83.5 7 685
5 Z2-101 30 110 324.4 1200 84 10.3 945
6 Z2-101 30 220 161.5 1200 84.5 10.3 945
7 Z2-102 40 110 431 1200 84.5 12 1080
8 Z2-102 40 220 214 1200 85 12 1080
9 Z2-111 55 220 289 1200 86.5 20.4 1265

 

 

Overall and installation dimensions
B3(D2)
B35(D2/T2)
V1(L3)

product-800-600

Number Mounting dimensions Dimensions(mm)
A A/2 B C D D2 E E2 H K F F1 G G1 b1 b2 h L1
11 145 72.5 155 80 16 16 40 40 112 12 5 5 12.8 12.8 165 117 249 395.5
12 175 415.5
21 200 100 180 73 18 18 40 40 140 15 5 5 14.8 14.8 194 158 314.5 412
22 205 437
31 225 112.5 225 74 22 22 50 50 150 15 6 6 18.2 18.2 206.5 173 337.5 480
32 260 515
41 240 120 195 103 28 28 60 60 160 15 8 8 23.5 23.5 239.5 170 359.5 519
42 225 549
51 264 132 225 115 32 32 80 80 180 19 10 10 26.8 26.8 261 195 410 600.5
52 265 640.5
61 300 150 265 106 38 38 80 80 225 19 12 12 32.8 32.8 288.5 225 483 631.5
62 300 666
71 410 205 315 95 42 38 110 80 250 24 12 12 36.8 32.8 363.5 240 533.5 757.5
72 355 797.5
81 460 230 355 105 48 42 110 110 280 24 14 12 42.2 36.8 398.5 280 598.5 844.5
82 395 884.5
91 550 275 400 149 65 60 140 140 315 24 18 18 57.9 52.9 453.5 335 696 1000
92 455 1055
93 475 168 1100
101 600 300 460 171 75 70 140 140 355 28 20 20 67.2 62.2 483.5 370 780 1151
102 510 1201
111 650 325 535 164 90 85 170 170 400 35 24 24 81 76 516 405 879 1250.5
112 585 1300.5

product-800-600

Number Mounting dimensions Dimensions(mm)
A A/2 B C1 D E H K F G N R M S h3 n p b1 b2 h L1
11 145 72.5 155 80 16 40 112 12 5 12.8 95   115 10 4 4 140 165 117 249 395.5
12 175 415.5
21 200 100 180 73 18 40 140 15 5 14.8 130   165 12 4 4 200 194 158 314.5 412
22 205 437
31 225 112.5 225 78 22 50 150 15 6 18.2 130 -4 165 12 4 4 200 206.5 173 337.5 480
32 260 515
41 240 120 195 92 28 60 160 15 8 23.5 230 11 265 15 5 4 300 239.5 170 359.5 519
225
42 549
51 264 132 225 95.5 32 80 180 19 10 26.8 250 19.5 300 19 5 4 350 261 197 410 600.5
52 265 640.5
61 300 150 265 89 38 80 225 19 12 32.8 300 17 350 19 5 4 400 288.5 225 483 631
62 300 666
71 410 205 315 91.5 42 110 250 24 12 36.8 350 3.5 400 19 5 8 450 363.5 240 533.5 766
72 355 806
81 460 230 355 101.5 48 110 280 24 14 42.2 400 3.5 450 19 5 8 500 398.5 280 598.5 851.5
82 395 891.5

product-800-600

Number Mounting dimensions Dimensions(mm)
M N S D E F G R h3 n p b1 b2 h L1
11 115 95 10 16 40 5 12.8   4 4 140 165 109 200 395.5
12 415.5
21 165 130 12 18 40 5 14.8   4 4 200 194 147 260 412
22 437
31 165 130 12 22 50 6 18.2 -4 4 4 200 206.5 157 285 480
32 515
41 265 230 15 28 60 8 23.5 11 5 4 300 239.5 176 315 519
42 549
51 300 250 19 32 80 10 26.8 19.5 5 4 350 261 197 358 600.5
52 640.5
61 350 300 19 38 80 12 32.8 17 5 4 400 288.5 225 415 631
62 666
71 400 350 19 42 110 12 36.8 3.5 5 8 450 363.5 232.5 464 766
72 806
81 450 400 19 48 110 14 42.2 3.5 5 8 500 398.5 262 524 851.5
82 891.5
91 740 680 24 65 140 18 57.9 4 6 8 800 453.5 400 800 1004
92 1059
101 740 680 24 75 140 20 67.2 6 6 8 800 483.5 400 800 1165
102 1215
111 830 770 28 90 170 24 81 6.5 6 8 890 516 445 890 1260.5
112 1310.5

 

 

 

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