Unimotor's Dimension

Frame 75 - 115, 142, 190 & Hybrid Box

Outline Drawings - Frame Sizes 75 - 115
Note: Overall dimensions shown are maximum values

Note: Power connector can be rotated
Dimensions - Frames Sizes 75 - 115
Frame Size 75 95 115
Dimension / Length suffix A B C D A B C D E A B C D E
A Length Overall (Unbraked) 211 241 271 301 222 252 282 312 342 242 272 302 332 362
A Length Overall (braked) 241 271 301 331 252 282 312 342 372 272 302 332 362 392
B Body Length (Unbraked) 146 176 206 236 157 187 217 247 277 177 207 237 267 297
B Body Length (braked) 176 206 236 266 187 217 247 277 307 207 237 267 297 327
C Flange Square 75.0 95.0 115.0
D Flange Thickness 7.0 9.0 11.0
E Register Diameter 60.0 (J6) 80.0 (J6) 95.0 (J6)
F Register Length 2.4 2.9 2.9
G Power to Connect C/L 61.0 62.5 66.0
H Fixing Holes Diameter 5.8 (H14) 7.0(H14) 10.0(H14)
J Fixing Hole p.c.d. 75.0 100.0 115.0
K Overall Height 126.0 146.0 166.0
L Signal Connector Height (UM) 107.0 117.0 127.0
M Signal Connector Height (SL) 88.0 98.0 108.0
N Shaft Length (front) 23.0 30.0 30.0 30.0 30.0 40.0 40.0 40.0 40.0 40.0 40.0 40.0 50.0 50.0
P Shaft Diameter (front) 11.0 14.0 14.0 14.0 14.0 19.0 19.0 19.0 19.0 19.0 19.0 19.0 24.0 24.0
Shaft Key Dimensions
(option A)
R Key Length 14.0 22.0 22.0 22.0 22.0 32.0 32.0 32.0 32.0 32.0 32.0 32.0 40.0 40.0
S Key Height 12.4 15.9 15.9 15.9 15.9 21.4 21.4 21.4 21.4 21.4 21.4 21.4 26.9 26.9
T Key to Shaft End 3.5 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 4.0 4.0
V Key Width 4.0 5.0 5.0 5.0 5.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 8.0 8.0
Typical Weight (Kg)
Low Inertia 2.6 3.4 4.2 5.0 4.1 5.2 6.5 7.7 8.9 5.7 7.6 9.3 11.1 12.9
Low Inertia (braked) 3.1 3.9 4.7 5.5 5.0 6.1 7.4 8.6 9.8 6.6 8.5 10.2 12.0 13.8
High Inertia 2.9 3.7 4.5 5.3 4.7 5.8 7.1 8.3 9.5 6.9 8.8 10.5 12.3 14.1
High Inertia (braked) 3.4 4.2 5.0 5.8 5.6 6.7 8.0 9.2 10.4 7.8 9.7 11.4 13.2 15.0
 

 

Outline Drawings - Frame Size 142
Note: Overall dimensions shown are maximum values

Note: Power connector can be rotated
Dimensions - Frame Size 142
Frame Size 142
Dimension / Length suffix A B C D E
A Length Overall (Unbraked) 225 255 285 315 345
A Length Overall (braked) 285 315 345 375 405
B Body Length (Unbraked) 160 190 220 250 280
B Body Length (braked) 220 250 280 310 340
C Flange Square 142.0
D Flange Thickness 12.3
E Register Diameter 130.0 (J6)
F Register Length 3.4
G Power to Connect C/L 80.0
H Fixing Holes Diameter 12.0(H14)
J Fixing Hole p.c.d. 165.0
K Overall Height 193.0
L Signal Connector Height (UM) 140.0
M Signal Connector Height (SL) 121.0
N Shaft Length (front) 50.0 50.0 50.0 50.0 50.0
P Shaft Diameter (front) 24.0 24.0 24.0 24.0 24.0
Shaft Key Dimensions
(option A)
R Key Length 40.0 40.0 40.0 40.0 40.0
S Key Height 26.9 26.9 26.9 26.9 26.9
T Key to Shaft End 4.0 4.0 4.0 4.0 4.0
V Key Width 8.0 8.0 8.0 8.0 8.0
Typical Weight (Kg)
Low Inertia 8.1 11 13.7 16.4 19.2
Low Inertia (braked) 10.4 13.3 16.0 18.7 21.5
High Inertia 9.8 12.7 15.4 18.0 20.8
High Inertia (braked) 12.1 15.0 17.7 20.4 23.2

 

 

Outline Drawings - Frame Size 190
Note: Overall dimensions shown are maximum values

Note: Power connector can be rotated
Dimensions - Frame Size 190
Frame Size 190
Dimension / Length suffix A B C D
A Length Overall (Unbraked) 273 327 381 435
A Length Overall (braked) 327 381 435 489
B Body Length (Unbraked) 210 264 318 372
B Body Length (braked) 264 318 372 425
C Flange Square 190.0
D Flange Thickness 14.5
E Register Diameter 180.0 (J6)
F Register Length 4.0
H Fixing Holes Diameter 14.5(H14)
J Fixing Hole p.c.d. 215.0
K Overall Height 260.0
L Signal Connector Height (UM) 161.0
N Shaft Length (front) 58.0
P Shaft Diameter (front) 32.0(K6)
Shaft Key Dimensions
(option A)
R Key Length 49.0
S Key Height 35.0
T Key to Shaft End 3.1
V Key Width 10.0
Typical Weight (Kg)
Low Inertia 21.0 29.5 38.0 46.5
Low Inertia (braked) 23.3 31.8 40.5 49.0
High Inertia 23.0 31.5 40.0 48.5
High Inertia (braked) 25.6 34.1 43.0 51.5

 

Outline Drawings - Frame Size 75 - 142 Hybrid Box
Note: Overall dimensions shown are maximum values

Outline Drawings - Frame Size 190 Hybrid Box
Note: Overall dimensions shown are maximum values
All dimensions as per frames 75 - 190 with the exception of Dimension K
Frame Size 75 95 115 142 190

Dim K

 136.0 155.0 175.0 202.0 279.0

 
At 100ºC, 40º Ambient with Encoder Feedback
Frame Size 75 95 115
All versions (rpm) A B C D A B C D E A B C D E
Continuous Stall (Nm)
Peak (Nm)
High (kgcm²)
Standard (kgcm²)
Weight (kg)
Thermal Time Constant (sec)
Maximum Cogging (Nm)		 1.2
3.5
1.2
0.6
3.0
1315
0.02		 2.1
6.2
1.6
1.0
3.7
1431
0.03		 2.8
8.4
2.1
1.5
4.4
1500
0.04		 3.6
10.8
2.5
1.9
5.1
1587
0.05		 2.3
6.8
3.5
1.4
5.0
1422
0.03		 3.9
11.7
4.5
2.5
6.1
1618
0.06		 5.5
16.4
5.6
3.6
7.2
1800
0.08		 6.9
20.7
6.7
4.7
8.3
1997
0.10		 8.4
25.1
7.8
5.8
9.5
2178
0.13		 4.1
12.2
9.7
3.2
6.5
1436
0.06		 6.7
20.0
12.0
5.5
8.2
1614
0.10		 9.5
28.4
14.3
7.8
9.9
1792
0.14		 12.0
35.9
16.6
10.0
11.6
1980
0.18		 14.1
42.4
18.8
12.3
13.2
2158
0.21
Rated speed: 3000 (rpm)                           Kt (Nm/Arms): 1.6                           Ke (Vrms/krpm): 98.0
Rated Torque (Nm)
Continuous Stall Current
(Arms)
Rated Power (kW)
R (ph-ph) (Ohms)
L (ph-ph) (mH)		 1.1
0.73

0.34
73.44
109.2		 1.9
1.29

0.60
23.42
47.7		 2.5
1.74

0.80
13.88
31.5		 3.3
2.25

1.03
8.67
22.8		 2.1
1.42

0.66
24.92
63.5		 3.6
2.45

1.13
7.51
28.5		 5.0
3.41

1.56
4.12
18.3		 6.3
4.32

1.99
2.75
13.2		 7.6
5.23

2.40
1.92
10.3		 3.3
2.53

1.05
12.55
43.1		 5.5
4.16

1.72
3.86
18.6		 7.7
5.91

2.43
2.02
11.4		 9.7
7.48

3.05
1.34
8.6		 11.4
8.83

3.59
1.10
7.4
Frame Size 142 190
All versions (rpm) A B C D E A B C D
Continuous Stall (Nm)
Peak (Nm)
High (kgcm²)
Standard (kgcm²)
Weight (kg)
Thermal Time Constant (sec)
Maximum Cogging (Nm)		 6.3
18.9
21.6
7.8
10.9
2093
0.09		 10.8
32.4
28.0
14.1
13.2
2316
0.16		 15.3
45.9
34.3
20.5
15.5
2548
0.23		 19.8
59.4
40.7
26.8
17.8
2700
0.30		 23.4
70.2
47.0
33.1
26.0
3003
0.35		 21.8
66.4
93.5
50.0
26.0
3220
0.30		 41.1
123.3
140.5
97.0
33.0
3645
0.54		 58.7
176.1
187.5
144.0
40.0
3960
0.72		 73.2
219.6
234.5
191.0
48.0
4500
0.99
Rated speed: 3000 (rpm)                           Kt (Nm/Arms): 1.6                           Ke (Vrms/krpm): 98.0
Rated Torque (Nm)
Continuous Stall Current (Arms)
Rated Power (kW)
R (ph-ph) (Ohms)
L (ph-ph) (mH)		 5.4
3.94
1.70
6.00
31.0		 9.0
6.75
2.83
1.82
13.3		 12.2
9.56
3.82
0.94
8.3		 15.8
12.38
4.95
0.59
6.1		 18.0
14.63
5.65
0.44
4.8		 19.2
13.60
6.03
0.89
9.24		 33.0
25.70
10.37
0.32
4.28		 35.0
36.70
10.99
0.20
3.29		 36.8
45.80
11.56
0.13
2.48
Frames B and D are a stocked range
Note: 1kgcm² = 1x10-4 kgm²
Note: All performance data is subject to a tolerance of ±10%
Frame Size 75 95 115
Dimensions/Length suffix A B C D A B C D E A B C D E
A Length Overall (Unbraked)
A Length Overall (Braked)
B Body Length (Unbraked)
B Body Length (Braked)		 211
241
146
176		 241
271
176
206		 271
301
206
236		 301
331
236
266		 222
252
157
187		 252
282
187
217		 282
312
217
247		 312
342
247
277		 342
372
277
307		 242
272
177
207		 272
302
207
237		 302
332
237
267		 332
362
267
297		 362
392
297
327
C Flange Square
D Flange Thickness
F Register Length
K Overall Height
L Signal Connector Height (UM)
M Signal Connector Height (SL)		 75
7.0
2.4
126
107
88		 95
9
2.9
146
117
98		 115
11
2.9
166
127
108
N Shaft Length (front)
P Shaft Diameter (front)
R Key Length
S Key Height
T Key to Shaft End		 23
11
14
12.4
3.5		 30
14
22
15.9
3		 30
14
22
15.9
3		 30
14
22
15.9
3		 30
14
22
15.9
3		 40
19
32
21.4
3		 40
19
32
21.4
3		 40
19
32
21.4
3		 40
19
32
21.4
3		 40
19
32
21.4
3		 40
19
32
21.4
3		 40
19
32
21.4
3		 50
24
40
26.9
4		 50
24
40
26.9
4
Frame Size 142 190
Dimensions/Length suffix A B C D E A B C D
A Length Overall (Unbraked)
A Length Overall (Braked)
B Body Length (Unbraked)
B Body Length (Braked)		 225
285
160
220		 255
315
190
250		 285
345
220
280		 315
375
250
310		 345
405
280
340		 273
327
210
264		 327
381
264
318		 381
435
318
372		 435
489
372
425
C Flange Square
D Flange Thickness
F Register Length
K Overall Height
L Signal Connector Height (UM)
M Signal Connector Height (SL)		 142
12.3
3.4
193
140
121		 190
14.5
4
256
161.1
-
N Shaft Length (front)
P Shaft Diameter (front)
R Key Length
S Key Height
T Key to Shaft End		 50
24
40
26.9
4		 50
24
40
26.9
4		 50
24
40
26.9
4		 50
24
40
26.9
4		 50
24
40
26.9
4		 58
32
49
35
3.1		 58
32
49
35
3.1		 58
32
49
35
3.1		 58
32
49
35
3.1
 
Insulation Class
Class H, BS EN 60034-1
Dimensional Accuracy
IEC 72-1, Class N (normal class), Class R (precision class) is optional
Degree of Balance
Rotor balanced to ISO 1940 (BS 6861) G 6.3 (half key convention to ISO 8821)
Temperature Monitoring
PTC thermistor, 170ºC switch temperature
 
Bearing System
Preloaded ball bearings
Electrical Connections
Connector or terminal box for power and brake; connector for feedback devices and thermistor
Flange Mounting
IEC 72-1 as standard/NEMA MG-7 optional
Output Shaft
Plain shaft as standard. Output key is optional (to IEC 72-1)
Ingress Protection
Motor fitted with mating connector and cable: IP65
Speed up to 3000RPM: IP65
Speed above 3000RPM: IP54
 
Operating Temperature
Specified performance at 40ºC ambient
Storage Temperature
-20ºC to 70ºC
Insulation Class
H (180ºC)
Temperature Rise
125ºC over ambient of 40ºC Max. 100ºC over ambient of 40ºC Typical
Relative Humidity
90% Non condensing

Unimotor AC Servo / Home / Contact Us / Products / Service / Sales /Supported Product / Powertec Support / Serviced Products / Feedback

 

Microcon Technologies Inc.

1105 Crestlawn Drive, Unit # D8 & D9

Mississauga, Ontario L4W 1A7 Canada

Tel: (905) 602-4770

Fax: (905) 602-4779

e-mail: sales@microcontechnologies.com

Website: www.microcontechnologies.com