Standard 110mm Frame Size (NEMA 42 & 66)

 

Features

Up to 200% rated torque reserve capacity

5% typical step accuracy

Standard terminal box, encoders, and precision gearheads available

Available with four, six or eight leads

Customized configurations available

 

Performance Envelope

Motor Frame

Minimum Holding Torque

Rotor Inertia

Weight

Maximum Shaft Load

Minimum Residual Torque

Unipolar 20 on
oz-in (Ncm)

Bipolar 20 on
oz-in (Ncm)

oz-in-s (kg-cm )

Net*
lb (kg)

Ship*
lb (kg)

Overhang
lb (kg)

Thrust
lb (kg)

oz-in (Ncm)

M111

M112

M113

625(441)

1125(794)

850(600)

1390(981)

2150(1518)

0.055(3.93)

0.114(8.06)

0.170(12.0)

8.0(3.63)

16.7(7.57)

22(10)

9.25(4.2)

16.5(7.4)

25(11.4)

25(11.3)

25(11.3)

25(11.3)

50(22.7)

50(22.7)

50(22.7)

6(4.24)

12(8.47)

20(14.12)

110mm (NEMA Size 42) & 165mm (NEMA Size 66) RATINGS and SPECIFICATIONS

Motor Type

Connections

Typical Time for Single Step (mS) (1)

Unipolar Configuration

Bipolar Connections

Number

Type

Nominal DC Volts (3)

Rated Amperes Per Winding

Nominal Resistance Per Winding (25C) OHMS (2)

Nominal Inductance Per Phase (Milli-Henry's) (2) (4)

Minimum Holding Torque Oz-In (Ncm)

Series Connection

Parallel Connection

2 On

1 On

Volts

Amperes

R

L

Minimum Holding Torque Oz-In (Ncm)

Volts

Amperes

R

L

Minimum Holding Torque
Oz-In (Ncm)

5% Accuracy

2 On

1 On

2 On

1 On

M111-FD12
M111-FD16*
M111-FF-206
M111-FD-327*
M111-FF-401
MX111-FF-401
M111-FD-8003*
M111-FD-8007*
M111-FD-8012
M111-FD-8016*
M112-FD08*
M112-FD12
M112-FJ12
M111-FF-206
M112-FF-401
MX112-FF-401U
M112-FJ-326*
M112-FJ-327*
M112-FJ-335(5)*
M112-FJ-344(5)*
M112-FJ-8008*
M112-FD-8012*
M112-FJ-8012
M112-FJ-8018*
M112-FJ-8025*
M112-FJ-8030*
M113-FF-401
M172-FD-306*
M172-FD-308*
M172-FF-401
M172-FD-8030
M172-FD-8040*

6
6
4
6
4
4
8
8
8
8
6
6
6
4
4
4
6
6
6
6
8
8
8
8
8
8
4
6
6
4
8
8

TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM. TERM.

4.4
4.4

7



7
4.4
4.4
7
5.5
5.5



6
6
6
6
7
5.5
5.5
6
6
6

24
24

24
24

2.26
1.7

4.1


6.93
4.1
2.26
1.7
5.8
3.66
3.66



1.52
2.26
2.26
1.52
5.8
3.66
3.66
2.1
1.75
1.52

2.35
1.45

2.35
1.45

6.1
8

3.5


1.55
3.5
6.1
8
3.8
6.1
6.1



15.2
9.2
9.2
15.2
3.8
6.1
6.1
9.2
12.7
15.2

15
20

15
20

0.37
0.21

1.17


4.47
1.17
0.37
0.21
1.53
0.6
0.6



0.1
0.246
0.246
0.1
1.53
0.6
0.6
0.242
0.137
0.1

0.15
0.075

0.15
0.075

2.3
1.1

7.2


26.2
7.2
2.3
1.1
14
5.3
5.3



0.88
2.2
2.2
0.88
14
5.3
5.3
2.1
1
0.88

1.98
1.06

2.50
1.06

625 (441)
625 (441)

625 (441)


625 (441)
625 (441)
625 (441)
625 (441)
1125 (794)
1125 (794)
1125 (794)



1125 (794)
1125 (794)
1125 (794)
1125 (794)
1125 (794)
1125 (794)
1125 (794)
1125 (794)
1125 (794)
1125 (794)

2700(1906)
2700(1906)

2700(1906)
2700(1906)

375 (265)
375 (265)

375 (265)


375 (265)
375 (265)
375 (265)
375 (265)
675 (477)
675 (477)
675 (477)



675 (477)
675 (477)
675 (477)
675 (477)
675 (477)
675 (477)
675 (477)
675 (477)
675 (477)
675 (477)

1600(1130)
1600 (1130)

1600 (1130)
1600 (1130)

3.2
2.4
3.5
5.85
4
4
9.8
5.85
3.2
2.4
8.25
5.2
5.2
2.95
1.95
1.95
2.15
3.2
3.2
2.215
8.25
5.2
5.2
3
2.5
2.15
4.5
3.3
2.1
2.6
3.3
2.1

4.3
5.7
5
2.5
3.4
3.4
1.1
2.5
4.3
5.7
2.7
4.3
4.3
6
4
4
10.75
6.5
6.5
10.75
2.7
4.3
4.3
6.5
9
10.75
6
10.6
14.1
4
10.6
14.1

0.74 0.42 0.7 2.34 1.14 1.14 8.94 2.34 0.74 0.42 3.06 1.2
1.2 0.49 0.49 0.49 0.2 0.492 0.492 0.2 3.06 1.2
1.2 0.483 0.274 0.2 0.75 0.3 0.15 0.65 0.3 0.15

9.2
4.4
9.2
28.8
17.7
17.7
105
28.8
9.2
4.4
56
21.2
21.2
8.8
8.8
8.8
3.52
8.8
8.8
3.52
56
21.2
21.2
8.4
4
3.52
17
7.92
4.24
14.6
10.0
4.24

850 (600)
850 (600)
760 (537)
850 (600)
850 (600)
850 (600)
850 (600)
850 (600)
850 (600)
850 (600)
1390(981)
1390(981)
1300(981)
1390(981)
950 (671)
950 (671)
1390 (981)
1390 (981)
1390 (981)
1390 (981)
1390 (981)
1390 (981)
1390 (981)
1390 (981)
1390 (981)
1390 (981)
2150(1518)
3300(2330)
3300(2330)
2000(1412)
3300(2330)
3300(2330)

500 (353)
500 (353)

500 (353)
500 (353)
500 (353)
500 (353)
500 (353)
500 (353)
500 (353)
830 (586)
830 (586)
830 (586)

675 (477)
675 (477)
830 (586)
830 (586)
830 (586)
830 (586)
830 (586)
830 (586)
830 (586)
830 (586)
830 (586)
830 (586)
1290 (911)
1980(1398)
1980(1398)
1200 (847)
1980(1398)
1980(1398)







4.9
2.93
1.6
1.2










4.1
2.6
2.6
1.5
1.25
1.1




1.7
1







2.2
5
8.63
11.3










5.4
8.6
8.6
13
18
21.5




21.5
28.3







2.24
0.585
0.185
0.105










0.765
0.3
0.3
0.12
0.069
0.05




0.075
0.0375







26.2
7.2
2.3
1.1










14
5.3
5.3
2.1
1
0.88




2.50
1.06







850 (600)
850 (600)
850 (600)
850 (600)










1390 (981)
1390 (981)
1390 (981)
1390 (981)
1390 (981)
1390 (981)




3300(2330)
3300(2330)







500 (353)
500 (353)
500 (353)
500 (353)










830 (586)
830 (586)
830 (586)
830 (586)
830 (586)
830 (586)




1980(1398)
1980(1398)

(1) With 24 volts drive.

(2) Values shown are for reference only and are correct to the best of our knowledge
at the time of publication, but are subject to change without notice.
Parameters to be used as part of a specification should be verified with the factory.

(3) Voltage shown is per phase at rated current at zero steps per second, with winding at 25C.
Resistance tolerance and winding temperature will influence voltage.

(4) Tolerance is 20%. Measured at 1 kHz with a General Radio #1650B impedance bridge having a
1 volt rms open circuit sinusoidal signal. Rotor position preconditioned by energizing same phase,
then deenergizing same phase during measurement without changing rotor position.
*These motors are obsolete and should not be used in a new application design.

MC Supply Co., Inc.    |    Contact us at: Info@MCSupplyco.com   |  Toll Free: (800) 784-4660 
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