34Y
  • NEMA 34 Frame Size
  • 1.8° Step Angle
  • IP50 Rated
  • High Torque - Up to 1700 oz-in
  • High Step Accuracy and Resolution
  • Keyed Shaft Standard
  • Can be Customized for
    • Winding Current
    • Shaft Options
    • Cables and Connectors
  • CE Certified and RoHS Compliant
High Torque Stepper Motor - 34Y112S-LW8 Nema 34

The 34Y Series High Torque Step Motors offer a great value without sacrificing quality. These motors are designed to offer the highest possible torque while minimizing vibration and audible noise. A broad line of motor windings and stack lengths are available off-the-shelf, and motors can be customized to fit your machine requirements. The standard 8-lead motors can be connected in all possible configurations: series, unipolar, or parallel, to allow the maximum flexibility for your application. We can also customize the winding to perfectly match your voltage, current, and maximum torque at operating speeds.
See Accessories on this website for motor adders such as encoders, cables and connectors. For Gearbox adders, see Gearboxes. For compatible drivers, see MBC05641, MBC12101, MBC10641, MBC082561 and MLA10641 Series, or Driver packs.

Item NEMA
Size		 Bipolar
Torque
(oz-in)		 Bipolar
Series
RMS
Current
(A)		 Bipolar
Series
RMS
Voltage
(V)		 Bipolar
Series
Inductance
Per Phase
(mH)		 Bipolar
Series
Resistance
Per Phase
(ohm)		 Rotor
Inertia
(oz-in-sec2)		 # of
Lead
Wires		 Shaft Weight
(lbs)		 Length
(in)		 "D" Shaft
Diameter
(in)		 Value-Added Feature Price
(USD)		 $AVE
Quantity
Discounts		 Stock
Status		Add To
Cart
34Y004D-LW8 34 467 1.4 7.42 34 5.3 0.014 8 Double 3.7 2.56 0.5 $152.00 view here
Quantity Discounts
1pc. $152.00
10pc. $116.66
25pc. $91.67
50pc. $78.76
100pc. $65.94
Contact Us for Quantities over 100
11 in Stock Add to Cart
34Y004D-LW8-20EE 34 467 1.4 7.42 34 5.3 0.014 8 Double 4.8 3.75 0.5 Brake 480 oz-in (20 lb-in) 24VDC $395.00 view here
Quantity Discounts
1pc. $395.00
10pc. $326.48
25pc. $291.72
50pc. $269.85
100pc. $249.62
Contact Us for Quantities over 100
Typ. 3 Days Add to Cart
34Y004D-LW8-2500SI 34 467 1.4 7.42 34 5.3 0.014 8 Double 3.78 3.22 0.5 ENC-A3I 2500 Line Encoder, Single-Ended, Index $242.00 view here
Quantity Discounts
1pc. $242.00
10pc. $189.61
25pc. $161.96
50pc. $146.56
100pc. $126.30
Contact Us for Quantities over 100
Typ. 3 Days Add to Cart
34Y004S-LW8 34 467 1.4 7.42 34 5.3 0.014 8 Single 3.7 2.56 0.5 $152.00 view here
Quantity Discounts
1pc. $152.00
10pc. $116.66
25pc. $91.67
50pc. $78.76
100pc. $65.94
Contact Us for Quantities over 100
33 in Stock Add to Cart
34Y006D-LW8 34 467 2.1 7.2 15.4 2.4 0.014 8 Double 3.7 2.56 0.5 $152.00 view here
Quantity Discounts
1pc. $152.00
10pc. $116.66
25pc. $91.67
50pc. $78.76
100pc. $65.94
Contact Us for Quantities over 100
10 in Stock Add to Cart
34Y006S-LW8 34 467 2.1 7.2 15.4 2.4 0.014 8 Single 3.7 2.56 0.5 $152.00 view here
Quantity Discounts
1pc. $152.00
10pc. $116.66
25pc. $91.67
50pc. $78.76
100pc. $65.94
Contact Us for Quantities over 100
5 in Stock Add to Cart
34Y008D-LW8 34 467 2.8 3.64 8.48 1.3 0.014 8 Double 3.7 2.56 0.5 $152.00 view here
Quantity Discounts
1pc. $152.00
10pc. $116.66
25pc. $91.67
50pc. $78.76
100pc. $65.94
Contact Us for Quantities over 100
Contact Us Add to Cart
34Y008D-LW8-MS 34 467 2.8 3.64 8.48 1.3 0.014 Double 0 MiniFit Jr. Connector, Wired in Series $181.00 view here
Quantity Discounts
1pc. $181.00
10pc. $135.98
25pc. $108.00
50pc. $93.07
100pc. $73.90
Contact Us for Quantities over 100
1 in Stock Contact Us
34Y008S-LW8 34 467 2.8 3.64 8.48 1.3 0.014 8 Single 3.7 2.56 0.5 $152.00 view here
Quantity Discounts
1pc. $152.00
10pc. $116.66
25pc. $91.67
50pc. $78.76
100pc. $65.94
Contact Us for Quantities over 100
33 in Stock Add to Cart
34Y008S-LW8-MS 34 467 2.8 3.64 8.48 1.3 0.014 8 Single 3.7 2.56 0.5 MiniFit Jr. Connector, Wired in Series $181.00 view here
Quantity Discounts
1pc. $181.00
10pc. $135.98
25pc. $108.00
50pc. $93.07
100pc. $73.90
Contact Us for Quantities over 100
Typ. 3 Days Contact Us
34Y010D-LW8 34 467 3.5 3.36 4.9 0.8 0.014 8 Double 3.7 2.56 0.5 $152.00 view here
Quantity Discounts
1pc. $152.00
10pc. $116.66
25pc. $91.67
50pc. $78.76
100pc. $65.94
Contact Us for Quantities over 100
10 in Stock Add to Cart
34Y010S-LW8 34 467 3.5 3.36 4.9 0.8 0.014 8 Single 3.7 2.56 0.5 $152.00 view here
Quantity Discounts
1pc. $152.00
10pc. $116.66
25pc. $91.67
50pc. $78.76
100pc. $65.94
Contact Us for Quantities over 100
6 in Stock Add to Cart
34Y104D-LW8 34 637 1.4 10.08 56.8 6.2 0.0198 8 Double 5.1 3.15 0.5 $186.00 view here
Quantity Discounts
1pc. $186.00
10pc. $131.86
25pc. $116.06
50pc. $94.95
100pc. $77.95
Contact Us for Quantities over 100
18 in Stock Add to Cart
34Y104S-LW8 34 637 1.4 10.08 56.8 6.2 0.0198 8 Single 5.1 3.15 0.5 $171.00 view here
Quantity Discounts
1pc. $171.00
10pc. $131.53
25pc. $103.35
50pc. $88.78
100pc. $74.35
Contact Us for Quantities over 100
Contact Us Add to Cart
34Y104S-LW8-MS 34 637 1.4 10.08 56.8 6.2 0.0198 8 Single 5.1 3.15 0.5 MiniFit Jr. Connector, Wired in Series $200.00 view here
Quantity Discounts
1pc. $200.00
10pc. $150.84
25pc. $119.67
50pc. $103.09
100pc. $82.30
Contact Us for Quantities over 100
Typ. 3 Days Contact Us
34Y106D-LW8 34 637 2.12 5.94 25.2 3 0.0198 8 Double 5.1 3.15 0.5 $186.00 view here
Quantity Discounts
1pc. $186.00
10pc. $131.86
25pc. $116.06
50pc. $94.95
100pc. $77.95
Contact Us for Quantities over 100
12 in Stock Add to Cart
34Y106D-LW8-28GE 34 637 2.12 5.94 25.2 3 0.0198 8 Double 7.04 4.57 0.5 Brake 800 oz-in (50 lb-in) 24VDC $448.00 view here
Quantity Discounts
1pc. $448.00
10pc. $357.81
25pc. $331.54
50pc. $300.82
100pc. $275.81
Contact Us for Quantities over 100
Typ. 3 Days Add to Cart
34Y106S-LW8 34 637 2.12 5.94 25.2 3 0.0198 8 Single 5.1 3.15 0.5 $171.00 view here
Quantity Discounts
1pc. $171.00
10pc. $131.53
25pc. $103.35
50pc. $88.78
100pc. $74.35
Contact Us for Quantities over 100
9 in Stock Add to Cart
34Y108D-LW8 34 637 2.8 4.704 15.2 1.68 0.0198 8 Double 5.1 3.15 0.5 $186.00 view here
Quantity Discounts
1pc. $186.00
10pc. $131.86
25pc. $116.06
50pc. $94.95
100pc. $77.95
Contact Us for Quantities over 100
40 in Stock Add to Cart
34Y108D-LW8-1000DI 34 637 2.8 4.7 15.2 1.68 0.0198 8 Double 5.16 3.7 0.5 ENC-A5DI 1000 Line Encoder, Differential, Index $281.00 view here
Quantity Discounts
1pc. $281.00
10pc. $195.65
25pc. $177.22
50pc. $153.67
100pc. $130.09
Contact Us for Quantities over 100
Typ. 3 Days Add to Cart
34Y108S-LW8 34 637 2.8 4.7 15.2 1.68 0.0198 8 Single 5.1 3.15 0.5 $171.00 view here
Quantity Discounts
1pc. $171.00
10pc. $131.53
25pc. $103.35
50pc. $88.78
100pc. $74.35
Contact Us for Quantities over 100
19 in Stock Add to Cart
34Y112D-LW8 34 637 4.3 3.35 6.8 0.78 0.0198 8 Double 5.1 3.15 0.5 $186.00 view here
Quantity Discounts
1pc. $186.00
10pc. $131.86
25pc. $116.06
50pc. $94.95
100pc. $77.95
Contact Us for Quantities over 100
8 in Stock Add to Cart
34Y112S-LW8 34 637 4.3 3.35 6.8 0.78 0.0198 8 Single 5.1 3.15 0.5 $171.00 view here
Quantity Discounts
1pc. $171.00
10pc. $131.53
25pc. $103.35
50pc. $88.78
100pc. $74.35
Contact Us for Quantities over 100
171 in Stock Add to Cart
34Y112S-LW8-MS 34 637 4.3 3.35 6.8 0.78 0.0198 8 Single 5.1 3.15 0.5 MiniFit Jr. Connector, Wired in Series $200.00 view here
Quantity Discounts
1pc. $200.00
10pc. $150.84
25pc. $119.67
50pc. $103.09
100pc. $82.30
Contact Us for Quantities over 100
4 in Stock Add to Cart
34Y207D-LW8 34 1200 2.5 6.5 33.2 2.6 0.038 8 Double 8.4 4.65 0.5 $249.00 view here
Quantity Discounts
1pc. $249.00
10pc. $207.45
25pc. $182.58
50pc. $153.63
100pc. $122.64
Contact Us for Quantities over 100
38 in Stock Add to Cart
34Y207D-LW8-1000DI 34 1200 2.5 6.5 33.2 2.6 0.038 8 Double 8.46 5.3 0.5 ENC-A5DI 1000 Line Encoder, Differential, Index $344.00 view here
Quantity Discounts
1pc. $344.00
10pc. $271.24
25pc. $243.74
50pc. $212.35
100pc. $174.78
Contact Us for Quantities over 100
Typ. 3 Days Add to Cart
34Y207D-LW8-20EE 34 1200 2.5 6.5 33.2 2.6 0.038 8 Double 9.5 5.74 0.5 Brake 480 oz-in (20 lb-in) 24VDC $492.00 view here
Quantity Discounts
1pc. $492.00
10pc. $417.27
25pc. $382.63
50pc. $344.71
100pc. $306.31
Contact Us for Quantities over 100
Typ. 3 Days Add to Cart
34Y207D-LW8-28GE 34 1200 2.5 6.5 33.2 2.6 0.038 8 Double 10.34 6.07 0.5 Brake 800 oz-in (50 lb-in) 24VDC $511.00 view here
Quantity Discounts
1pc. $511.00
10pc. $433.40
25pc. $398.06
50pc. $359.50
100pc. $320.50
Contact Us for Quantities over 100
Typ. 3 Days Add to Cart
34Y207D-LW8-AS 34 1200 2.5 6.5 33.2 2.6 0.038 8 Double 8.4 4.65 0.5 Amp Connector, Wired in Series $308.00 view here
Quantity Discounts
1pc. $308.00
10pc. $251.79
25pc. $223.58
50pc. $192.38
100pc. $153.53
Contact Us for Quantities over 100
Typ. 3 Days Add to Cart
34Y207S-LW8 34 1200 2.5 6.5 33.2 2.6 0.038 8 Single 8.4 4.65 0.5 $249.00 view here
Quantity Discounts
1pc. $249.00
10pc. $207.45
25pc. $182.58
50pc. $150.26
100pc. $122.64
Contact Us for Quantities over 100
21 in Stock Add to Cart
34Y207S-LW8-AP 34 1200 2.5 6.5 33.2 2.6 0.038 8 Single 8.4 4.65 0.5 Amp Connector, Wired in Parallel $308.00 view here
Quantity Discounts
1pc. $308.00
10pc. $251.79
25pc. $223.58
50pc. $189.01
100pc. $153.53
Contact Us for Quantities over 100
Typ. 3 Days Add to Cart
34Y214D-LW8 34 1200 4.9 3.5 9.2 0.7 0.038 8 Double 8.4 4.65 0.5 $249.00 view here
Quantity Discounts
1pc. $249.00
10pc. $207.45
25pc. $182.58
50pc. $153.63
100pc. $122.64
Contact Us for Quantities over 100
5 in Stock Add to Cart
34Y214D-LW8-1000SI 34 1200 4.9 3.5 9.2 0.7 0.038 8 Double 8.44 5.35 0.5 ENC-A2I 1000 Line Encoder, Single-Ended, Index $328.00 view here
Quantity Discounts
1pc. $328.00
10pc. $260.16
25pc. $232.95
50pc. $201.83
100pc. $165.43
Contact Us for Quantities over 100
Typ. 3 Days Add to Cart
34Y214D-LW8-28GE 34 1200 4.9 3.5 9.2 0.7 0.038 8 Double 10.34 6.07 0.5 Brake 800 oz-in (50 lb-in) 24VDC $511.00 view here
Quantity Discounts
1pc. $511.00
10pc. $433.40
25pc. $398.06
50pc. $359.50
100pc. $320.50
Contact Us for Quantities over 100
5 in Stock Add to Cart
34Y214D-LW8-MS 34 1200 4.9 3.5 9.2 0.7 0.038 8 Double 8.4 4.65 0.5 MiniFit Jr. Connector, Wired in Series $278.00 view here
Quantity Discounts
1pc. $278.00
10pc. $226.77
25pc. $198.90
50pc. $167.93
100pc. $130.59
Contact Us for Quantities over 100
3 in Stock Add to Cart
34Y214S-LW8 34 1200 4.9 3.5 9.2 0.7 0.038 8 Single 8.4 4.65 0.5 $249.00 view here
Quantity Discounts
1pc. $249.00
10pc. $207.45
25pc. $182.58
50pc. $150.26
100pc. $122.64
Contact Us for Quantities over 100
265 in Stock Add to Cart
34Y307D-LW8 34 1700 2.5 9 48 3.6 0.057 8 Double 12 6.14 0.625 $341.00 view here
Quantity Discounts
1pc. $341.00
10pc. $285.22
25pc. $260.54
50pc. $216.52
100pc. $175.02
Contact Us for Quantities over 100
62 in Stock Add to Cart
34Y307D-LW8-28GE 34 1700 2.5 9 48 48 0.057 8 Double 13.94 7.56 0.625 Brake 800 oz-in (50 lb-in) 24VDC $603.00 view here
Quantity Discounts
1pc. $603.00
10pc. $511.17
25pc. $476.02
50pc. $422.39
100pc. $372.89
Contact Us for Quantities over 100
Typ. 3 Days Add to Cart
34Y307S-LW8 34 1700 2.5 9 48 3.6 0.057 8 Single 12 6.14 0.625 $335.00 view here
Quantity Discounts
1pc. $335.00
10pc. $281.31
25pc. $257.50
50pc. $212.18
100pc. $174.21
Contact Us for Quantities over 100
43 in Stock Add to Cart
34Y314D-LW8 34 1700 5 4.8 14.2 0.56 0.057 8 Double 12 6.14 0.625 $341.00 view here
Quantity Discounts
1pc. $341.00
10pc. $285.22
25pc. $260.54
50pc. $216.52
100pc. $175.02
Contact Us for Quantities over 100
5 in Stock Add to Cart
34Y314D-LW8-1000SI 34 1700 5 4.8 14.2 0.56 0.057 8 Double 12.04 6.74 0.625 ENC-A2I 1000 Line Encoder, Single-Ended, Index $420.00 view here
Quantity Discounts
1pc. $420.00
10pc. $337.93
25pc. $310.91
50pc. $264.73
100pc. $217.82
Contact Us for Quantities over 100
Typ. 3 Days Add to Cart
34Y314D-LW8-100SI 34 1700 5 4.8 14.2 0.56 0.057 8 Double 12.04 6.74 0.625 ENC-A2I 100 Line Encoder, Single-Ended, Index $420.00 view here
Quantity Discounts
1pc. $420.00
10pc. $337.93
25pc. $310.91
50pc. $264.73
100pc. $217.82
Contact Us for Quantities over 100
Typ. 3 Days Add to Cart
34Y314D-LW8-28GE 34 1700 5 4.8 14.2 0.56 0.057 8 Double 13.94 7.56 0.625 Brake 800 oz-in (50 lb-in) 24VDC $603.00 view here
Quantity Discounts
1pc. $603.00
10pc. $511.17
25pc. $476.02
50pc. $422.39
100pc. $372.89
Contact Us for Quantities over 100
Typ. 3 Days Add to Cart
34Y314S-LW8 34 1700 5 4.8 14.2 0.56 0.057 8 Single 12 6.14 0.625 $335.00 view here
Quantity Discounts
1pc. $335.00
10pc. $281.31
25pc. $257.50
50pc. $212.18
100pc. $174.21
Contact Us for Quantities over 100
23 in Stock Add to Cart
34Y314S-LW8-AS 34 1700 5 4.8 14.2 0.56 0.057 8 Single 12 6.14 0.625 Amp Connector, Wired in Series $394.00 view here
Quantity Discounts
1pc. $394.00
10pc. $325.65
25pc. $298.51
50pc. $250.94
100pc. $205.11
Contact Us for Quantities over 100
Typ. 3 Days Add to Cart
34Y314S-LW8-MS 34 1700 5 4.8 14.2 0.56 0.057 8 Single 12 6.14 0.625 MiniFit Jr. Connector, Wired in Series $364.00 view here
Quantity Discounts
1pc. $364.00
10pc. $300.63
25pc. $273.83
50pc. $226.49
100pc. $182.17
Contact Us for Quantities over 100
2 in Stock Add to Cart

Notes: Custom leadwires, cables, connectors, and windings are available upon request.

IMPORTANT NOTE: When stock status reads "contact us," the lead time could range from 6 to 19 weeks, model dependent. Please contact the factory for more details.

  • Dimensions
  • Wiring Diagram
  • Torque Curves
  • Specifications
  • Conversion Chart
Stepper Motors - 34Y Dimension

Note 1: Dual Shaft Option Only

Stepper Motors - 34Y Wiring Diagram
Stepper Motors - 34Y 34Y008, 34Y112 Torque CurvesStepper Motors - 34Y108, 34Y207 Torque CurvesStepper Motors - 34Y214, 34Y307 Torque Curves
Stepper Motors - 34Y Specifications
Dimensions
Stepper Motors - 34Y Dimension

Note 1: Dual Shaft Option Only

Wiring Diagram
Stepper Motors - 34Y Wiring Diagram
Torque Curves
Stepper Motors - 34Y 34Y008, 34Y112 Torque CurvesStepper Motors - 34Y108, 34Y207 Torque CurvesStepper Motors - 34Y214, 34Y307 Torque Curves
Specifications
Stepper Motors - 34Y Specifications
Conversion Chart
NO DATA