1: KL34H2160-62-8A ½” Dual shaft with flat: Price: $189     
1805 oz In. Hybrid Motor
1.8° /200 Steps Per Rev.
8.8 Amps Current Per Phase ( Bipolar Parallel)
8-wire  Bi-polar or unipolar,  NEMA 34 Frame

KL34H2160-62-8B ½” Dual shaft with flat: Price: $189     
Torque-Speed Curve
1805 oz In. Hybrid Motor
1.8° /200 Steps Per Rev.
8.8 Amps Current Per Phase ( Bipolar Parallel)
8-wire  Bi-polar or unipolar,  NEMA 34 Frame

2:        NEMA 34 HIGH TORQUE STEPPER MOTOR 1200 oz-in
KL34H2120-42-8A (1/2" Single shaft with flat)
Specification  Price: $119
1200 oz In. Hybrid Motor
1.8° /200 Steps Per Rev.
6 Amps Current Per Phase ( Bipolar Parallel)
8-wire  Bi-polar or unipolar,  NEMA 34 Frame

KL34H2120-42-8B (1/2" Dual shaft with flat)  
Specification  Price: $129
Torque –Speed Curve
1200 oz In. Hybrid Motor
1.8° /200 Steps Per Rev.
6 Amps Current Per Phase ( Bipolar Parallel)
8-wire  Bi-polar or unipolar,  NEMA 34 Frame

3:       NEMA 34 HIGH TORQUE STEPPER MOTOR 1200 oz-in
KL34H2120-60-4A (1/2" Single shaft with flat)
Specification Price: $119
1200 oz In. Hybrid Motor
1.8° /200 Steps Per Rev.
6 Amps Current Per Phase ( Bipolar Parallel)
4-wire  Bi-polar,  NEMA 34 Frame

KL34H2120-60-4B (1/2" Dual  shaft with flat)
Specification Price: $129
1200 oz In. Hybrid Motor
1.8° /200 Steps Per Rev.
6 Amps Current Per Phase ( Bipolar Parallel)
4-wire  Bi-polar,  NEMA 34 Frame

4:        NEMA 34 HIGH TORQUE STEPPER MOTOR 906 oz-in KL34H295-43-8B (1/2" Dual  Shaft)
Specification Price: $105  Torque –Speed Curve
906 oz In. Hybrid Motor
1.8° /200 Steps Per Rev.
6.1 Amps Current Per Phase ( Bipolar Parallel)
8-wire  Bi-polar or unipolar,  NEMA 34 Frame

KL34H295-43-8A (1/2" Single Shaft)
Specification: $99
906 oz In. Hybrid Motor
1.8° /200 Steps Per Rev.
6.1 Amps Current Per Phase ( Bipolar Parallel)
8-wire  Bi-polar or unipolar,  NEMA 34 Frame

5:  NEMA 34 HIGH TORQUE STEPPER MOTOR 640 oz-in
KL34H280-45-4A (1/2" Single Shaft)
Specification Price: $89
640 oz In. Hybrid Motor
1.8° /200 Steps Per Rev.
4.5A Amps Current Per Phase ( Bipolar Parallel)
4-wire  Bi-polar,  NEMA 34 Frame

KL34H280-45-8A (1/2"  Single Shaft)  
Specification  Price: $89
640 oz In. Hybrid Motor
1.8° /200 Steps Per Rev.
6.3 Amps Current Per Phase ( Bipolar Parallel)
8-wire  Bi-polar or unipolar,  NEMA 34 Frame

KL34H280-45-8B ( 1/2" Dual Shaft)
Specification  Price: $89
640 oz In. Hybrid Motor
1.8° /200 Steps Per Rev.
6.3 Amps Current Per Phase ( Bipolar Parallel)
8-wire  Bi-polar or unipolar,  NEMA 34 Frame

KL34H280-55-4A (1/2"  Single Shaft)
Specification  Price: $89
640 oz In. Hybrid Motor
1.8° /200 Steps Per Rev.
4.5A Amps Current Per Phase ( Bipolar Parallel)
4-wire  Bi-polar,  NEMA 34 Frame

6:        NEMA 34 HIGH TORQUE STEPPER MOTOR 400 oz-in
KL34H260-42-8A (1/2" Single Shaft)
Specification  Price: $79
400 oz In. Hybrid Motor
1.8° /200 Steps Per Rev.
6.0 Amps Current Per Phase ( Bipolar Parallel)
8-wire  Bi-polar or unipolar,  NEMA 34 Frame

KL34H260-42-8B (1/2" Dual Shaft)
Specification  Price: $79
040 oz In. Hybrid Motor
1.8° /200 Steps Per Rev.
6.0 Amps Current Per Phase ( Bipolar Parallel)
8-wire  Bi-polar or unipolar,  NEMA 34 Frame

7      NEMA 34 HIGH TORQUE STEPPER MOTOR 465  oz-in
KL34H260-60-4A (1/2" Single Shaft)
Specification  Price: $79
465 oz In. Hybrid Motor
1.8° /200 Steps Per Rev.
6.0 Amps Current Per Phase ( Bipolar Parallel)
4-wire  Bi-polar,  NEMA 34 Frame

KL34H260-60-4B (1/2" Dual Shaft)
 Specification  Price: $79
465 oz In. Hybrid Motor
1.8° /200 Steps Per Rev.
6.0 Amps Current Per Phase ( Bipolar Parallel)
4-wire  Bi-polar,  NEMA 34 Frame


KL34H260-35-4B (1/2" Dual Shaft ) 465 oz-in  
Specification Price: $79
Rated at 3.5A, Inductance 4.2 mH
special sale: $69
This motor is designed for G540 or G251 Drivers
465 oz In. Hybrid Motor
1.8° /200 Steps Per Rev.
3.5 Amps Current Per Phase ( Bipolar Parallel)
4-wire  Bi-polar,  NEMA 34 Frame

•        34= NEMA34, 8  = 8 wires, 4 = 4 wires, A = Single shaft, B = Dual Shaft
•        The 8 wires stepper motor can be easily wired as unipolar and bipolar mode
•         1 N. m is about  141.6 oz-in
NEMA 34 Stepper Motor