SERVO  MOTOR
1:   KL34-150-90 (NEMA 34) Dual Shaft:  
(
Skewed Rotor Design) Specification
Constant Torque:                      120 oz-in
Peak Torque:                              600 oz-in
Max Terminal Voltage :            90 VDC
Continuous Current:                 7.6 A
Peak Current:                             38 A
Torque Constant:                       18.04 oz-in/amp
Voltage Constant:                      13.36
Volts/100krpm
Resistance:                                  0.92 ohms
Inductance:                                 2.35 mH
Interia:                                        2.39 kg cm^2
Weight :                                      4 kg

Click to see the skewed
rotor design
2:  KL34-150-90 Package Sale: $279
1 pcs KL34-150-90
1 pcs US Digital Encoder: E5S-200-250-EG
(Not Installed)
1 pcs GeckoDriver G320K
3:   KL23-120-36 (NEMA23) dual Shaft
Specification
Constant Torque:                      43 oz-in
Peak Torque:                              230 oz-in
No load Speed:                           4000 R.P.M
Continuous Speed:                    3300 R.P.M
Terminal Voltage :                    36 VDC
Continuous Current:                4 A
Peak Current:                            19 A
No load Current:                        0.5A
Interia:                                        0.22 kg cm^2
Weight :                                      1.1 kg

Package: $89
Encoder ( Not installed) + 1PCS US Digital:
Connector Cable 6FtCA-3286-6FT, 4 pin Micro
connector to No Connector Cable 6Ft
Out of Stock Now
BLK: Common
White: Hot
Green: Ground