Model 318 Transaxle Hp Duty 318-18-4107D-16 Part No. Ratio Output R.P.M.Motor R.P.M. Voltage 16 75 1200 24 VDC 0.5 Cont. 420 in-lbs. 318-18-4107D-18.8 18.8 64 1200 24 VDC 0.5 Cont. 492 in-lbs. 4-5/8" 45 lbs. Optional 318-18-3954D-16 16 75 1200 36 VDC 0.5 Cont. 420 in-lbs. 4-5/8" 45 lbs. Optional 318-18-3954D-18.8 18.8 64 1200 36 VDC 0.5 Cont. 492 in-lbs. 4-5/8" 45 lbs. Optional 318-18-4155D-16 16 113 1800 36 VDC 0.75 Int. 420 in-lbs. 4-5/8" 45 lbs. Optional 318-18-4106D-16 16 225 3600 48 VDC 0.7 Int. 196 in-lbs. 4-5/8" 45 lbs. Optional Ratio Output R.P.M.Motor R.P.M. Voltage Hp Duty 1.6 Int. 504 in-lbs. 4-5/8" 48 lbs. Part No. 318-18-4108D-16 16 200 3200 24 VDC Torque Motor Dia Weight 45 lbs. 4-5/8" Torque Motor Dia Weight Man. Rel. Brake Optional Man. Rel. Brake N/A 318-18-4109D-16 16 75 1200 36 VDC 1.0 Int. 840 in-lbs. 4-5/8" 48 lbs. N/A 318-18-4244D-10.3 10.3 282 2900 24 VDC 0.75 Int. 168 in-lbs. 4-5/8" 48 lbs. Optional - Custom output shafts and ratios are available upon request. - Dimensions are for reference only, request certified prints for construction purposes.