An Experimental Study on Dynamics of a Novel Dual-Belt Continuous Variable Transmission Based on a Newly Developed Test Rig

Table 4

Mean transmission efficiency of experimental results of DBVCVT.

Speed ratio increases			Speed ratio decreases
Input speed	Input torque	Mean transmission efficiency	Input speed	Input torque	Mean transmission efficiency
(RPM)	(N·m)	(%)	(RPM)	(N·m)	(%)
500	24.3	54.53	500	24.3	58.81
	54.3	62.48		54.3	65.05
	78.8	58.85		78.8	61.54
	107.6	61.82		107.6	61.58
800	24.3	53.79	800	24.3	57.11
	54.3	60.83		54.3	62.79
	78.8	58.23		78.8	60.46
	107.6	62.19		107.6	63.13
1200	24.3	53.85	1200	24.3	56.26
	54.3	58.42		54.3	59.58
	78.8	56.33		78.8	60.70
	107.6	60.37		107.6	61.68