Search found 3 matches

by 905tim
Jul 05 2018 9:19pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 7285
Views: 761175

Re: New "TSDZ2 Torque Sensor Central Motor"

More info on bearings. There are two needle roller bearings HK2214 (22x28x14) locating the torque tube, to which the torque sensor is attached, in the tubular section of the main body. Note that all deep groove ball bearings in the unit carry the suffix to their part numbers "RS". this should be "2R...
by 905tim
Jul 01 2018 4:47pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 7285
Views: 761175

Re: New "TSDZ2 Torque Sensor Central Motor"

hobbyvac (June 10) asked about bearing numbers. The following is what I know:- 606RS - Motor shaft bearing outboard of pinion. On first reduction gear shaft (blue plastic or brass gear) 608RS in motor housing. 609RS in one side of gear. HF1216 (one way clutch) in other side of gear. 6001RS between b...
by 905tim
Feb 11 2018 7:17pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 7285
Views: 761175

Re: New "TSDZ2 Torque Sensor Central Motor"

As my first posting I want to share my experiences with a 48V/500W motor bought from Biktrix inJuly '17. The motor was installed on a 70's steel framed road bike with a 9 speed derailleur and 11/34 cassette. A 48V/11.6Ah shark pack was down-tube mounted and I was pleasantly surprised by the performa...